1.  Questions : Among Monika, Sonal , Ratna and Tanvy, who came last for the programme ?
Statements :

I.  Monika came after Anita but not after Tanvy.
II. Ratna came after Tanvy but not after Sonal.

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 E

Explanation:

From I, we have the order : A, M, T.

From II, we have the order : T, R, S.

Combining the above two, we get the order : A, M, T, R, S.

Thus, Sonal came last for the programme.