Question
Select the number that can replace the question mark (?)
in the following series. 26, 39, 53, 68, 84, ?Solution
26 + 13 = 39 39 + 14 = 53 53 + 15 = 68 68 + 16 = 84 84 + 17 = 101
7, 78, 324, 900,1855, 3128
- Find the wrong number in the given number series.
10, 14, 23, 48, 99, 218 Find the wrong number in the given number series.
1, 8, 27, 65, 125, 216Find the wrong number in the given number series.
21, 11, 12, 19, 41, 105
2, 12, 36, 80, 150, 252
12, 14, 18, 26, 38, 64
Find the wrong number in the given number series.
71, 98, 123, 154, 191, 232
- Find the wrong number in the given number series.
15, 23, 35, 51, 71, 85 140Â Â Â 150Â Â Â 175Â Â Â Â 185Â Â Â Â 210Â Â Â Â Â 225Â Â Â Â Â
...164, 141, 122, 105, 92, 80