Q:
Solve the number puzzle
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Answer & Explanation
Answer: B) 3
Explanation: In the given number puzzle,
Sum of Row 1 = 14
Sum of Row 2 = 23
Sum of Row 3 = 13 + ?
Sum of Column 1 = 16
Sum of Column 2 = 23
Sum of Column 3 = 11 + ?
Diagonal 1 sum = 17
Diagonal 2 sum = 14 + ?
From the above analysis,
Sum of Row 2 = Sum of Column 2 = 23
Sum of Row 1 = Sum of Column 3 = 14 = 11 + ? .............(1)
Sum of Row 3 = Sum of Column 1 = 16 = 13 + ? .............(2)
Diagonal 1 sum = Diagonal 2 sum = 17 = 14 + ? .............(3)
Hence,
From (1), (2) & (3)
? = 3
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