Find the missing number?

A. 14

B. 5

C. 9

D. 0

Answer: Option B

Solution(By Examveda Team)

Row-wise:
First Element + Second Element - 2 = Third Element.
6 + 1 - 2 = 5
3 + 9 - 2 = 10
4 + 3 - 2 = x
x = 5.
Required Number = 5.