Find the missing number?
A. 4
B. 1
C. 0
D. 7
Answer: Option A
Solution (By Examveda Team)
Working in rows from top to bottom, the sum of the digits in each row increases by 2 each time, from 20 to 30. So, Sum of the last row = 30 9 + 9 + 2 + 1 + 5 + x = 30 x = 30 - 26 = 4. x = 4.This Question Belongs to Competitive Reasoning >> Missing Number Finding
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