Exams › SSC CGL (Prelims) › Reasoning

Which number will replace the question mark in the following series? 5, 11, 23, 47, ?, 191

1. 83
2. 87
3. 95
4. 99

Correct answer: 95

Solution

The pattern is imes 2 + 1: 5 11 23 47 95 191. So the missing number is 95. This is a standard arithmetic progression-like series pattern in reasoning.

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