Question

Replace the ? with appropriate number.

$2,12,36,80,150,?$

• A. $194$
• B. $210$
• C. $252$
• D. $258$

Answer 1

The correct option is C $252$

$2=1^2+1^3$ ; $12=2^2+2^3$ ; $36=3^2+3^3$

$80=4^2+4^3$ ; $150=5^2+5^3$ ;

So, next term should be :

$6^2+6^3=252.$ (option C)