Question

What is Nitin's rank from the top in a class of forty students ?
Statements:
1. There are ten students between Nitin and Deepak.
2. Deepak is twentieth from the top.

• A. I alone is sufficient while II alone is not sufficient
• B. II alone is sufficient while I alone is not sufficient
• C. Either I or II is sufficient
• D. Neither I nor II is sufficient
• E. Both I and II are sufficient

Answer 1

The correct option is D Neither I nor II is sufficient

Since there are ten students between Nitin and Deepak, so Nitin may be eleven ranks above or below Deepak.
Thus, Nitin may be 9th or 31st from the top.