Question
12, 16, ?, 36, 52,
72 What will come in place of the question mark (?) in the following series?Solution
ATQ, 12 + 4 × 1 = 16 16 + 4 × 2 = 24 24 + 4 × 3 = 36 36 + 4 × 4 = 52 52 + 4 × 5 = 72
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