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) 2 B) 3 C) 6 D) 9 Answer: Option DExplanation:The female members in the family are mother, wives of 3 married sons, an unmarried daughter and 2 daughters of each of the two sons. ... Number of female members = (1 + 3 + 1 + 2 x 2) = 9.