3, 6, 17.5, 64.75, ?
3
3 x 1.5 + 1.5 = 6
6 x 2.5 + 2.5 = 17.5
17.5 x 3.5 + 3.5 = 64.75
64.75 x 4.5 + 4.5 = 295.875
In the following question, select the missing number from the given series.
1, 3, 5, 7, ?
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964, ?, 241, 120.5, 60.25
24, 26, 28, ?, 32, 34
9, 11, 14, 16, 19, 21, ?
Choose the correct alternative which will complete the following series:
21, 55, 19, 50, 17, 45, ?
13, 17, 26, 42, 67, ?
Select the correct option will complete the given number series.
13, 10, 7, 4, ___
7, 11, 15, 19, 23, ?