The length of a room is 5.5 m and width is 3.75 m. What is the cost of paying the floor by slabs at the rate of Rs.800 per sq. metre. Choose the most appropriate option:	A) 12000	B) 19500	C) 18000	D) 16500	E) 20000
AREA = 5.5 * 3.75 SQ MT   COST FOR 1 SQ M = 800   TOT COST = 5.5 * 3.75 * 800 = 5.5 = 3000 = 16500   ANSWER 16500
<result>D</result>
The length of a room is 5.5 m and width is 3.75 m. What is the cost of paying the floor by slabs at the rate of Rs.800 per sq. metre.