Find the missing number? — Missing Number Finding MCQ

Verbal Reasoning · Q227

Missing Number Finding

Competitive Exams · Verbal Reasoning · question 227

Q227

Find the missing number?
Missing Number Finding mcq question image

Missing Number Finding mcq question image

A.

15

B.

4

Answer

C.

12

D.

9

Answer: Option B

Solution

Answer: Option B

Solution:

Logic:
Sum of First Diagonal Element = Sum of Second Diagonal Elements.

5 + 12 + x = 7 + 12 + 2
17 +x = 21
x = 4.
Missing Number = 4

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