Question
8, 20, 48, 108, 232, 482
Find the wrong number in the series:Solution
8 × 2 + 4 = 20 20 × 2 + 8 = 48 48 × 2 + 12 = 108 108 × 2 + 16 = 232 232 × 2 + 20 = 484
0 2 10 24 68 120
...150 160 140 ? 130 180
...9256 6844 4888 3350 2152 1276
...130 136 148 166 ? 232
36, 49, 23, 62, ?, 75
Given below are two number series I and II where each series has a wrong (odd one out) number. The number that will actually come in place of the wrong ...
63 189 315 378 567 693
...4, 17, 62, 317, ?, 13267
34 35 44 69 118 ?
2 3.5 11.5 44 192.5 988
9 a...