Question
7, 15, 31, 79, 271,
1221 Find the wrong number in the given number seriesSolution
ATQ, 
Therefore, '1231' should come in place of '1221'.
More Wrong Series Questions
Find the missing character.
Find the missing number in the given number series.
130, 152.5, 177, 203.5, 232, ?
72, 79, 100, 135, 184, ?
- What will come in place of the question mark (?) in the following series?
1.36, 2.72, 5.44, 10.88, 21.76, ? - What will come in place of the question mark (?) in the following series?
24, 35, 57, 90, 134, ? 41, 82, ?, 984, 4920, 29520
6, 20, 63, 193, ?, 1758
- What will come in place of (?) in the given number series.
2, 6, 15, 31, 56, ? 2, 2, 6, 30, ?, 1890
188 178 158 ? 88 38
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