Question

What is the next number in the sequence $121,126,141,166,201,?$.

• A. $206$
• B. $212$
• C. $230$
• D. $246$

Answer 1

The correct option is D $246$

Differences are : $5,15,25,35$
$\Rightarrow$ next difference $=45$
$\Rightarrow$ required number $=246$ ......($201+45$)

$\therefore$ The solution is $246$.