The length of a room is 5m and width is 75m. Find the cost of paving the floor by slabs at the rate of Tk. 800 per sq. meter

A Tk. 15,000

B Tk. 15,500

C Tk, 15,600

D 16,500

Correct Answer: Option D

The length of a room =5.5m width =3.75m area of the floor = 5.5 X 3.75 = 20.625 sq m cost of paving = 800 X 20.625 =Tk 16500