Question
A series is given with one term missing. Choose the
correct alternative from the given ones that will complete the series. 9, 26, 102, _____, 3038, 21261.Solution
The pattern followed here is: (9 X 3) - 1 = 27 - 1 = 26 (26 X 4) - 2 = 104 - 2 = 102 (102 X 5) - 3 = 510 - 3 = 507 (507 X 6) - 4 = 3042 - 4 = 3038 (3038 X 7) - 5 = 21266 - 5 = 21261Â
Find the missing number in the given number series.
98, 89, 114, 50, 194, ?
0, 6, 24, ?, 120, 210
40   41    37   46    ?      55    19
...What will come in place of the question mark (?) in the following series?
4, 8, 24, ?, 480, 2880
140, 146, 158, 176, ?, 230
8, 15, 44, 175, 874, ?
In each of the following number series, one term is missing. Find the missing term.
7, 14, 28, 56, 112, ?
What will come in place of the question mark (?) in the following series?
92, 153, 220, ?, 364, 443
1500 Â Â Â 150Â Â Â 30Â Â Â ? Â Â Â Â 3.6Â Â Â Â 1.8
64, 32, 48, 120, 420, ?
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