Question

(i) There is a group of six persons A, B, C, D, E and F from a family. They are Psychologist, Manager, Lawyer, Jeweller, Doctor and Engineer.
(ii) The doctor is the grandfather of F who is a Psychologist.
(iii) The manager D is married to A.
(iv) C, the Jeweller is married to the Lawyer.
(v) B is the mother of F and E.
(vi) There are two married couples in the family.

What is the profession of E ?

• A. Doctor
• B. Jeweller
• C. Manager
• D. Psychologist
• E. None of these

Answer 1

The correct option is E None of these

(i)

Jeweller C married to the Lawyer .

Since B is the mother of F and E. And There are only two couples.

So, C married to B and C is the father of F and E.

Manager D married to A.

So, A is the grandfather of F and E.

D is the grandmother of F and E.

(ii)

A is a Doctor , B is a Lawyer, C is a Jeweller, D is a manager,

F is a Psychologist.

Thus, E is an Engineer.