A family consists of six members, viz. P, Q, R, S, T and U. There are two married couples . Q is a doctor and the father of T. U is the grandfather of R and is a contractor. S is the grandmother of T and is a housewife. There is one doctor, one contractor,one nurse , one housewife and two students in the family.
Which of the following is definitely a group of male members ?

Options

A. QU
B. QUT
C. QUP
D. UT

Answer

A

Explanation

Q, the Doctor, is the father of T. S, the Housewife, is the grandmother of T and hence the mother of Q. Since there are only two married couples - one being that of Q -, the grandfather of R, i.e. U, must be married to S. Thus, R and T will be both children of Q and these must be the students. So, P who remains, shall be the wife of Q and she alone can be the nurse. Thus, U must be the Contractor.
Clearly, for certain the males are Q, the father, and U, the grandfather.