1 + 4 = 5
2 + 5 = 12
3 + 6 = 21
8 + 11 = ?
Only 1 in a thousand could find the answer... Can You?
Answer
96 is the answer.
Explanation
The logic followed by the equations:
1 + 4 = 1 x (4 +1) = 1 x 5 = 5
2 + 5 = 2 x (5 + 1) = 2 x 6 = 12)
3 + 6 = 3 x (6 + 1) = 3 x 7 = 21
So,
8 + 11 = 8 x (11 + 1) = 8 x 12 = 96
Please comment if you have any other solutions for this maths IQ Puzzle. (whatsappmessageanswer).
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