Question
8, ?, 29, 57, 113,
225 Find the missing number (?) in the given number seriesSolution
? − 8 = ? 29 − 8 = 21 57−29 = 28 113 − 57 = 56 225 − 113 = 112 Given the pattern, the missing number should create a difference: 15 - 8 = 21 So, the missing number is 15.
More Missing Series Questions
120, 115, 120, 135, 160, ?
32, 64, 8, ?, 2, 4Â
25, ?, 87, 159, 269, 425Â
- What will come in place of the question mark (?) in the following series?
5, 15, 35, 75, 155, ? 13    13      26       ?      832       13312
...168, 178, ?, 273, 400, 618, 963
24 36 72 108 216 ?
10Â Â Â 11Â Â Â Â 12Â Â Â Â 20Â Â Â Â 24Â Â Â Â ?
What will come in place of the question mark (?) in the following series?
36, 85, ?, 230, 330, 451
?, 32, 75, 144, 245, 384
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