Consider the given question and decide which of the following statements is/are sufficient to answer the question.
Is X - 5 even? X is a real number.
Statements:
1. X - 15 belongs to integer
2. X - 10 is an odd integer

A

Statement 1 alone is sufficient while statement 2 alone is insufficient

B

Neither statement 1 nor 2 is sufficient

C

Statement 2 alone is sufficient while statement 1 alone is insufficient

D

Both statements 1 and 2 are sufficient