Is $n$ even? Statement I: $n$ is divisible by $4$. Statement II: $n$ is divisible by $3$. Choose the standard data-sufficiency option.

Question

Is $n$ even?

Statement I: $n$ is divisible by $4$.

Statement II: $n$ is divisible by $3$.

Choose the standard data-sufficiency option.

Option A — Correct answer

A

Correct choice.

Option B

B

Option C

C

Option D

D

Option E

E

Explanation

Statement I alone is sufficient because every multiple of $4$ is even. Statement II alone is insufficient because divisibility by $3$ does not determine parity. So the answer is A.

Chapter Mock 16: Data Sufficiency