Question
What will come in place of the question mark (?) in the
following series? 168, 120, ?, 48, 24, 8Solution
ATQ,
13² – 1 = 168
11² – 1 = 120
9² – 1 = 80
7² – 1 = 48
5² – 1 = 24
3² – 1 = 8
4, 4, 12, 60, ?, 3780
18, 10, 12, 21, ?, 120
What will come in place of the question mark (?) in the following series?
10, 410, ?, 710, 760, 785
380, ?, 360, 324, 260, 160
What will come in place of the question mark (?) in the following series?
45, 66, 44, 67, 43, ?
1024, 256, 768, 192, 576, 144, ?
12, 13, 27, 82, 329, ?
8, 15, 44, 175, 874, ?
290, 571, 900, ?, 1485, 1890
18Â Â Â 19Â Â Â 34Â Â Â 111Â Â Â Â 428Â Â Â Â 2165Â Â Â Â ?
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