Find the missing number in the series 4, 18, ... , 100, 180, 294.

Options

A. 32
B. 36
C. 48
D. 40

Answer

C

Explanation

`{:(" "4," "18," "48),(" "darr," "darr," "darr),(2^(2)xx1,3^(2)xx2,4^(2)xx3),(" "100," "180," "294),(5^(2)xx4,6^(2) xx5,7^(2)xx6):}`