Question
Find the missing number in the series: 2, 10, 30, 68, 130, ?
Solution
Pattern: n³ + n 1³+1 = 2 2³+2 = 10 3³+3 = 30 4³+4 = 68 5³+5 = 130 So next = 6³+6 = 216+6 = 222
More Missing Series Questions
- 6    11    32    111    ?   2345   14100
- 16, 16, 32, 96, ?, 1920
- 38, 41, 50, ?, 158, 401Â
- Find the missing number (?) in the given number series. 4, 9, 19, 34, 54, ?
- 8    12    39      ?       180    216
- 625, 125, 375, 75, 225, 45, ?
- 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 ?
- 1140, ?, 1130, 1160, 1120, 1170
- What will come in place of the question mark (?) in the following series? 520, 519, 511, ?, 420, 295
- Find the missing term in the series: 5, 9, 17, 33, ?, 129
