Question

There is a family of six persons P, Q, R, S, T and U. Their professions are engineer, doctor, teacher, salesman, manager and lawyer.
I. There are two married couples in the family.
II. The manager is the grandfather of U, who is an engineer.
III. R, the salesman, is married to the lady teacher.
IV. Q is the mother of U and T.
V. The doctor, S is married to the manager.

How many male members are there in the family?

• A. Two
• B. Three
• C. Four
• D. Data inadequate
• E. None of these

Answer 1

The correct option is D Data inadequate



Gender of U and T is unknown.
So, the total number of male members in the family cannot be determined.