Question

Complete the following series:

$2,8,18,32,50,72,?$

• A. $132$
• B. $102$
• C. $89$
• D. $98$

Answer 1

The correct option is D $98$

The sequence in the series is double the square of numbers in their natural order.
$1^2\times =2$
$2^2\times 2=8$
$3^2\times 2=18$
$4^2\times 2=32$
$5^2\times 2=50$
$6^2\times 2=72$
$7^2\times 2=98$