Is the natural nurnber 'n' a perfect square ?
I. 'n' leaves remainder 2 when divided by 4.
II. 'n' ends with zero.

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 the statements I and II together 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.