Find the missing number?

A. 2

B. 0

C. 3

D. 1

Answer: Option A

Solution(By Examveda Team)

Reading each row as a whole number, multiply the top 2 digit number by the lower 2 digit number to give the result represented by the middle 3 digit number. Thus,

12 * 21 = 25x
25x = 252.
So, x = 2.