question_answer

Direction:

(i) There are 7 professors in a college. They are-A, B, C, D, E, F and G. Each of them teaches a different subject.

(ii) Three of them are ladies. There are two couples among them.

(iii) C is the professor of Social Science and is married to the lady professor who teaches Chemistry

(iv) E and G are ladies and teach Biology and Physics, respectively.

(v)  A teaches Maths and his wife does not teach Physics.

(vi) B teaches either Chemistry or Commerce.

(vii) F and D are gents and F is unmarried.

Which subject does A's wife teach?

A)  Chemistry                     

B)  Biology

C)  Social Science              

D)  Cannot be determined

E)  None of these