How many students in the class could not pass in Hindi and Telugu?
I. 12 passed in both Hindi and Telugu
II. The number of passes in Hindi exceed that in Telugu by 15.

A

If the statement I alone is sufficient to answer the question

B

If the statement II alone is sufficient to answer the question

C

If both the statements I and II are sufficient to answer the question but neither statement alone is sufficient.

D

If both the statements I and II together are not sufficient to answer the question and additional data is required.