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  • If 8 + 5 = 31 and 12 + 5 = 71, what is the value of 11 + 9?
Multiple choice

If 8 + 5 = 31 and 12 + 5 = 71, what is the value of 11 + 9?

  1. 20

  2. 2

  3. 99

  4. 19

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This question is based on the pattern of

8 + 5 = 13 => 31 and 12 + 5 = 17 => 71

Similarly, 11 + 9 = 20 => 02 = 2, so it is the correct answer.

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