Question

Which number is wrong in the series?
$3,8,15,24,34,48,63$

• A. $15$
• B. $24$
• C. $34$
• D. $48$

Answer 1

The correct option is C $34$

The series follow a pattern :

$3+5=8$,

$8+7=15$,

$15+9=24$,

$24+11=35\ne 34$,

$35+13=48$,

$48+15=63$.

Hence, $34$ is wrong in the given series.