If the number 5 * 2 is divisible by 6, then * = ?

Question:
If the number 5 * 2 is divisible by 6, then * = ?

[A].

2

[B].

3

[C].

6

[D].

7

Answer: Option A

Explanation:

6 = 3 x 2. Clearly, 5 * 2 is divisible by 2. Replace * by x.

Then, (5 + x + 2) must be divisible by 3. So, x = 2.