Find the missing number?

A. 4

B. 1

C. 7

D. 2

Answer: Option B

Solution(By Examveda Team)

Taking the top 3 numbers, add them together, and write the 2 digit result in the spaces below. Repeat this pattern for the next set of numbers. So,

9 + 9 + 2 = 20
Thus,
3 + 3 + 5 = Missing Number
Missing Number = 11.
Missing Digit = 1