Question
5 4 15 36 107
226 In each of these questions, a number series is given. In each series, only one number is wrong. Find out the wrong number.Solution
5 + 13 – 2 = 4 4 + 23 + 3 = 15 15 + 33 – 4 = 38 38 + 43 + 5 = 107 107 + 53 – 6 = 226
What will come in the place of questions (?) mark in the following questions.
160, 223, 271, 306, 330, ?
250, 279, 311, 349, 396, ?
415 246 367 ? 335 310
...8Â Â Â Â 24Â Â Â Â Â Â 48 Â Â Â Â Â 144Â Â Â Â Â Â 288 Â Â Â Â Â Â ?
...226  231   466  ?  5606  28031    Â
168, 164, 155, 139, ?, 78
97, 106, ?, 195, 411, 460
Find the missing number, in the given number series.
360, 322, ?, 252, 220
56, 27, 14.5, 6.25, ?, 1.0625
Find the missing number, in the given number series.
6, 12, 36, ?, 720, 4320