Question
5, 23, 18, 36, 31,
? What will come in place of the question mark (?) in the following series?ÂSolution
ATQ, The given series follows the following pattern: (Sum of two consecutive prime numbers) 5 + 18 = 23 23 - 5 = 18 18 + 18 = 36 36 - 5 = 31 31 + 18 = 49
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