question_answer

Direction: Study the following information carefully and then answer the questions based on it.

I. P, Q, R, S, T and U are six members of a three generation family in which there are two married couples.

II. R, a male member, is neither lightest nor the heaviest in the family but he is the grandfather of this family.

III. T is lighter than R and R is lighter than Q. P, the grandmother in the family, is the lightest.

IV. S is the sister of U. Both S and U are heavier than Q.

V. Q is the mother of S and heavier than T.

How many female members are there in the family?

A) Data inadequate

B) Two

C) Four                             

D) Three

Correct Answer: A

Solution :

Let us draw the family diagram

[a] As gender of U is not known, so the data is inadequate.