Question
8, 7, 12, 35, 128,
635 The following series are based on a specific pattern. In these series, one number is wrong. Find the odd one.Solution
8 × 1 – 1 = 7 7 × 2 – 2 = 12 12 × 3 – 3 = 33 33 × 4 – 4 = 128 128 × 5 – 5 = 635
More Wrong Series Questions
14, 20, 29, 44, 65, ?
418, 406, 430, 382, 478, ?, 670
Find the missing number in the given number series.
2, 5, 11, 23, 47, ?60, 100, 160, 240, ?, 460
5, 6, 14, 45, ?, 925
120, 126, 138, 162, ?, 306
5, 18, 39, 68, 105, ?
10, 10, 15, 30, 75, ?
12, 27, ?, 113, 141, 285, 313
- What will come in place of the question mark (?) in the following series?
3, 10, 29, 66, 127, ?
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