Find the missing number?

A. 12

B. 5

C. 8

D. 1

Answer: Option D

Solution(By Examveda Team)

Sum of the element of the circle following the sequence 10, 12, 14, 16 and 18.
3 + 1 + 4 +2 = 10
2 + 2 + 8 + 0 = 12
7 + 1 + 5 + 1 = 14
6 + 4 + 3 + 5 = 18
So,
2 + 3 + x + 10 = 16
x = 1
Missing Number = 1