Multiple choice

Directions: The question below is followed by two statements labelled (I) and (II). You have to decide whether the data provided in the statements is sufficient to answer the question. Mark your answer as

If there are two married couples then what is the gender of B? (I) A is the only granddaughter of P. (II) Q is the mother of B. (III) J is the mother in law of Q, who is the daughter in law of P.

  1. Only (II) and (III) is sufficient.

  2. Only (I) is sufficient.

  3. Only (II) is sufficient.

  4. Only (III) is sufficient.

  5. All (I), (II) and (III) are sufficient.

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

 (J and P) and  (Q and  her husband) are two married couples . 

From (ii), Q is the mother of B. Therefore, B is the son of Q (because from (i) it is given that A is the only grandaughter (female) of P and thus, the gender of B is male). 

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