Correct option is D
Given: 22.5, ?, 26.5, 30, 34.5
Logic: Numbers are increasing + 1.5, + 2.5, + 3.5 and + 4.5
22.5 + 1.5 = 24
24 + 2.5 = 26.5
26.5 + 3.5 = 30
30 + 4.5 = 34.5
So, the missing term is 24.
Thus, correct option is (d).
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Question
Find the missing number in the following number series:
22.5, ?, 26.5, 30, 34.5
22.5, ?, 26.5, 30, 34.5
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