Question

In the following number series, one term does not fit into the series. Find the wrong term.

$2,12,32,63,102$

• A. $12$
• B. $32$
• C. $63$
• D. $102$

Answer 1

Answer: (C)

$63$

The given series is $2,12,32,63,102.$

Here, if $63$ is changed to $62$, differences between consecutive terms become $10,20,30,40$ which is a pattern of uniform increase.

Hence, option C.