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Railways PYQCBT 2 2017

RRB NTPC · Question 101

A is Q's sister. C is Q's Mother. P is C's father. E is P's mother. How is Q related to P?

  1. Daughter

  2. Cannot be determined

  3. Grandson

  4. Granddaughter

Show answer & explanation

Answer: (B) Cannot be determined

Explanation

C is Q's mother and P is C's father, so Q is P's grandchild. Q's gender is not given (A being Q's sister says nothing about Q), so grandson or granddaughter cannot be determined.