Find the missing number?

A. 8

B. 15

C. 5

D. 11

Answer: Option A

Solution(By Examveda Team)

First Row,
Middle Digit = First Element + Last Element + 2
11 = 7 + 2 + 2
Second Row,
14 = 6 + 4 + 4
Third Row,
19 = 5 + x + 6
So,
x = 8.