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
18, 27, 54, 135, 400, 1417.5
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The median of the following data will be ___
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