Question 38

Complete the series.
5, 6, 8, 12, 20, 36, (…)

Solution

5, 6, 8, 12, 20, 36, (…)

5 + 1 =6

6 + 2 = 8

8 + 4 = 12

12 + 8 = 20

20 + 16 = 36

36 + 32 = 68

common difference of 2 consecutive terms are multiplied by 2 to get the next term

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Complete the series.5, 6, 8, 12, 20, 36, (…)