Multiple choice

Write the next term in the series given below. 7, 13, 20, 28, ___

  1. 36

  2. 34

  3. 37

  4. 32
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The differences between consecutive terms are: 13-7=6, 20-13=7, 28-20=8. The next difference should be 9. 28 + 9 = 37.

AI explanation

The differences between the consecutive terms are 13 minus 7 equals 6, 20 minus 13 equals 7, and 28 minus 20 equals 8. The next difference in this pattern must be 9. Adding 28 and 9 gives 37, which is the next term.

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