Multiple choice

Find the missing number in the following series. (28, 29, 32, 33, 36, 37, ?)

  1. 40

  2. 45

  3. 38

  4. 39
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The pattern alternates between adding 1 and adding 3: 28+1=29, 29+3=32, 32+1=33, 33+3=36, 36+1=37. Following this alternating pattern, the next step is 37+3=40.

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