What should come in place of question mark (?) in the following number series ?
4, 18, 48, 100, 180, 294, ?
Lets take the first four numbers to deduce the pattern.
4 18 48 100 180 294 ?
18-4= 14
48-18= 30
110-48=52
Now, 30 -14 = 16
52 - 30 = 22
22 - 16 = 6
This difference follows for the numbers.
From this logic 448 i.e option E is the correct answer.
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