question_answer

A hall is 16.5 m long and 10 m wide. A square carpet of side 11 m is laid on its floor. Find the area of floor which is not carpeted.

A)  \[52\,\,{{m}^{2}}\]                

B)  \[38\,\,{{m}^{2}}\]

C)  \[48\,\,{{m}^{2}}\]                

D)  \[44\,\,{{m}^{2}}\]

E)  None of these