Find the missing term in the series: 16, 20, 25, 30, 36, 42, 49, ?

A91

B64

C56 ✓ Correct

D70

Correct answer: (C) 56

Explanation

The next term is 56.

Differences are 4, 5, 5, 6, 6, 7.

The gaps repeat rising in pairs.

The next gap is 7.

49 + 7 = 56.

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