Logical Reasoning Blood Relations & Kinship DUHS 2022
PMDC Verified Question 11 of 11
P, Q, R, S and T are five people in a family.
• P is the daughter of Q
• Q is the son of R
• R is the father of S
• T is the daughter of P

Which of the following is true?
A
R is the uncle of P
B
R is the grandfather of P
C
P and R are sisters
D
Q is daughter of S
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option B: R is the grandfather of P
Concept: Lineage Tree Analysis.

Formula: N/A

Solution:

  • Q is the son of R (R is parent).


  • P is the daughter of Q.


  • Since R is male ('father of S'), R is the grandfather of P.


Why other options are incorrect:

Option A: R is two generations above P (grandfather, not uncle).

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