Multiple choice

Directions: Complete the following number series.

11, 15, 24, 40, ?, 101

  1. 49

  2. 89

  3. 65

  4. 56

  5. 76
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The pattern of the given series is +22, +32, +42 and so on.  So, the missing term of the series is 40 + 52 = 65.

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