2 8 5=24 - Wikitechy

2 8 5=24 - Wikitechy https://www.wikitechy.com/interview-questions/tag/2-8-524/ Interview Questions Fri, 03 Sep 2021 10:29:30 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png 2 8 5=24 - Wikitechy https://www.wikitechy.com/interview-questions/tag/2-8-524/ 32 32 If 1 + 4 = 9, 2 + 8 = 18, 3 + 6 = 15 then 7 + 8 = ? https://www.wikitechy.com/interview-questions/coding-decoding/if-1-4-9-2-8-18-3-6-15-then-7-8/ https://www.wikitechy.com/interview-questions/coding-decoding/if-1-4-9-2-8-18-3-6-15-then-7-8/#respond Wed, 18 Aug 2021 18:33:25 +0000 https://www.wikitechy.com/interview-questions/?p=2428

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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