Question
Find the wrong number in the given number series.
29, 60, 123, 250, 515, 1016Solution
ATQ, 29 × 2 + 2 = 60 60 × 2 + 3 = 123 123 × 2 + 4 = 250 250 × 2 + 5 = 505 505 × 2 + 6 = 1016 Therefore, 505 should come in place of 515
41 28 ? 15 67 2
3 15 35 63 99 ?
4                14                  130                     512                �...
1 1 8 4 27 9 81
...Select the number from among the given options that can replace the question mark (?) in the following series.
24, 35, 51, 73, 102, ?
4 5 12 39 160 ?
...10, 22, 46, ?, 130, 190
3  16  22  ?   98   206
542Â Â Â Â Â Â 541Â Â Â Â Â Â Â 532Â Â Â Â Â Â Â 507 Â Â Â Â Â Â Â 458Â Â Â Â Â Â Â ?
...If   314     306      x      269       394    178    1480
Then, 1/3 x + 2x - x = ?
...
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