Find the missing number?
A. 5
B. 10
C. 3
D. 13
Answer: Option A
Solution(By Examveda Team)
In each star, the value at the centre equals the difference between the sum of the top 3 numbers and the sum of the bottom 3 numbers. (5 +6 + 4) - (2 + 1 + 3) = 9. (11 + 4 + 8) - (7 + 3 + 2) = 11. (9 + 9 + 2) - (6 + 4 + 5) = x x = 20 - 15 x = 5.Related Questions on Missing Number Finding
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