1.  Questions : When is Manoharr's birthday this year ?
Statements :

I. It is between January 13 and 15, January 13 being Wednesday. 
II. It is not on Friday.
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: Option A

Explanation:

From I, we conclude that Manohar's birthday is on Januray 14, which is Thursday.