A) 72
B) 42
C) 152
D) 110
Correct Answer: C
Solution :
\[72={{9}^{2}}-9\] \[42={{7}^{2}}-7\] \[152={{12}^{2}}+8\] \[110={{11}^{2}}-11\] \[156={{13}^{2}}-13\] Except 152, others show the trend \[{{x}^{2}}-x.\]You need to login to perform this action.
You will be redirected in
3 sec