Question
22Â Â Â 23Â Â Â Â 32Â Â Â Â 57Â Â Â 106Â Â
 ? What will come in place of the question mark (?) in the following series?Solution
22 + 12Â = 23 23 + 32Â = 32 32 + 52Â = 57 57 + 72Â = 106 106 + 92Â =Â 187
- 8, 12, 18, 27, ?
3, 10, 29, 66, ?
150, 158, 131, 195, 70, ?Â
Find the missing number in the given number series.
 305, 316, 302, ?, 295, 346Â
17, 38, 123, 508, ?, 15426
What will come in place of the question mark (?) in the following series?
24, 25, 34, 59, 108, 189, ?
18, 30, 50, 102, 282, ?
What will come in place of the question mark (?) in the following series?
24, 8, 15, ?, 12, 4
What should come in place of (?) question mark in the following number series.
256, 128, 64, 32, 16, ?
What will come in place of (?) question mark in the given number series.
5, 15, 35, 75, 155, ?