All the six members of a family A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B, A and C are a married couple. E is the brother of C. D is the daughter of A. F is the brother of B. How many male members are there in the family ?

D. 4

In following number series, two terms have been put within brackets. Choose the appropriate option - 4, 8, 28, 80, 244, x

B. 728

Complete analogous pair - Growth : Death : : Increase : ?

B. DECREASE

If Neena says, "Anita`s father Raman is the only son of my father-in-law Mahipal", then hoe is Bindu, who is the sister of Anita, related to Mahipal ?

A. NONE OF THESE

Choose the correct alternative from the following : - Assertion (A) : Roughage prevents constipation.
Reason (R) : Roughage adds bulk to the food.

A. BOTH A AND R ARE TRUE AND R IS THE CORRECT EXPLANATION OF A.