Which number replaces the '?' in the given series
108, 127, 2413, 2430, 41310, ?, 619875
The given series follows a pattern of +19, x19, +17, x17, +15, x15,...
Here the number which is to be replaced in ? is
41310+15=41325.
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
17, 27, 42, 62,?
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130, 450, 970, 1690, ?
4, 18, 48, ?, 180
23, 32, 42, 53, 65, ?
5, 11, 24, 51, ?
28, 35, 49, ? , 98
4, 10, 33, 136, ?
13, 24, 46, 79, ?