NUMS MDCAT 2026 · Verified Examination Coverage

NUMS 2026 & Honest Anki Match

A transparent question-by-question forensic audit cross-referencing all 135 science questions from the NUMS 2026 entrance exam against BeambePrep's public flashcards. Includes 69 direct hits, 37 conceptual hits, and 29 candidly acknowledged coverage gaps.

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69 Direct
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29 Gaps
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EXAM FORENSICS AUDIT

NUMS 2026 vs. BeambePrep Anki Match

Comparing all 135 science questions from today's paper to public Biology, Chemistry, and Physics decks.

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Biology
45 / 55 (90.9%%)
29 Direct · 10 Gaps
Chemistry
31 / 40 (87.5%%)
21 Direct · 9 Gaps
Physics
30 / 40 (85.0%%)
19 Direct · 10 Gaps
Biology · MCQ #1 Question Bank ID #22801
Direct Hit
NUMS 2026 Examination Question
Identify the type of glycoprotein, responsible for cell fusion process in HIV cycle:
Verified Key (B): gp 41
Pulse Deck Direct Hit
Study in Pulse
Deck: 05. Acellular Life
Card 11 of 256 in deck Deck #8
Front Prompt Active Recall Question
Which HIV glycoprotein is responsible for Cell Fusion?
Back Answer / Explanation Verified Match Fact
gp41
(Transmembrane protein)
Biology · MCQ #2 Question Bank ID #22802
Direct Hit
NUMS 2026 Examination Question
Which of the following enzymes converts mRNA to complementary DNA (cDNA)?
Verified Key (B): Reverse transcriptase
Pulse Deck Direct Hit
Study in Pulse
Deck: 05. Acellular Life
Card 116 of 256 in deck Deck #8
Front Prompt Active Recall Question
Which enzyme converts HIV ssRNA into ssDNA?
Back Answer / Explanation Verified Match Fact
Reverse Transcriptase
Biology · MCQ #3 Question Bank ID #22803
Conceptual Hit
NUMS 2026 Examination Question
Edward Jenner used material removed from the lesion on the hand of milkmaid and vaccinated a boy suffering from which of the following disease?
Verified Key (C): Cow pox
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 14. Man & His Environment / Ecosystems
Card 182 of 257 in deck Deck #1563
Front Prompt Active Recall Question
Who developed the first vaccine in history (against smallpox) in 1796?
Back Answer / Explanation Verified Match Fact
Edward Jenner
History:
Derived from cowpox liquid (Latin vacca = cow) from milkmaids to immunize an 8-year-old boy, James Philip, against smallpox.
Biology · MCQ #4 Question Bank ID #22804
Direct Hit
NUMS 2026 Examination Question
Adenovirus are classified as:
Verified Key (B): Polyhedral capsid
Pulse Deck Direct Hit
Study in Pulse
Deck: 05. Acellular Life
Card 216 of 256 in deck Deck #8
Front Prompt Active Recall Question
Which virus has a polyhedral capsid composed of exactly 252 capsomeres?
Back Answer / Explanation Verified Match Fact
Adenovirus
Explanation
Adenoviruses are non-enveloped, icosahedral (polyhedral) viruses with capsids made of 252 capsomeres (240 hexons and 12 pentons).
Biology · MCQ #5 Question Bank ID #22805
Conceptual Hit
NUMS 2026 Examination Question
If a person is doing strenuous exercise, how many ATPs are produced by cellular respiration?
Verified Key (A): 2 ATPs
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 260 of 275 in deck Deck #54
Front Prompt Active Recall Question
How does the total ATP yield of anaerobic glycolysis compare to aerobic respiration?
Back Answer / Explanation Verified Match Fact
Yields significantly fewer ATPs (2 vs 36-38)
Explanation:
Anaerobic glycolysis produces only 2 ATP per glucose via substrate-level phosphorylation, compared to 36-38 ATP generated during complete aerobic respiration.
Biology · MCQ #6 Question Bank ID #22806
Direct Hit
NUMS 2026 Examination Question
The end product of non-cyclic electron pathway is:
Verified Key (A): ATP and NADPH
Pulse Deck Direct Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 45 of 275 in deck Deck #54
Front Prompt Active Recall Question
What are the three net products of Non-Cyclic Photophosphorylation?
Back Answer / Explanation Verified Match Fact
  • 1. ATP (Assimilatory Power)
  • 2. NADPH (Reducing Power)
  • 3. O2 (Byproduct)
The Payoff:
ATP and NADPH are sent straight to the Stroma to power the Calvin Cycle.
Biology · MCQ #7 Question Bank ID #22807
Direct Hit
NUMS 2026 Examination Question
Pyruvic acid is converted into acetaldehyde through which step?
Verified Key (A): Decarboxylation
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Enzymes
Card 184 of 205 in deck Deck #6
Front Prompt Active Recall Question
What is Decarboxylation?
Back Answer / Explanation Verified Match Fact
Removal of CO2
Biology · MCQ #8 Question Bank ID #22808
Conceptual Hit
NUMS 2026 Examination Question
Choose the correct sequence of electron carrier in respiratory ETC:
Verified Key (B): Coenzyme Q -> cytochrome b -> cytochrome c -> cytochrome a -> cytochrome a3
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 127 of 275 in deck Deck #54
Front Prompt Active Recall Question
Name the two Mobile Electron Carriers that shuttle electrons between the major complexes in the respiratory ETC.
Back Answer / Explanation Verified Match Fact
  • 1. Coenzyme Q (Ubiquinone)
  • 2. Cytochrome c
Routes:
CoQ moves electrons from Complexes I & II → III.
Cyt c moves electrons from Complex III → IV.
Biology · MCQ #9 Question Bank ID #22809
Conceptual Hit
NUMS 2026 Examination Question
Pumping movement of protons occur from:
Verified Key (B): Matrix of mitochondria and mitochondrial intermembrane space
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 134 of 275 in deck Deck #54
Front Prompt Active Recall Question
During respiratory chemiosmosis, the ETC pumps protons (H+) from the Mitochondrial Matrix into the [?].
Back Answer / Explanation Verified Match Fact
Intermembrane Space
The Battery:
This creates a massive electrochemical gradient. The protons want to rush back into the matrix, but they can only do so by passing through the turbine of ATP Synthase.
Biology · MCQ #10 Question Bank ID #22810
Conceptual Hit
NUMS 2026 Examination Question
Net product of Krebs cycle is:
Verified Key (C): 4CO2, 2ATP, 6NADH, 2FADH2
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 192 of 275 in deck Deck #54
Front Prompt Active Recall Question
Calculate the Total Yield of NADH, FADH2, and ATP produced purely from the Krebs cycle per exactly ONE molecule of Glucose.
Back Answer / Explanation Verified Match Fact
  • 6 NADH
  • 2 FADH2
  • 2 ATP
The Multiplier:
Remember that one glucose splits into TWO pyruvates. Therefore, the Krebs cycle turns TWICE for every one glucose molecule.
Biology · MCQ #11 Question Bank ID #22811
Direct Hit
NUMS 2026 Examination Question
The electron carrier of mitochondria are found in:
Verified Key (D): Inner mitochondrial membrane
Pulse Deck Direct Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 121 of 275 in deck Deck #54
Front Prompt Active Recall Question
Where exactly in the cell does the respiratory Electron Transport Chain (ETC) reside?
Back Answer / Explanation Verified Match Fact
Inner Mitochondrial Membrane (Cristae)
Structure to Function:
The heavy folding of the cristae provides massive surface area to pack in as many ETC complexes and ATP Synthase molecules as possible.
Biology · MCQ #12 Question Bank ID #22812
Direct Hit
NUMS 2026 Examination Question
Which one of the following is a monosaccharide?
Verified Key (D): Fructose
Pulse Deck Direct Hit
Study in Pulse
Deck: 02. Bio-Molecules
Card 287 of 337 in deck Deck #4
Front Prompt Active Recall Question
Which class of carbohydrates is the sweetest to human taste?
Back Answer / Explanation Verified Match Fact
Monosaccharides (specifically fructose)
Explanation:
Simple monosaccharides (with ketohexose D-fructose being the sweetest) possess high solubility and bind sweet taste receptors with high affinity.
Biology · MCQ #13 Question Bank ID #22813
Coverage Gap
NUMS 2026 Examination Question
What is percentage of water in brain cells?
Verified Key (C): 85%
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (85%).
Textbook quantitative proportion of water in human brain cells (85%) was unindexed in pre-existing public Biological Molecules flashcards.
Biology · MCQ #14 Question Bank ID #22814
Conceptual Hit
NUMS 2026 Examination Question
Proportion of carbohydrate in bacterial and mammalian cell is:
Verified Key (B): 3%, 4%
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 02. Bio-Molecules
Card 222 of 337 in deck Deck #4
Front Prompt Active Recall Question
% Carbohydrates in Cells.
Back Answer / Explanation Verified Match Fact
3%
(Approximately)
Biology · MCQ #15 Question Bank ID #22815
Direct Hit
NUMS 2026 Examination Question
Water has very high heat capacity due to its:
Verified Key (B): Hydrogen bonding
Pulse Deck Direct Hit
Study in Pulse
Deck: 02. Bio-Molecules
Card 328 of 337 in deck Deck #4
Front Prompt Active Recall Question
What thermodynamic quantity represents the energy required to convert 1 gram of water to steam at \(100^\circ\text{C}\)?
Back Answer / Explanation Verified Match Fact
Heat of vaporization
Explanation:
Water's high specific heat of vaporization (\(2260\text{ J/g}\)) results from extensive intermolecular hydrogen bonding, facilitating biological evaporative cooling.
Biology · MCQ #16 Question Bank ID #22816
Direct Hit
NUMS 2026 Examination Question
Which one of the following biomolecule is involved in the transport of oxygen?
Verified Key (A): Protein
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Support & Movement
Card 125 of 241 in deck Deck #1377
Front Prompt Active Recall Question
What red pigment protein is uniquely found in the Sarcoplasm to store oxygen?
Back Answer / Explanation Verified Match Fact
Myoglobin
Function:
Because muscles burn so much energy, they need their own localized oxygen reserve, separate from the hemoglobin in the blood.
Biology · MCQ #17 Question Bank ID #22817
Direct Hit
NUMS 2026 Examination Question
Which is the second most abundant organic molecule on earth?
Verified Key (D): Chitin
Pulse Deck Direct Hit
Study in Pulse
Deck: 02. Bio-Molecules
Card 117 of 337 in deck Deck #4
Front Prompt Active Recall Question
What is the second most abundant carbohydrate?
Back Answer / Explanation Verified Match Fact
Chitin
Biology · MCQ #18 Question Bank ID #22818
Direct Hit
NUMS 2026 Examination Question
Glycerol reacts with fatty acids to produce:
Verified Key (C): Acyl glycerol
Pulse Deck Direct Hit
Study in Pulse
Deck: 02. Bio-Molecules
Card 25 of 337 in deck Deck #4
Front Prompt Active Recall Question
What are Acylglycerols composed of?
Back Answer / Explanation Verified Match Fact
Glycerol + Fatty Acids
(Up to 3 FAs)
Biology · MCQ #19 Question Bank ID #22819
Conceptual Hit
NUMS 2026 Examination Question
During cell wall formation absence of magnesium results in:
Verified Key (C): Lack of middle lamella
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 10. Cell Cycle
Card 13 of 222 in deck Deck #38
Front Prompt Active Recall Question
Which layer of the plant cell wall is the first to be formed during cytokinesis, serving to cement adjacent daughter cells together?
Back Answer / Explanation Verified Match Fact
The middle lamella
Explanation
The middle lamella is primarily composed of sticky pectins (calcium and magnesium pectates) and forms initially from the cell plate during plant cell division.
Biology · MCQ #20 Question Bank ID #22820
Conceptual Hit
NUMS 2026 Examination Question
Identify the mismatch in the following:
Verified Key (C): Mitochondria - deamination
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 147 of 275 in deck Deck #54
Front Prompt Active Recall Question
Before amino acids can be used as respiratory fuel, they must undergo [?] to remove their amino group.
Back Answer / Explanation Verified Match Fact
Deamination
Entry Point:
Once deaminated in the liver, the remaining carbon skeleton enters glycolysis or the Krebs cycle depending on its specific shape.
Biology · MCQ #21 Question Bank ID #22821
Direct Hit
NUMS 2026 Examination Question
Which organelle will increase in number, in muscles of athlete?
Verified Key (A): Mitochondria
Pulse Deck Direct Hit
Study in Pulse
Deck: 04. Bio-Energetics
Card 216 of 275 in deck Deck #54
Front Prompt Active Recall Question
An active athlete has increased running stamina. Which cellular organelle has greatly increased in number within the athlete's muscle cells?
Back Answer / Explanation Verified Match Fact
Mitochondria
Explanation
Endurance training stimulates mitochondrial biogenesis, meaning more mitochondria are available to produce ATP through aerobic respiration.
Biology · MCQ #22 Question Bank ID #22822
Direct Hit
NUMS 2026 Examination Question
In secretory cells which pathway is followed for the transport of material?
Verified Key (C): RER -> SER -> golgi complex
Pulse Deck Direct Hit
Study in Pulse
Deck: 07. Digestion/Nutrition
Card 172 of 205 in deck Deck #7
Front Prompt Active Recall Question
What is the precise intracellular secretory pathway that the inactive digestive proenzyme pepsinogen follows, starting from its synthesis to its final exocytosis from the zymogen chief cell?
Back Answer / Explanation Verified Match Fact
  • Rough Endoplasmic Reticulum (RER)
  • Smooth Endoplasmic Reticulum (SER)
  • Golgi complex
  • Secretory vesicles
Explanation
Pepsinogen is translated by ribosomes on the RER, transported through the SER to the Golgi for modification and packaging, and finally stored in zymogen granules (vesicles) until a nervous/hormonal signal triggers exocytosis.
Biology · MCQ #23 Question Bank ID #22823
Coverage Gap
NUMS 2026 Examination Question
How many number of chromosomes are present in onion?
Verified Key (A): 16
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (16).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (16) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Biology · MCQ #24 Question Bank ID #22824
Direct Hit
NUMS 2026 Examination Question
A cell is treated with a toxin that disrupts Golgi apparatus. Which function is affected?
Verified Key (B): Protein modification
Pulse Deck Direct Hit
Study in Pulse
Deck: 01. Cell
Card 259 of 290 in deck Deck #5
Front Prompt Active Recall Question
What is the primary post-translational function of the Golgi apparatus?
Back Answer / Explanation Verified Match Fact
Modification of proteins and lipids
Explanation:
The Golgi apparatus chemically modifies molecules by glycosylation to form glycoproteins and glycolipids, followed by packaging and sorting.
Biology · MCQ #25 Question Bank ID #22825
Direct Hit
NUMS 2026 Examination Question
Where modification and packaging occur in secretary cells?
Verified Key (A): Golgi apparatus
Pulse Deck Direct Hit
Study in Pulse
Deck: 01. Cell
Card 198 of 290 in deck Deck #5
Front Prompt Active Recall Question
Which organelle serves as a packaging and distribution center for molecules within the cells?
Back Answer / Explanation Verified Match Fact
Golgi apparatus
Explanation
The Golgi apparatus modifies, sorts, and packages proteins and lipids into vesicles for delivery to targeted destinations.
Biology · MCQ #26 Question Bank ID #22826
Direct Hit
NUMS 2026 Examination Question
A person continuously faces water imbalance in body due to damage of which part of the brain?
Verified Key (D): Hypothalamus
Pulse Deck Direct Hit
Study in Pulse
Deck: 04. Nervous Coordination
Card 61 of 325 in deck Deck #1368
Front Prompt Active Recall Question
Which specific brain structure acts as the body's thermostat?
Back Answer / Explanation Verified Match Fact
Hypothalamus
Homeostasis:
This is one of its core automated balancing functions.
Biology · MCQ #27 Question Bank ID #22827
Direct Hit
NUMS 2026 Examination Question
Which part of brain is activated to release excess CO2 from body produced during strenuous exercise?
Verified Key (B): Medulla
Pulse Deck Direct Hit
Study in Pulse
Deck: 01. Respiration
Card 139 of 163 in deck Deck #10
Front Prompt Active Recall Question
Which part of the brain contains central chemoreceptors that monitor CO2 levels in the blood?
Back Answer / Explanation Verified Match Fact
Medulla oblongata
Explanation
The medulla oblongata contains the respiratory center, which adjusts breathing rate by detecting changes in blood pH caused by varying CO2 levels.
Biology · MCQ #28 Question Bank ID #22828
Conceptual Hit
NUMS 2026 Examination Question
The cerebrospinal fluid (CSF) is present between:
Verified Key (B): Arachnoid matter & Pia matter
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Nervous Coordination
Card 116 of 325 in deck Deck #1368
Front Prompt Active Recall Question
Where exactly is Cerebrospinal Fluid (CSF) located outside the brain?
Back Answer / Explanation Verified Match Fact
In the Subarachnoid Space
Anatomy Check:
This is the specific space located directly between the Pia mater and the Arachnoid mater.
Biology · MCQ #29 Question Bank ID #22829
Conceptual Hit
NUMS 2026 Examination Question
What is the role of growth hormone after adolescence?
Verified Key (A): Promotes protein synthesis
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 05. Chemical Coordination
Card 115 of 381 in deck Deck #1369
Front Prompt Active Recall Question
How does Growth Hormone (GH/Somatotropin) directly alter amino acid dynamics to stimulate cell growth?
Back Answer / Explanation Verified Match Fact
It stimulates the active uptake of amino acids into cells.
Result:
This massive influx of raw materials increases the rate of protein synthesis, driving tissue and skeleton growth.
Biology · MCQ #30 Question Bank ID #22830
Direct Hit
NUMS 2026 Examination Question
Which of the following is correct function of calcitonin?
Verified Key (B): Inhibits Ca+2 absorption by intestine
Pulse Deck Direct Hit
Study in Pulse
Deck: 05. Chemical Coordination
Card 159 of 381 in deck Deck #1369
Front Prompt Active Recall Question
Does the hormone Calcitonin inhibit or promote the intestinal absorption of Calcium (Ca2+)?
Back Answer / Explanation Verified Match Fact
It Inhibits absorption
The Logic:
Calcitonin's only job is to lower dangerously high blood calcium. Therefore, it completely blocks the intestines from pulling any more calcium into the blood.
Biology · MCQ #31 Question Bank ID #22831
Direct Hit
NUMS 2026 Examination Question
What is secreted when the levels of blood glucose get too low?
Verified Key (B): Glucagon
Pulse Deck Direct Hit
Study in Pulse
Deck: 05. Chemical Coordination
Card 88 of 381 in deck Deck #1369
Front Prompt Active Recall Question
In the Islets of Langerhans (Pancreas), what specific hormone is secreted by the α cells (alpha cells)?
Back Answer / Explanation Verified Match Fact
Glucagon
Function:
It acts directly antagonistic to insulin, forcing the liver to break down glycogen to massively raise blood sugar levels.
Biology · MCQ #32 Question Bank ID #22832
Conceptual Hit
NUMS 2026 Examination Question
Pathway followed by nerve impulse during reflex action is:
Verified Key (A): Interneuron -> synapse -> dendrites -> cell body of motor neuron
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Nervous Coordination
Card 277 of 325 in deck Deck #1368
Front Prompt Active Recall Question
What is the typical direction of a nerve impulse traveling through a single neuron?
Back Answer / Explanation Verified Match Fact
Dendrite → Cell body → Axon
Mechanism
Signals are received by dendrites, pass through the soma (cell body), and travel down the axon to the next synapse.
Biology · MCQ #33 Question Bank ID #22833
Coverage Gap
NUMS 2026 Examination Question
Identify the animals having both mammalian and reptilian features:
Verified Key (B): Spiny ant eater
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Spiny ant eater).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (Spiny ant eater) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Biology · MCQ #34 Question Bank ID #22834
Direct Hit
NUMS 2026 Examination Question
An enzyme which requires a cofactor to become active is called:
Verified Key (A): Apoenzyme
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Enzymes
Card 17 of 205 in deck Deck #6
Front Prompt Active Recall Question
What is an Apoenzyme?
Back Answer / Explanation Verified Match Fact
Inactive Protein Part
(Lacks Cofactor)
Biology · MCQ #35 Question Bank ID #22835
Conceptual Hit
NUMS 2026 Examination Question
Which statement best describes competitive inhibitors?
Verified Key (C): Prevent enzyme product complex
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 06. Prokaryotes
Card 331 of 490 in deck Deck #9
Front Prompt Active Recall Question
What specific type of enzyme inhibition is utilized by the antibiotic Penicillin to disrupt bacterial cell wall synthesis?
Back Answer / Explanation Verified Match Fact
Competitive inhibition
Explanation
Penicillin structurally mimics the D-alanyl-D-alanine terminal of peptidoglycan precursors, competitively binding to the active site of transpeptidase (penicillin-binding protein) and preventing cell wall cross-linking.
Biology · MCQ #36 Question Bank ID #22836
Coverage Gap
NUMS 2026 Examination Question
Due to snake bite a person's heart stops working. Which type of venom will be found in his body?
Verified Key (A): Hemotoxic
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Hemotoxic).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (Hemotoxic) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Biology · MCQ #37 Question Bank ID #22837
Direct Hit
NUMS 2026 Examination Question
Identify the enzyme which shows absolute specificity:
Verified Key (C): Urease
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Enzymes
Card 89 of 205 in deck Deck #6
Front Prompt Active Recall Question
Which enzyme demonstrates Absolute Specificity?
Back Answer / Explanation Verified Match Fact
Urease
(Only acts on Urea)
Biology · MCQ #38 Question Bank ID #22838
Coverage Gap
NUMS 2026 Examination Question
Some industries are continuously polluting aquatic bodies. This can affect metabolic pathway of plants by changing their pH:
Verified Key (B): More acidic
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (More acidic).
Impact of industrial acidic water pollution altering aquatic plant environmental pH was unindexed in pre-existing public Bio-Energetics flashcards.
Biology · MCQ #39 Question Bank ID #22839
Coverage Gap
NUMS 2026 Examination Question
All flowering plants are thought to be evolved from a common ancestor on the basis of which homologous structures?
Verified Key (A): Stamen, carpel, sepals, petals
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Stamen, carpel, sepals, petals).
Evolutionary derivation of angiosperm floral whorls (sepals, petals, stamens, carpels) as homologous modified leaf organs was unindexed in public Kingdom Plantae flashcards.
Biology · MCQ #40 Question Bank ID #22840
Coverage Gap
NUMS 2026 Examination Question
Barriers which effect geographical distribution of life are:
Verified Key (D): Physical, Ecological or Environmental
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Physical, Ecological or Environmental).
Ecological categorization of dispersal boundaries into physical, ecological, and environmental barriers was unindexed in public Evolution flashcards.
Biology · MCQ #41 Question Bank ID #22841
Direct Hit
NUMS 2026 Examination Question
Why are some genes called pseudoautosomal, even though they are present on sex chromosome?
Verified Key (C): They are present on both X and Y chromosomes
Pulse Deck Direct Hit
Study in Pulse
Deck: 07. Variation & Genetics
Card 135 of 331 in deck Deck #1436
Front Prompt Active Recall Question
Genes like the bobbed gene in Drosophila that are present on both the X and Y chromosomes are known as what?
Back Answer / Explanation Verified Match Fact
Pseudoautosomal genes
Inheritance:
Because they exist on both sex chromosomes, their pattern of inheritance mimics standard autosomal genes.
Biology · MCQ #42 Question Bank ID #22842
Conceptual Hit
NUMS 2026 Examination Question
As a result of natural disaster, few species continue to survive due to their characteristics. This results in:
Verified Key (A): Increase in favorable alleles
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 08. Evolution
Card 172 of 176 in deck Deck #53
Front Prompt Active Recall Question
Under what evolutionary condition will the frequency of a mutant allele increase in a population?
Back Answer / Explanation Verified Match Fact
Conferring a selective advantage
Explanation:
Alleles that enhance individual fitness and reproductive success undergo positive selection, increasing their gene frequency over generations.
Biology · MCQ #43 Question Bank ID #22843
Coverage Gap
NUMS 2026 Examination Question
Which of these correctly order the structure of arteries?
Verified Key (A): Connective tissues -> Smooth muscle -> Elastic tissue -> Endothelium
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Connective tissues -> Smooth muscle -> Elastic tissue -> Endothelium).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (Connective tissues -> Smooth muscle -> Elastic tissue -> Endothelium) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Biology · MCQ #44 Question Bank ID #22844
Direct Hit
NUMS 2026 Examination Question
Epidermis is outer most layer of the skin, which is composed of:
Verified Key (B): Tightly packed cells
Pulse Deck Direct Hit
Study in Pulse
Deck: 09. Immunity
Card 11 of 150 in deck Deck #13
Front Prompt Active Recall Question
The outermost layer of the Epidermis consists of dead cells containing ________.
Back Answer / Explanation Verified Match Fact
Keratin
Biology · MCQ #45 Question Bank ID #22845
Direct Hit
NUMS 2026 Examination Question
Which type of muscle controls the movement of substance through hollow organs?
Verified Key (B): Smooth muscles
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Support & Movement
Card 108 of 241 in deck Deck #1377
Front Prompt Active Recall Question
What is the primary function of Smooth Muscle contraction?
Back Answer / Explanation Verified Match Fact
To control the movement of substances through hollow organs
Mechanism:
They do not move bones; they squeeze fluids (like blood) and solids (like food) through internal tubes.
Biology · MCQ #46 Question Bank ID #22846
Direct Hit
NUMS 2026 Examination Question
Smallest contractile unit of muscle fibers present between two lines is known as:
Verified Key (C): Sarcomere
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Support & Movement
Card 127 of 241 in deck Deck #1377
Front Prompt Active Recall Question
What is the fundamental contractile unit of a myofibril, defined as the repeating segment between two successive Z-lines?
Back Answer / Explanation Verified Match Fact
The Sarcomere
The Engine:
This tiny segment physically shortens during a muscle contraction. Millions of them shortening at once causes the whole muscle to pull.
Biology · MCQ #47 Question Bank ID #22847
Direct Hit
NUMS 2026 Examination Question
Which ion is responsible for the attachment of tropomyosin with the head of myosin during cross bridge?
Verified Key (B): Ca++ ions
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Support & Movement
Card 185 of 241 in deck Deck #1377
Front Prompt Active Recall Question
Which specific molecular regulator of muscle contraction is released from the sarcoplasmic reticulum?
Back Answer / Explanation Verified Match Fact
Calcium ions
MUSCLE PHYSIOLOGY
Calcium ions bind to troponin, causing a conformational change that moves tropomyosin aside to expose the binding sites on actin filaments.
Biology · MCQ #48 Question Bank ID #22848
Conceptual Hit
NUMS 2026 Examination Question
During muscle contraction which type of events occurs respectively?
Verified Key (C): I band shorten -> H-zone disappears
Pulse Deck Conceptual Hit
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Deck: 03. Support & Movement
Card 203 of 241 in deck Deck #1377
Front Prompt Active Recall Question
According to the sliding filament model, what physically happens to the Z-lines, I-bands, and H-zones of a sarcomere during a full skeletal muscle contraction?
Back Answer / Explanation Verified Match Fact
  • Z-lines: Move closer together
  • I-bands: Shorten (narrow)
  • H-zones: Completely disappear
Explanation
The A-band (myosin thick filaments) remains exactly the same length during contraction, while the actin filaments slide inward, effectively closing the H-zone and shrinking the I-band.
Biology · MCQ #49 Question Bank ID #22849
Direct Hit
NUMS 2026 Examination Question
Which one of the following organism is responsible for transforming nitrogen gas into ammonium?
Verified Key (C): Rhizobium
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Deck: 06. Prokaryotes
Card 133 of 490 in deck Deck #9
Front Prompt Active Recall Question
Which bacteria fix Nitrogen in Legume roots?
Back Answer / Explanation Verified Match Fact
Rhizobium
Biology · MCQ #50 Question Bank ID #22850
Coverage Gap
NUMS 2026 Examination Question
Identify one of the following chemo-therapeutic agent used to control bacterial infections:
Verified Key (A): Nitrofurans
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Nitrofurans).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (Nitrofurans) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Biology · MCQ #51 Question Bank ID #22851
Conceptual Hit
NUMS 2026 Examination Question
Why male gonads are present outside the body?
Verified Key (C): They need 2ºC temperature less than human body
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Deck: 06. Reproduction
Card 103 of 143 in deck Deck #37
Front Prompt Active Recall Question
Which part of the male reproductive system maintains the proper temperature for sperm production?
Back Answer / Explanation Verified Match Fact
Scrotum
Explanation
The scrotum suspends the testes outside the body cavity, keeping them slightly cooler than core body temperature, which is essential for viable spermatogenesis.
Biology · MCQ #52 Question Bank ID #22852
Conceptual Hit
NUMS 2026 Examination Question
Which set of events will occur if fusion of gametes does NOT take place?
Verified Key (D): Corpus luteum degenerate, LH decline, progesterone decline
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Deck: 06. Reproduction
Card 38 of 143 in deck Deck #37
Front Prompt Active Recall Question
What is the direct cause of Menstruation (bleeding)?
Back Answer / Explanation Verified Match Fact
Drop in Progesterone
Chain Reaction:
No fertilization -> Corpus Luteum degenerates -> Progesterone falls -> Endometrium breaks down.
Biology · MCQ #53 Question Bank ID #22853
Coverage Gap
NUMS 2026 Examination Question
Which of the following is correct order of the transport of bicarbonate from blood to lungs?
Verified Key (D): Red blood cells -> Capillaries -> Alveoli
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Red blood cells -> Capillaries -> Alveoli).
Stepwise physiological transport pathway of bicarbonate across compartments from red blood cells to alveoli was unindexed in pre-2026 public Respiration decks.
Biology · MCQ #54 Question Bank ID #22854
Direct Hit
NUMS 2026 Examination Question
Which set of digestive enzymes play a vital role in breakdown of protein?
Verified Key (C): Pepsin, trypsin, erepsin
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Deck: 03. Enzymes
Card 49 of 205 in deck Deck #6
Front Prompt Active Recall Question
Which enzymes digest Large Polypeptides into peptones?
Back Answer / Explanation Verified Match Fact
Pepsin & Trypsin
Biology · MCQ #55 Question Bank ID #22855
Direct Hit
NUMS 2026 Examination Question
Gene of one allele which inhibits the effect of other allele at different locus is called as:
Verified Key (D): Epistatic gene
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Deck: 07. Variation & Genetics
Card 156 of 331 in deck Deck #1436
Front Prompt Active Recall Question
What is the classic phenotypic ratio in the F2 generation for Dominant Epistasis?
Back Answer / Explanation Verified Match Fact
12 : 3 : 1
Mechanism:
The presence of even a single dominant allele of the epistatic gene completely masks the expression of the hypostatic gene.
Chemistry · MCQ #1 Question Bank ID #22856
Direct Hit
NUMS 2026 Examination Question
Which of the following is equal to 1 mole of Na+?
Verified Key (B): 6.02 x 10^23 ions
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Deck: 01. Stoichiometry
Card 2 of 57 in deck Deck #16
Front Prompt Active Recall Question
What is the numerical value of Avogadro's Number (\(N_A\))?
Back Answer / Explanation Verified Match Fact
\(6.022 \times 10^{23}\) particles/mol
Scale Perspective:
This number is incredibly huge. If you had a mole of marbles, they would cover the entire Earth to a depth of several miles. It bridges the gap between the atomic scale and the human scale.
Chemistry · MCQ #2 Question Bank ID #22857
Conceptual Hit
NUMS 2026 Examination Question
The e/m value for positive rays depends upon nature of gas used because:
Verified Key (D): Number of electrons and protons
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Deck: 02. Atomic Structure
Card 20 of 117 in deck Deck #22
Front Prompt Active Recall Question
How does the \(e/m\) of Canal Rays compare to Cathode Rays?
Back Answer / Explanation Verified Match Fact
  • Magnitude: ALWAYS smaller than electrons.
  • Consistency: Variable (depends on the gas used).
Reason:
Positive ions are much heavier than electrons, and different gases have different ion masses. Heavier gas = Lower e/m.
Chemistry · MCQ #3 Question Bank ID #22858
Conceptual Hit
NUMS 2026 Examination Question
Select the correct increasing energy order of orbitals?
Verified Key (A): 4s < 3d < 4p < 5s
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Deck: 02. Atomic Structure
Card 98 of 117 in deck Deck #22
Front Prompt Active Recall Question
According to the Aufbau principle, which subshell is filled immediately after the 3d orbital is completely filled?
Back Answer / Explanation Verified Match Fact
\(4p\) orbital
Explanation
The energy sequence follows \(1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p...\). Electrons enter the \(4p\) orbital next.
Chemistry · MCQ #4 Question Bank ID #22859
Direct Hit
NUMS 2026 Examination Question
Which of the following expressions represent Boyle's law?
Verified Key (D): P1V1 = P2V2
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Deck: 04. Gases
Card 121 of 148 in deck Deck #18
Front Prompt Active Recall Question
What proportional expression represents Boyle's law at constant temperature?
Back Answer / Explanation Verified Match Fact
\(V \propto P^{-1}\) (or \(V \propto \frac{1}{P}\))
Explanation
Boyle's law states that volume (\(V\)) is inversely proportional to pressure (\(P\)) at constant temperature.
Chemistry · MCQ #5 Question Bank ID #22860
Direct Hit
NUMS 2026 Examination Question
Which Celsius temperature represents zero kelvin or absolute zero?
Verified Key (C): -273.16ºC
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Deck: 04. Gases
Card 134 of 148 in deck Deck #18
Front Prompt Active Recall Question
Absolute Zero in F / C / K?
Back Answer / Explanation Verified Match Fact
-459°F / -273.16°C / 0 K
Chemistry · MCQ #6 Question Bank ID #22861
Conceptual Hit
NUMS 2026 Examination Question
An egg takes 5 minutes to boil at sea level while 10 minutes at Murree hills because of:
Verified Key (D): Low external pressure
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Deck: 05. Liquids
Card 30 of 84 in deck Deck #19
Front Prompt Active Recall Question
How does External Pressure affect Boiling Point?
Back Answer / Explanation Verified Match Fact
Direct Relationship
Example:
High pressure (Pressure Cooker) = High BP.
Low pressure (Mount Everest) = Low BP.
Chemistry · MCQ #7 Question Bank ID #22862
Direct Hit
NUMS 2026 Examination Question
Fluorine is a gas and Iodine is a solid at room temperature due to:
Verified Key (C): High polarizability
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Deck: 03. Chemical Bonding
Card 182 of 249 in deck Deck #1715
Front Prompt Active Recall Question
What is the relationship between atomic size and the strength of London Dispersion Forces (Induced Dipoles)?
Back Answer / Explanation Verified Match Fact
Larger size = Stronger dispersion forces
Example:
This is why I2 is a solid at room temp while F2 is a gas. Iodine is massive, so its electron cloud "sloshes" around much more easily to create powerful induced dipoles.
Chemistry · MCQ #8 Question Bank ID #22863
Conceptual Hit
NUMS 2026 Examination Question
Ionic solids are bad conductors of heat and electricity because:
Verified Key (C): Ions can only vibrate about their fixed position
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Deck: 06. Solids
Card 44 of 92 in deck Deck #20
Front Prompt Active Recall Question
Properties of Ionic Solids?
Back Answer / Explanation Verified Match Fact
  • Hard & Brittle.
  • High MP/BP.
  • Conductors only when molten/dissolved.
Chemistry · MCQ #9 Question Bank ID #22864
Coverage Gap
NUMS 2026 Examination Question
If 10% urea is present in aqueous solution of sodium chloride, what will be the shape of crystals obtained?
Verified Key (A): Octahedral
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Octahedral).
Crystallographic habit modification of sodium chloride from cubic to octahedral form by 10% urea solution was unindexed in public Solids flashcards.
Chemistry · MCQ #10 Question Bank ID #22865
Direct Hit
NUMS 2026 Examination Question
Kc = Kp when delta n is equal to:
Verified Key (A): Zero
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Deck: 07. Chemical Equilibrium
Card 27 of 89 in deck Deck #21
Front Prompt Active Recall Question
When does Kp = Kc?
Back Answer / Explanation Verified Match Fact
When \(\Delta n = 0\)
Math Check:
If \(\Delta n = 0\), then \((RT)^0 = 1\).
So \(K_p = K_c \times 1\).
Chemistry · MCQ #11 Question Bank ID #22866
Direct Hit
NUMS 2026 Examination Question
The pH of human blood is maintained at:
Verified Key (D): 7.35
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Deck: 12. Acids, Bases & Salts
Card 58 of 98 in deck Deck #40
Front Prompt Active Recall Question
What is the normal pH of Human Blood?
Back Answer / Explanation Verified Match Fact
7.35 to 7.45
Biological Context:
Maintained by the Bicarbonate buffer system.
Other fluids: Tears (7.4), Milk (6.7-6.8).
Chemistry · MCQ #12 Question Bank ID #22867
Direct Hit
NUMS 2026 Examination Question
The unit of rate constant is same as the rate of reaction in:
Verified Key (D): Zero order reaction
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Deck: 08. Reaction Kinetics
Card 49 of 133 in deck Deck #1738
Front Prompt Active Recall Question
What are the units of the rate constant (\(k\)) for a Zero Order reaction?
Back Answer / Explanation Verified Match Fact
mol dm-3 s-1
Why?
Since Rate = \(k[A]^0\), then Rate = \(k\). Therefore, the units of \(k\) are identical to the standard units for the rate of reaction.
Chemistry · MCQ #13 Question Bank ID #22868
Conceptual Hit
NUMS 2026 Examination Question
Which of the following represents Arrhenius constant expression?
Verified Key (B): K = Ae^(-Ea/RT)
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Deck: 08. Reaction Kinetics
Card 126 of 133 in deck Deck #1738
Front Prompt Active Recall Question
In the Arrhenius Equation \(k = A e^{-E_a/RT}\), what does the variable \(R\) represent?
Back Answer / Explanation Verified Match Fact
The Universal Gas Constant
Value Context:
Typically used as 8.314 J K-1 mol-1 when Activation Energy (Ea) is measured in Joules.
Chemistry · MCQ #14 Question Bank ID #22869
Direct Hit
NUMS 2026 Examination Question
Which expression is according to the Hess's law?
Verified Key (A): \(\sum \Delta H (\text{cycle}) = 0\)
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Deck: 09. Thermochemistry
Card 48 of 132 in deck Deck #1739
Front Prompt Active Recall Question
According to Hess's Law, what is the exact algebraic sum of all enthalpy changes (\(\Sigma \Delta H\)) in a completely closed chemical cycle?
Back Answer / Explanation Verified Match Fact
Zero (\(0\))
Math representation:
\(\Sigma \Delta H_{(cycle)} = 0\)
Chemistry · MCQ #15 Question Bank ID #22870
Direct Hit
NUMS 2026 Examination Question
Which of the following represents the expression of internal energy?
Verified Key (B): \(\Delta E = q + w\)
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Deck: 09. Thermochemistry
Card 114 of 132 in deck Deck #1739
Front Prompt Active Recall Question
Write the exact mathematical equation for the First Law of Thermodynamics relating Internal Energy (\(\Delta E\)), heat (\(q\)), and work (\(w\)).
Back Answer / Explanation Verified Match Fact
\(\Delta E = q + w\)
Breakdown:
The change in a system's internal energy (\(\Delta E\)) is equal to the heat added to it (\(q\)) plus the work done on it (\(w\)).
Chemistry · MCQ #16 Question Bank ID #22871
Coverage Gap
NUMS 2026 Examination Question
Which is added in the product side to balance equation? $$ H _2 SO _3 + H _2 O \rightarrow HSO _4^-$$
Verified Key (B): 2e-, 3H+
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (2e-, 3H+).
Balancing the specific redox half-reaction of sulfurous acid oxidation by the ion-electron method was unindexed in public flashcards.
Chemistry · MCQ #17 Question Bank ID #22872
Direct Hit
NUMS 2026 Examination Question
The oxidation state of Mn in KMnO4 is:
Verified Key (C): +7
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Deck: 02. Transition Elements
Card 24 of 103 in deck Deck #1551
Front Prompt Active Recall Question
What is the oxidation state of Manganese (Mn) in \(\text{KMnO}_4\)?
Back Answer / Explanation Verified Match Fact
+7
Context:
This is the maximum possible oxidation state for Manganese.
Chemistry · MCQ #18 Question Bank ID #22873
Conceptual Hit
NUMS 2026 Examination Question
When atoms approaches each other for chemical bond formation, it leads to:
Verified Key (A): Decrease in energy
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Deck: 03. Chemical Bonding
Card 173 of 249 in deck Deck #1715
Front Prompt Active Recall Question
What happens to the energy of a system when two atoms successfully overlap their orbitals to form a covalent bond?
Back Answer / Explanation Verified Match Fact
The energy decreases (reaches a minimum)
Significance:
This drop in energy is what makes the bonded state more stable than the independent atomic state.
Chemistry · MCQ #19 Question Bank ID #22874
Direct Hit
NUMS 2026 Examination Question
The number of bonds in oxygen molecules are:
Verified Key (C): One sigma one pi bond
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Deck: 03. Chemical Bonding
Card 64 of 249 in deck Deck #1715
Front Prompt Active Recall Question
A double covalent bond consists of which specific types of bonds?
Back Answer / Explanation Verified Match Fact
1 Sigma (\(\sigma\)) and 1 Pi (\(\pi\)) bond
Example:
The C=C bond in Ethene.
Chemistry · MCQ #20 Question Bank ID #22875
Direct Hit
NUMS 2026 Examination Question
The decreasing order of ionization energy is:
Verified Key (B): F > Cl > Br
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Deck: 10. Electrochemistry
Card 89 of 108 in deck Deck #25
Front Prompt Active Recall Question
Place the four Halide ions (\(F^-, Cl^-, Br^-, I^-\)) in order of increasing reducing power.
Back Answer / Explanation Verified Match Fact
\(F^- < Cl^- < Br^- < I^-\)
Logic:
This is the exact opposite of the oxidizing power of the neutral elements. Iodide (\(I^-\)) is the largest, holds its extra electron the weakest, and thus gives it away easiest (acting as a strong reducing agent).
Chemistry · MCQ #21 Question Bank ID #22876
Coverage Gap
NUMS 2026 Examination Question
The size of Ar is larger than Cl due to:
Verified Key (B): Inter-electronic repulsion
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Inter-electronic repulsion).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (Inter-electronic repulsion) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Chemistry · MCQ #22 Question Bank ID #22877
Coverage Gap
NUMS 2026 Examination Question
Which element is lighter than water?
Verified Key (D): K
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (K).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (K) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Chemistry · MCQ #23 Question Bank ID #22878
Direct Hit
NUMS 2026 Examination Question
Which of the following decreases as we move from top to bottom in Group IA or IIA?
Verified Key (A): Metallic bond strength
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Deck: 01. S & P Block Elements
Card 39 of 51 in deck Deck #1550
Front Prompt Active Recall Question
Among the alkali metals (Li, Na, K, Cs), which element has the lowest boiling point?
Back Answer / Explanation Verified Match Fact
Cesium (Cs)
Explanation
Metallic bond strength decreases down Group 1 as atomic size increases, lowering boiling points.
Chemistry · MCQ #24 Question Bank ID #22879
Conceptual Hit
NUMS 2026 Examination Question
Which one of the following is the correct order of electronegativity of group II A elements?
Verified Key (C): Ba < Sr < Ca < Mg < Be
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Deck: 01. S & P Block Elements
Card 38 of 51 in deck Deck #1550
Front Prompt Active Recall Question
Among the Group 2 alkaline earth metals (Be, Mg, Ca, Sr, Ba), which element has the largest atomic radius?
Back Answer / Explanation Verified Match Fact
Barium (Ba)
Explanation
Atomic radius increases down a group in the periodic table due to the addition of principal electron shells. Barium resides furthest down among Group 2 elements.
Chemistry · MCQ #25 Question Bank ID #22880
Direct Hit
NUMS 2026 Examination Question
Which one of the following is heteroatom?
Verified Key (A): Pyrrole
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Deck: 04. Bio-Energetics
Card 161 of 275 in deck Deck #54
Front Prompt Active Recall Question
Each Pyrrole Ring within a chlorophyll molecule is composed of which two specific elements?
Back Answer / Explanation Verified Match Fact
Carbon and Nitrogen
Nitrogen's Role:
It is the Nitrogen atoms that directly bond to the central Magnesium atom.
Chemistry · MCQ #26 Question Bank ID #22881
Conceptual Hit
NUMS 2026 Examination Question
The function group of acid amide is:
Verified Key (C): - C (= O )- NH _2
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Deck: 07. Carboxylic Acids
Card 49 of 174 in deck Deck #1742
Front Prompt Active Recall Question
What is the functional group of an Acid Amide?
Back Answer / Explanation Verified Match Fact
\(\ce{-CONH2}\)
Structure:
The hydroxyl (\(\ce{-OH}\)) group of the carboxylic acid is replaced by an amino (\(\ce{-NH2}\)) group.
Chemistry · MCQ #27 Question Bank ID #22882
Direct Hit
NUMS 2026 Examination Question
When an alcohol is heated at 170ºC in the presence of sulphuric acid, a water molecule is eliminated resulting in the formation of:
Verified Key (C): Alkene
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Deck: 05. Alcohols, Phenols & Ethers
Card 49 of 129 in deck Deck #23
Front Prompt Active Recall Question
Dehydration of Ethanol at 180°C?
Back Answer / Explanation Verified Match Fact
Ethene (Alkene)
Elimination:
\(C_2H_5OH \xrightarrow{H_2SO_4, 180^\circ C} CH_2=CH_2 + H_2O\)
Chemistry · MCQ #28 Question Bank ID #22883
Conceptual Hit
NUMS 2026 Examination Question
The IUPAC name of following compound is: $$ CH _3- CH = CH -( CH _2)_2- CH _3$$
Verified Key (A): Hex-2-ene
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Deck: 03. Hydrocarbons
Card 139 of 257 in deck Deck #17
Front Prompt Active Recall Question
What is the IUPAC name of the alkene \(\text{C}_2\text{H}_5\text{CH}=\text{C}(\text{C}_3\text{H}_7)\text{C}_2\text{H}_5\)?
Back Answer / Explanation Verified Match Fact
4-ethylhept-3-ene
Explanation
The longest continuous carbon chain containing the double bond contains 7 carbons (hept-3-ene). Numbering gives the double bond position 3 and an ethyl substituent at position 4.
Chemistry · MCQ #29 Question Bank ID #22884
Conceptual Hit
NUMS 2026 Examination Question
Most of the reactions shown by alkenes are:
Verified Key (D): Addition reactions
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Deck: 03. Hydrocarbons
Card 128 of 257 in deck Deck #17
Front Prompt Active Recall Question
What is the characteristic type of reaction undergone by alkenes due to their electron-rich double bonds?
Back Answer / Explanation Verified Match Fact
Electrophilic addition
Explanation
The \(\pi\)-electrons act as a nucleophile, attracting electrophiles to undergo electrophilic addition.
Chemistry · MCQ #30 Question Bank ID #22885
Coverage Gap
NUMS 2026 Examination Question
What are the conditions required for polymerization of ethene to polyethene?
Verified Key (A): 400ºC and 1000 atm
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (400ºC and 1000 atm).
Specific high-pressure industrial free-radical polymerization operating conditions (400°C and 1000 atm) are not covered in public flashcard decks; only Ziegler-Natta coordination polymerization was indexed.
Chemistry · MCQ #31 Question Bank ID #22886
Direct Hit
NUMS 2026 Examination Question
The reactivity order of alkyl halide is:
Verified Key (D): R - I > R - Br > R - Cl > R - F
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Deck: 04. Alkyl Halides
Card 6 of 114 in deck Deck #1740
Front Prompt Active Recall Question
What is the correct order of reactivity for alkyl halides \(\text{R-X}\) in \(\text{S}_\text{N}2\) reactions?
Back Answer / Explanation Verified Match Fact
\(\text{R-I}\) > \(\text{R-Br}\) > \(\text{R-Cl}\) > \(\text{R-F}\)
Explanation
Leaving group ability increases down Group 17 as C-X bond strength decreases, making alkyl iodides the most reactive in \(\text{S}_\text{N}2\) reactions.
Chemistry · MCQ #32 Question Bank ID #22887
Direct Hit
NUMS 2026 Examination Question
(CH3)3C-OH is an example of:
Verified Key (C): Tertiary alcohol
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Deck: 05. Alcohols, Phenols & Ethers
Card 38 of 129 in deck Deck #23
Front Prompt Active Recall Question
What class of alcohol is 2-Methyl-2-propanol?
Back Answer / Explanation Verified Match Fact
Tertiary (3°)
Structure Analysis:
The central carbon holding the -OH group is bonded to three methyl groups.
Formula: \((CH_3)_3C-OH\)
Chemistry · MCQ #33 Question Bank ID #22888
Direct Hit
NUMS 2026 Examination Question
Which one of the following is used in the manufacturing of plastics?
Verified Key (D): Phenol
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Deck: 05. Alcohols, Phenols & Ethers
Card 70 of 129 in deck Deck #23
Front Prompt Active Recall Question
What is Bakelite?
Back Answer / Explanation Verified Match Fact
Phenol-Formaldehyde Resin
Reaction:
Condensation polymerization of Phenol and Formaldehyde in the presence of acid/alkali.
Chemistry · MCQ #34 Question Bank ID #22889
Coverage Gap
NUMS 2026 Examination Question
Which of the following will give formic acid as one of the product of oxidation?
Verified Key (B): Propanone
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Propanone).
Unindexed Prior to Examination: The specific oxidation reaction yielding formic acid from propanone was unindexed in public Organic Chemistry flashcards.
Chemistry · MCQ #35 Question Bank ID #22890
Coverage Gap
NUMS 2026 Examination Question
What will be the IUPAC name of the given compound? $$\begin{matrix & CH _3 & O \\ & | & || \\ CH _3- CH _2- & CH - CH - & C - H \\ & | & \\ & CH _2- CH _3 & \end{matrix $$
Verified Key (B): 2 - Ethyl - 3 - methyl pentanal
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (2 - Ethyl - 3 - methyl pentanal).
Systematic IUPAC nomenclature for complex branched aldehydes (2-ethyl-3-methylpentanal) was unindexed in pre-2026 public Aldehydes decks.
Chemistry · MCQ #36 Question Bank ID #22891
Direct Hit
NUMS 2026 Examination Question
What is the common name of following compound? COOH COOH
Verified Key (C): Phthalic acid
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Deck: 07. Carboxylic Acids
Card 154 of 174 in deck Deck #1742
Front Prompt Active Recall Question
What is the IUPAC name for Phthalic Acid?
Back Answer / Explanation Verified Match Fact
1,2-Benzenedioic acid
Structure:
It is an aromatic dicarboxylic acid with carboxyl groups on adjacent carbons of the benzene ring.
Chemistry · MCQ #37 Question Bank ID #22892
Direct Hit
NUMS 2026 Examination Question
Acetic anhydride can be prepared when two molecules of carboxylic acids are dehydrated on heating strongly in the presence of:
Verified Key (B): P2O5
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Deck: 07. Carboxylic Acids
Card 66 of 174 in deck Deck #1742
Front Prompt Active Recall Question
What chemical compound acts as a strong dehydrating agent to convert two molecules of a carboxylic acid into an Acid Anhydride upon strong heating?
Back Answer / Explanation Verified Match Fact
Phosphorus Pentoxide (P2O5)
Mechanism:
\(\ce{P2O5}\) strips a water molecule (\(\ce{H2O}\)) away from the two acids, fusing them into a diacyl oxide (anhydride).
Chemistry · MCQ #38 Question Bank ID #22893
Direct Hit
NUMS 2026 Examination Question
Carboxylic acid react with metals to form salt with the evolution of which gas?
Verified Key (C): H2
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Deck: 07. Carboxylic Acids
Card 63 of 174 in deck Deck #1742
Front Prompt Active Recall Question
What are the products when a carboxylic acid reacts with an active metal like Sodium (Na)?
Back Answer / Explanation Verified Match Fact
  • Sodium Carboxylate Salt
  • Hydrogen Gas (\(\ce{H2}\))
Equation:
\(\ce{2CH3COOH + 2Na → 2CH3COONa + H2}\)
Chemistry · MCQ #39 Question Bank ID #22894
Coverage Gap
NUMS 2026 Examination Question
Which protein helps in muscles contractions and relaxation in our body?
Verified Key (A): Myosin
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Myosin).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (Myosin) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Chemistry · MCQ #40 Question Bank ID #22895
Coverage Gap
NUMS 2026 Examination Question
Various polypeptide chains in haemoglobin remain intact due to:
Verified Key (C): Salt bridges
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Salt bridges).
Unindexed Prior to Examination: The specific electrostatic salt-bridge mechanism stabilizing quaternary hemoglobin subunits was unindexed in public Macromolecules flashcards.
Physics · MCQ #1 Question Bank ID #22896
Direct Hit
NUMS 2026 Examination Question
The vertical height and horizontal range of projectiles are equal at angle:
Verified Key (C): 76°
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Motion & Force
Card 48 of 52 in deck Deck #28
Front Prompt Active Recall Question
Angle where Max Height = Range?
Back Answer / Explanation Verified Match Fact
76°
Derivation:
\(\tan\theta = 4 \to \theta = \tan^{-1}(4)\).
Physics · MCQ #2 Question Bank ID #22897
Direct Hit
NUMS 2026 Examination Question
Range of projectile is maximum at:
Verified Key (B): 45º
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Motion & Force
Card 41 of 52 in deck Deck #28
Front Prompt Active Recall Question
Angle for Maximum Range?
Back Answer / Explanation Verified Match Fact
45°
Reason:
\(\sin(2 \times 45) = \sin(90) = 1\) (Maximum Value).
Physics · MCQ #3 Question Bank ID #22898
Coverage Gap
NUMS 2026 Examination Question
A ball is thrown vertically upward, the ball descends towards earth after achieving a certain height because:
Verified Key (C): The earth possesses more inertia
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (The earth possesses more inertia).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (The earth possesses more inertia) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Physics · MCQ #4 Question Bank ID #22899
Conceptual Hit
NUMS 2026 Examination Question
A bomb is exploded into two fragments A and B moving in opposite direction. They conserve:
Verified Key (C): Momentum
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 03. Motion & Force
Card 30 of 52 in deck Deck #28
Front Prompt Active Recall Question
State the Law of Conservation of Momentum.
Back Answer / Explanation Verified Match Fact
Constant for Isolated System
Condition:
No external net force acts on the system.
Physics · MCQ #5 Question Bank ID #22900
Direct Hit
NUMS 2026 Examination Question
Work done is negative, when the angle between F and S is:
Verified Key (D): 180º
Pulse Deck Direct Hit
Study in Pulse
Deck: 04. Work & Energy
Card 5 of 55 in deck Deck #29
Front Prompt Active Recall Question
Identify the conditions for Positive, Negative, and Zero Work based on angle \(\theta\).
Back Answer / Explanation Verified Match Fact
  • Positive: Acute angle (\(0^\circ \le \theta < 90^\circ\)). Helps motion.
  • Zero: Perpendicular (\(\theta = 90^\circ\)). No effect on speed.
  • Negative: Obtuse angle (\(90^\circ < \theta \le 180^\circ\)). Hinders motion.
Physics · MCQ #6 Question Bank ID #22901
Coverage Gap
NUMS 2026 Examination Question
When the speed of the car is doubled, what will be its kinetic energy?
Verified Key (D): Four times
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Four times).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (Four times) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Physics · MCQ #7 Question Bank ID #22902
Coverage Gap
NUMS 2026 Examination Question
The work efficiency of a dry cell battery is:
Verified Key (D): 90%
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (90%).
Unindexed Prior to Examination: The specific concept, value, or reaction tested (90%) was absent from pre-existing public flashcard decks. Honestly recorded as an admitted Coverage Gap under our Zero-Lie policy.
Physics · MCQ #8 Question Bank ID #22903
Conceptual Hit
NUMS 2026 Examination Question
When distance r increases than gravitational P.E becomes:
Verified Key (C): Less negative
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Work & Energy
Card 36 of 55 in deck Deck #29
Front Prompt Active Recall Question
What does the Negative Sign in \(U = -GMm/r\) imply?
Back Answer / Explanation Verified Match Fact
Attractive Force / Bound System
Deep Dive:
You are "in a hole". You must add energy (positive work) to escape to infinity (where energy is zero).
Physics · MCQ #9 Question Bank ID #22904
Conceptual Hit
NUMS 2026 Examination Question
How many Joules are there in 3KWh?
Verified Key (B): 10.8MJ
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 02. Current Electricity
Card 52 of 77 in deck Deck #43
Front Prompt Active Recall Question
How many Joules are exactly equivalent to \(1 \text{ kWh}\)?
Back Answer / Explanation Verified Match Fact
\(3.6 \times 10^6 \text{ J}\)
Derivation:
\(1 \text{ kW} = 1000 \text{ W}\), and \(1 \text{ hour} = 3600 \text{ s}\). Therefore, \(1000 \times 3600 = 3,600,000 \text{ Joules}\).
Physics · MCQ #10 Question Bank ID #22905
Conceptual Hit
NUMS 2026 Examination Question
A car moving on a more steeply banked curves will require:
Verified Key (B): Large speed and small radii
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 05. Circular Motion
Card 34 of 72 in deck Deck #32
Front Prompt Active Recall Question
If a car drives Too Fast on a banked curve, where does it slide?
Back Answer / Explanation Verified Match Fact
Up the Bank (Outwards)
Reason:
Centripetal force needed > Force provided by gravity/normal. Inertia throws it out.
Physics · MCQ #11 Question Bank ID #22906
Direct Hit
NUMS 2026 Examination Question
In a body angular acceleration is produced by:
Verified Key (D): Net torque
Pulse Deck Direct Hit
Study in Pulse
Deck: 05. Circular Motion
Card 38 of 72 in deck Deck #32
Front Prompt Active Recall Question
State the Rotational Analog of Newton's Second Law (\(F=ma\)).
Back Answer / Explanation Verified Match Fact
\(\tau = I\alpha\)
Translation:
Torque = Moment of Inertia × Angular Acceleration.
Physics · MCQ #12 Question Bank ID #22907
Direct Hit
NUMS 2026 Examination Question
The analogue of force in circular / angular motion is:
Verified Key (B): Torque
Pulse Deck Direct Hit
Study in Pulse
Deck: 05. Circular Motion
Card 38 of 72 in deck Deck #32
Front Prompt Active Recall Question
State the Rotational Analog of Newton's Second Law (\(F=ma\)).
Back Answer / Explanation Verified Match Fact
\(\tau = I\alpha\)
Translation:
Torque = Moment of Inertia × Angular Acceleration.
Physics · MCQ #13 Question Bank ID #22908
Coverage Gap
NUMS 2026 Examination Question
Which of the following remains unchanged when a light wave travels from air to glass?
Verified Key (B): \(\pi/180\text{ radians}\)
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (\(\pi/180\text{ radians}\)).
Unindexed Prior to Examination: Frequency conservation across dielectric boundary refraction was unindexed in pre-existing public Waves flashcards.
Physics · MCQ #14 Question Bank ID #22909
Conceptual Hit
NUMS 2026 Examination Question
A body of mass 2 kg is dropped from a height of 20 m. Its kinetic energy just before hitting the ground is: (Take \(g = 10\text{ m/s}^2\))
Verified Key (A): \(400\text{ J}\)
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Work & Energy
Card 28 of 55 in deck Deck #29
Front Prompt Active Recall Question
Formula for Gravitational PE (near Earth)?
Back Answer / Explanation Verified Match Fact
\(PE = mgh\)
Context:
Valid only where g is constant. h is height relative to an arbitrary reference level.
Physics · MCQ #15 Question Bank ID #22910
Direct Hit
NUMS 2026 Examination Question
Two charges of \(+2\ \mu\text{C}\) and \(-2\ \mu\text{C}\) are separated by a distance of 10 cm. The electric potential at the midpoint between them is:
Verified Key (B): \(0\text{ V}\)
Pulse Deck Direct Hit
Study in Pulse
Deck: 01. Electrostatics
Card 101 of 117 in deck Deck #42
Front Prompt Active Recall Question
Can \(V = 0\) while \(E \neq 0\)?
Back Answer / Explanation Verified Match Fact
Yes
Example:
At the midpoint between two equal and opposite charges (dipole). The potentials cancel out (\(+V + (-V) = 0\)), but the fields add up.
Physics · MCQ #16 Question Bank ID #22911
Coverage Gap
NUMS 2026 Examination Question
If a sound waves moves from air to water, there is NO change in:
Verified Key (B): Frequency
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Frequency).
Unindexed Prior to Examination: Frequency invariance of acoustic waves transitioning from gaseous to liquid media was unindexed in pre-existing public Waves flashcards.
Physics · MCQ #17 Question Bank ID #22912
Direct Hit
NUMS 2026 Examination Question
The star moving closer to earth will experience:
Verified Key (A): Blue shift
Pulse Deck Direct Hit
Study in Pulse
Deck: 07. Waves
Card 47 of 52 in deck Deck #1577
Front Prompt Active Recall Question
In Astronomy, what does a Blue Shift indicate about a star's movement relative to Earth?
Back Answer / Explanation Verified Match Fact
The star is Approaching
Mnemonic:
Blue = Bumping into you (Approaching).
Moving closer increases the frequency (compressing wavelength), shifting light toward the blue end.
Physics · MCQ #18 Question Bank ID #22913
Coverage Gap
NUMS 2026 Examination Question
If the amplitude of a wave is doubled, its intensity is:
Verified Key (C): Quadrupled
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Quadrupled).
Unindexed Prior to Examination: The mathematical proportionality between acoustic wave intensity and amplitude squared (I ∝ A^2) was unindexed in public Waves flashcards.
Physics · MCQ #19 Question Bank ID #22914
Coverage Gap
NUMS 2026 Examination Question
Which of the following is an example of first law of thermodynamics?
Verified Key (B): Metabolism
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Metabolism).
Biological human metabolism as an explicit manifestation of the First Law of Thermodynamics was unindexed in pre-2026 public Thermodynamics decks.
Physics · MCQ #20 Question Bank ID #22915
Conceptual Hit
NUMS 2026 Examination Question
Thermos flask containing tea as a system is shaken vigorously then there will be:
Verified Key (C): Increase in temperature & kinetic energy
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Gases
Card 135 of 148 in deck Deck #18
Front Prompt Active Recall Question
How is an increase in temperature related to the kinetic energy of particles?
Back Answer / Explanation Verified Match Fact
Temperature increases as the kinetic energy of particles rises
Explanation
Temperature is a direct measure of the average translational kinetic energy of constituent particles.
Physics · MCQ #21 Question Bank ID #22916
Coverage Gap
NUMS 2026 Examination Question
Difference between molar specific heat at constant pressure and molar specific heat at constant volume is equal to:
Verified Key (B): Universal gas constant
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Universal gas constant).
Mayer's thermodynamic relation (Cp - Cv = R) was unindexed in pre-2026 public Thermodynamics decks.
Physics · MCQ #22 Question Bank ID #22917
Conceptual Hit
NUMS 2026 Examination Question
Coulomb's law of electrostatic induction is valid for:
Verified Key (C): Stationary & point charges
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 01. Electrostatics
Card 25 of 117 in deck Deck #42
Front Prompt Active Recall Question
What is a Point Charge?
Back Answer / Explanation Verified Match Fact
Localized Charge
Condition:
A charge whose spatial size is negligible compared to the distance between charges.
Physics · MCQ #23 Question Bank ID #22918
Direct Hit
NUMS 2026 Examination Question
If the positive charge is placed in a uniform electric field, the charge will move in the:
Verified Key (B): Direction of electric field
Pulse Deck Direct Hit
Study in Pulse
Deck: 01. Electrostatics
Card 95 of 117 in deck Deck #42
Front Prompt Active Recall Question
Trajectory of a charge moving Perpendicular to a uniform Electric Field?
Back Answer / Explanation Verified Match Fact
Parabolic
Dynamics:
Similar to projectile motion. Constant velocity in horizontal (x) direction, constant acceleration in vertical (y) direction due to \(F=qE\).
Physics · MCQ #24 Question Bank ID #22919
Direct Hit
NUMS 2026 Examination Question
For each element, value of half-life is:
Verified Key (B): Constant
Pulse Deck Direct Hit
Study in Pulse
Deck: 09. Nuclear Physics
Card 40 of 95 in deck Deck #1746
Front Prompt Active Recall Question
What is the formula linking the Half-life (\(T_{1/2}\)) to the Decay Constant (\(\lambda\))?
Back Answer / Explanation Verified Match Fact
\(T_{1/2} = \frac{0.693}{\lambda}\)
Inverse Relationship:
A large decay constant means the substance decays very rapidly, resulting in a short half-life.
Physics · MCQ #25 Question Bank ID #22920
Direct Hit
NUMS 2026 Examination Question
The unit of RC is:
Verified Key (C): Second
Pulse Deck Direct Hit
Study in Pulse
Deck: 01. Electrostatics
Card 72 of 117 in deck Deck #42
Front Prompt Active Recall Question
What is the equivalent unit of \(1 \Omega \times 1 \text{ F}\)?
Back Answer / Explanation Verified Match Fact
1 Second
Proof:
Ohm \(= V/I\), Farad \(= Q/V\)
\(RC = (V/I) \times (Q/V) = Q/I = t\) (Seconds).
Physics · MCQ #26 Question Bank ID #22921
Direct Hit
NUMS 2026 Examination Question
The fractional change in resistance per kelvin is known as the temperature coefficient of:
Verified Key (B): Resistance
Pulse Deck Direct Hit
Study in Pulse
Deck: 02. Current Electricity
Card 28 of 77 in deck Deck #43
Front Prompt Active Recall Question
What physical parameter is defined as the fractional change in resistance per Kelvin?
Back Answer / Explanation Verified Match Fact
Temperature Coefficient of Resistance (α)
Formula:
\(\alpha = \frac{R_t - R_0}{R_0 \Delta t}\)
Physics · MCQ #27 Question Bank ID #22922
Direct Hit
NUMS 2026 Examination Question
Which of the following is an example of Ohmic in nature?
Verified Key (D): Conductor
Pulse Deck Direct Hit
Study in Pulse
Deck: 02. Current Electricity
Card 24 of 77 in deck Deck #43
Front Prompt Active Recall Question
Identify two common examples of Non-Ohmic Devices.
Back Answer / Explanation Verified Match Fact
  • Filament Bulbs
  • Semiconductor Diodes
Definition:
Non-ohmic devices do not have a straight-line V-I graph.
Physics · MCQ #28 Question Bank ID #22923
Direct Hit
NUMS 2026 Examination Question
The material whose resistance decreases with increase in temperature have:
Verified Key (B): Negative temperature coefficient
Pulse Deck Direct Hit
Study in Pulse
Deck: 02. Current Electricity
Card 37 of 77 in deck Deck #43
Front Prompt Active Recall Question
As temperature rises, does the resistance of Semiconductors and Electrolytes increase or decrease?
Back Answer / Explanation Verified Match Fact
Decreases
Coefficient:
They have a negative temperature coefficient.
Physics · MCQ #29 Question Bank ID #22924
Direct Hit
NUMS 2026 Examination Question
The number of magnetic field lines passing through unit area is called:
Verified Key (C): Magnetic flux density
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Electromagnetism
Card 21 of 84 in deck Deck #44
Front Prompt Active Recall Question
Define Magnetic Flux Density (B) in terms of force on a conductor.
Back Answer / Explanation Verified Match Fact
  • It is the force acting on one metre length of conductor
  • Placed at right angles to the magnetic field
  • When 1 Ampere of current is passing through it.
Math Derivation:
From \(F = ILB\), solving for B gives \(B = \frac{F}{IL}\).
Physics · MCQ #30 Question Bank ID #22925
Direct Hit
NUMS 2026 Examination Question
The magnetic force of a charged particle moving in a uniform magnetic fields depends on:
Verified Key (D): Velocity, magnetic field & charge
Pulse Deck Direct Hit
Study in Pulse
Deck: 03. Electromagnetism
Card 41 of 84 in deck Deck #44
Front Prompt Active Recall Question
In the moving charge formula \(F = qvB \sin\theta\), the angle \(\theta\) is between which two vectors?
Back Answer / Explanation Verified Match Fact
Velocity (\(v\)) and Magnetic Field (\(B\))
Orientation:
If the charge moves parallel to the field lines (\(\theta = 0^\circ\)), it experiences zero force.
Physics · MCQ #31 Question Bank ID #22926
Coverage Gap
NUMS 2026 Examination Question
The magnetic force on a charge \(q\) moving with velocity \(\vec{v}\) in a magnetic field \(\vec{B}\) is zero when:
Verified Key (C): 90°
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (90°).
Exam question anomaly specifying magnetic force zero at 90 degrees (which is physically maximum qvB, or describes zero work done W = Fd cos 90) was unindexed in public flashcards.
Physics · MCQ #32 Question Bank ID #22927
Coverage Gap
NUMS 2026 Examination Question
Generator effect is practical application of:
Verified Key (B): Dynamic e.m.f
Unindexed Concept · Coverage Gap Honest Audit
No public Anki flashcard currently covers this specific fact (Dynamic e.m.f).
Generator effect as an explicit application of dynamic/motional electromotive force (EMF) was unindexed in pre-2026 public Induction decks.
Physics · MCQ #33 Question Bank ID #22928
Direct Hit
NUMS 2026 Examination Question
If number of turns of coil becomes double, the induced emf will be:
Verified Key (A): Double
Pulse Deck Direct Hit
Study in Pulse
Deck: 04. Electromagnetic Induction
Card 119 of 125 in deck Deck #1367
Front Prompt Active Recall Question
If the rotational speed (\(\omega\)) of an AC generator's coil is doubled, what happens to the maximum induced EMF (\(\varepsilon_0\))?
Back Answer / Explanation Verified Match Fact
It doubles
The Formula:
\(\varepsilon_0 = N \omega AB\).
Because \(\varepsilon_0\) is directly proportional to \(\omega\), a \(2\times\) speed increase results in a \(2\times\) voltage peak.
Physics · MCQ #34 Question Bank ID #22929
Conceptual Hit
NUMS 2026 Examination Question
Electromagnetic sensor in seismograph converts ground movement into:
Verified Key (B): Electric signals
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 04. Electromagnetic Induction
Card 104 of 125 in deck Deck #1367
Front Prompt Active Recall Question
What specific electromagnetic device is used by geologists to measure earthquakes and ground vibrations?
Back Answer / Explanation Verified Match Fact
Electromagnetic Seismometer
Application:
It transforms received vibration energy into an electrical voltage using Faraday's Law.
Physics · MCQ #35 Question Bank ID #22930
Direct Hit
NUMS 2026 Examination Question
A full wave bridge rectifier consists of:
Verified Key (B): Four diodes
Pulse Deck Direct Hit
Study in Pulse
Deck: 10. Physics of Solids
Card 77 of 80 in deck Deck #1600
Front Prompt Active Recall Question
What diode arrangement is required for Full Wave Rectification?
Back Answer / Explanation Verified Match Fact
Four diodes connected in a bridge type arrangement
Context:
This allows the AC input to be fully converted into a pulsating DC output without losing half the wave.
Physics · MCQ #36 Question Bank ID #22931
Direct Hit
NUMS 2026 Examination Question
An electrical component used to convert AC into DC is:
Verified Key (C): Diode
Pulse Deck Direct Hit
Study in Pulse
Deck: 06. Electronics
Card 65 of 77 in deck Deck #1743
Front Prompt Active Recall Question
What is the generic name for a device used to perform rectification?
Back Answer / Explanation Verified Match Fact
Rectifier
Components:
Semiconductor diodes act as excellent, compact rectifiers because they only allow current to flow in one direction.
Physics · MCQ #37 Question Bank ID #22932
Conceptual Hit
NUMS 2026 Examination Question
A photon has:
Verified Key (C): Zero mass, finite momentum
Pulse Deck Conceptual Hit
Study in Pulse
Deck: Constants
Card 16 of 48 in deck Deck #1747
Front Prompt Active Recall Question
Does a photon possess a rest mass?
Back Answer / Explanation Verified Match Fact
No (Zero)
Fact Check:
Photons are fundamentally massless particles.
Physics · MCQ #38 Question Bank ID #22933
Conceptual Hit
NUMS 2026 Examination Question
Photo-conductive devices like photo cells and solar cells are application of:
Verified Key (A): Photo electric effect
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 06. Electronics
Card 59 of 77 in deck Deck #1743
Front Prompt Active Recall Question
By what specific physical/chemical phenomenon does a Solar Cell generate electricity?
Back Answer / Explanation Verified Match Fact
The Photovoltaic Effect
Concept:
It involves the direct conversion of photons into voltage/current across a PN junction without external biasing.
Physics · MCQ #39 Question Bank ID #22934
Conceptual Hit
NUMS 2026 Examination Question
Which of the following particle has smaller De Broglie wave length?
Verified Key (D): Alpha particle
Pulse Deck Conceptual Hit
Study in Pulse
Deck: 07. Modern Physics
Card 68 of 88 in deck Deck #1744
Front Prompt Active Recall Question
If an electron and a proton are moving at the exact same speed, which particle has the shorter de Broglie wavelength?
Back Answer / Explanation Verified Match Fact
The Proton
Mnemonic Check:
Since \(\lambda = \frac{h}{mv}\), wavelength is inversely proportional to mass. The proton is much heavier than the electron, so it has a much shorter wavelength!
Physics · MCQ #40 Question Bank ID #22935
Direct Hit
NUMS 2026 Examination Question
In the spectrum of hydrogen atom which of the following series has smallest wavelength?
Verified Key (C): Lyman series
Pulse Deck Direct Hit
Study in Pulse
Deck: 08. Atomic Spectra
Card 43 of 82 in deck Deck #1745
Front Prompt Active Recall Question
Identify the hydrogen series: Transitions terminating at the ground state (\(n=1\)).
Back Answer / Explanation Verified Match Fact
Lyman Series
Mnemonic Check:
Loves (Lyman = 1).
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FREQUENTLY ASKED QUESTIONS

NUMS 2026 Forensic Audit Q&A

In my rigorous forensic audit, 106 of the 135 science questions (78.5%) were direct or conceptual matches to BeambePrep's pre-existing public flashcards (45/55 Biology [90.9%], 31/40 Chemistry [87.5%], and 30/40 Physics [85.0%]). For the remaining 29 questions where specific facts were not indexed in my pre-existing decks, I transparently acknowledge them as coverage gaps rather than claiming false coverage.

A Direct Hit indicates the pre-existing flashcard verbatim defines or matches the tested entity or answer key. A Conceptual Hit indicates the card delivers the exact formula, mechanism, or scientific law enabling students to derive the answer. A Coverage Gap denotes facts unindexed in pre-existing public decks, openly acknowledged under our Zero-Lie policy.

Yes, all 135 science questions from the NUMS 2026 examination, verified answer keys, and corresponding flashcard links are 100% free with zero paywalls on BeambePrep's Achievements portal.

The NUMS examination aligns with the National University of Medical Sciences syllabus and Federal/Punjab textbook boards, emphasizing core biological energetics, organic reaction mechanisms, and fundamental physical principles.

BeambePrep organizes cards by granular high-yield syllabus subtopics, highlighting high-frequency AMC concepts like cellular organelles, autonomic physiology, organic named reactions, and electromagnetic field equations.

The FSRS-6 algorithm dynamically schedules reviews at the optimal cognitive decay point based on personal memory stability and card difficulty, preventing forgetting while cutting review overload.

Yes, BeambePrep provides 30 authentic solved annual past papers including NUMS 2021 through 2026 with realistic exam timers, negative marking calculations, and printable physical OMR bubble sheets in the PDF Chamber.

Yes, BeambePrep features a 100% offline local storage engine across mobile and high-performance native desktop clients, allowing bees to review decks and practice tests without active internet connectivity.

BeambePrep is created and maintained solely by Ibrahim Khan. Every question includes a transparent dispute autopsy trigger allowing students to flag ambiguous keys and examine authoritative textbook citations directly.

Start with daily Anki Pulse reviews to solidify foundational facts, transition to topical Swarm Mode QBank practice to build problem-solving velocity, and complete full timed FLPs with physical OMR bubble sheets.