Question
What should come in place of (?) question mark in the given number series. 5, 9, 17, 33, ?, 129
Solution
Observe the pattern: 5 × 2 - 1 = 9 9 × 2 - 1 = 17 17 × 2 - 1 = 33 33 × 2 - 1 = 65 65 × 2 - 1 = 129 So the missing number is: 65
More Missing Series Questions
- 12, 24, 46, 78, 120, ?
- 94Â Â Â 115Â Â Â 138Â Â Â 163Â Â Â Â 190Â Â Â Â ?
- Find the missing term in the series: 5, 9, 17, 33, ?, 129
- 15, 23, 30, 36, 41, ?
- (14.073)² + (32.103)² + (43.9653)² + (52.983)² + ? = (102.45)² + (98.007)²
- 11Â Â Â Â Â Â Â Â Â Â 22.5Â Â Â Â Â Â Â 47Â Â Â Â Â Â Â Â Â Â 102Â Â Â Â Â Â Â Â 236Â Â Â Â Â Â Â Â ?
- Find the missing number in the series: 5, 12, 29, 68, 153, ?
- Find the missing number in the given number series. 5, 9, 18, 34, 59, ?
- Â 6, 20, 63, 193, ?, 1758Â Â
- What will come in place of the question mark (?) in the following series? 100, 729, 64, 343, 36, ?
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