After how much time will A meet B ?
I. A and B are at a distance of 50 metres from each other:
II. A and B are moving in the opposite directions with respective speeds of 10 kmph and 15 kmph.

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.