Question
123   125   129   132   ? Â
 145 What will come in place of the question mark (?) in the following number series?Solution
123 + 2 = 125 125 + 22 = 129 129 + 3 = 132 132 + 32 = 141 141 + 4 = 145
Find the wrong number in the given number series.
60, 120, 90, 180, 145, 270
28, 84, 42, 126, 68, 189
Find the wrong number in the given number series.
4, 8, 24, 84, 480, 2880
8Â Â Â Â 10Â Â Â Â 36Â Â Â Â Â 216Â Â Â Â Â 2592Â Â Â Â 62208
6, 22, 76, 314, 1580, 9600
Find the wrong number in given number series.
1687, 1666, 1618, 1549, 1457, 1342.
Find the wrong number in the given number series.
1000, 500, 250, 120, 62.599Â 124Â Â 160Â Â 209Â Â 273Â Â 355Â Â 454
164, 160, 172, 136, 188, 128
3Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 18Â Â Â Â Â 149Â Â Â Â Â Â Â Â 602Â Â Â Â Â Â Â Â 15057
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