1.  In a joint family, there are father, mother, 3 married sons and one unmarried daughter. Of the sons, two have 2 daughters, each and one has a son. How many female members are there in the family?
A. 3
B. 6
C. 9
D. 12

Answer: Option C

Explanation:

The female members in the family are mother, wives of 3 married sons, unmarried daughter and 2 daughters of each of the two sons. Therefore number of female members = (1 + 3 + 1 + 2 x 2) = 9.