General Studies · Number Series

Find the missing number in the series: 3, 5, 9, 17, 33, 65, 129, ?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1227
2247
3257✓
4230

Correct answer

257

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Find the missing number in the series: 3, 5, 9, 17, 33, 65, 129, ?

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Find the missing number in the series: 3, 5, 9, 17, 33, 65, 129, ?

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