P is the father of Q and R is the son of S. T is the brother of P. Q is the sister of R. How is S related to T?
This questions was previously asked in
SSC CGL 4 June 2019 Shift-3
Brother-in-law
Incorrect AnswerDaughter
Incorrect AnswerSister-in-law
Correct AnswerExplanation:
- P is the father of Q, meaning P is the parent.
- R is the son of S, making S the parent of R.
- Q is the sister of R, implying Q and R are siblings.
- T is the brother of P, so T and P are siblings.
- We need to determine how S is related to T.
Since R, the son of S, is also Q's sibling, S must be the other parent of Q. Therefore, S is P’s spouse. As T is P’s brother, that makes S T's sister-in-law.
- Option 1, Brother-in-law, is incorrect.
- Option 2, Daughter, is incorrect.
- Option 3, Sister-in-law, is correct.
- Option 4, Brother, is incorrect.
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By: santosh