If 1 + 4 = 9, 2 + 8 = 18, 3 + 6 = 15 then 7 + 8 = ?

Coding Decoding

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If 1 + 4 = 9, 2 + 8 = 18, 3 + 6 = 15 then 7 + 8 = ?

Answer : B. 23

If 1 + 4 = 9, 2 + 8 = 18, 3 + 6 = 15 then 7 + 8 = ?

A. 41

B. 23

C. 30

D. 32

Answer : B. 23

Explanation:

The given logic is as follows, Sum of the digits + second digit = Answer.
i.e., 1 + 4 = 5 + 4 = 9.
2 + 8 = 10 + 8 = 18.
Similarly, 7 + 8 = 15 + 8 = 23.

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