What letter should replace the question mark in the series: b, d, f, h, ?

A. J
Posted in:  Letter Series -  Series Completion -  Verbal Reasoning

Find the missing letters in the series: a, d, g, j, ?

A. M
Posted in:  Letter Series -  Series Completion -  Verbal Reasoning

What is the missing number in the series: 2, 6, 12, 20, ?, 42

B. 32
Posted in:  Number Series -  Series Completion -  Verbal Reasoning

What number should replace the question mark in the series: 1, 4, 9, 16, ?, 36

B. 25
Posted in:  Number Series -  Series Completion -  Verbal Reasoning

Identify the missing number in the series: 3, 7, 13, 21, ?, 61

A. 31
Posted in:  Number Series -  Series Completion -  Verbal Reasoning