If ‘P × Q’ means ‘P is daughter of Q’, ‘P + Q’ means ‘Q is wife of P’ and ‘P %…
2023
If ‘P × Q’ means ‘P is daughter of Q’, ‘P + Q’ means ‘Q is wife of P’ and ‘P % Q’ means ‘P is mother of Q’, then how is N related to S in the given statement?
Answer: B. Son-in-law — M % N ⇒ M is mother of N. N + T ⇒ T is wife of N. T × S ⇒ T is daughter of S. So T is both daughter of S and wife of N, which makes N the son-in-law of S.
- A.
Son
- B.
Son-in-law
- C.
Brother
- D.
Brother-in-law
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Correct answer: B
M % N ⇒ M is mother of N. N + T ⇒ T is wife of N. T × S ⇒ T is daughter of S. So T is both daughter of S and wife of N, which makes N the son-in-law of S.
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