Question
525, 524, 516, 487, 425,
300 Find the wrong number in the given number series.Solution
ATQ, 525 – 13 = 524 524 – 23 = 516 516 – 33 = 489 489 – 43 = 425 425 – 53 = 300 Therefore, 489 should come in place of 487.
114, 134, 174, 254, 414, ?Â
10, 20, 60, 300, ?, 23100
What will come in place of the question mark (?) in the following series?
17, 138, 307, 532, ?, 1182
6848 + 9215 – 7295 - ? = 5945 – 3244
12, 24, 46, 78, 120, ?
What will come in place of the question mark (?) in the following series?
121, 110, 97, ?, 61, 38
32, 42, 62, 92, ?, 182
418, 406, 430, 382, 478, ?, 670
11          20          ?             64          112        192
...250, 279, 311, 349, 396, ?