Find the missing number in the series?
4, 18, ?, 100, 180, 294, 448
Take a Look at this series :
23 - 22 = 8 - 4 = 4
33 - 32 = 27 - 9 = 18
43 - 42 = 64 - 16 = 48
53 - 52 = 125 - 25 = 100
63 - 62 = 216 - 36 = 180
73 - 72 = 343 - 49 = 294
83 - 82 = 512 - 64 = 448
In the following question, select the missing number from the given series.
13, 16, 20, 23, 27, ?
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5, 9, 13, 17, ?
21, 25, 34, 50, ?, 111
Find the value of 6 + 11 + 16 + 21 + 21 + .... + 71.
Find the missing (?) in the series.
9, 4, 16, 6, 36, 9, 81, ?
39, 40, 42, 43, 45, ?
What is the next number in the series
4, 8 , 8, 16, 12, 24, __
17, 20, 23, 26, 29, ?