Discussion Forum



1)

The value of P, when 4864 x 9P2 is divisible by 12


A) 2

B) 5

C) 8

D) None of this

Answer:

Option D

Explanation:

Clearly, 4864 is divisible by 4.
So, 9P2 must be divisible by 3.
So, (9 + P + 2) must be divisible by 3.
P = 1.