Question
Download Solution PDFFind the missing number in the below given sequence.
4, 9, 20, 43, 90, ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFLogic in the series is:
4 × 2 + 1 = 9
9 × 2 + 2 = 20
20 × 2 + 3 = 43
43 × 2 + 4 = 90
90 × 2 + 5 = 185
So, the missing number is 185.
Last updated on Jul 7, 2025
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