The length of a room is 7 m and width is 4.75 m. What is the cost of paying the floor by slabs at the rate of Rs. 900 per sq. metre. Select the correct option.
A) 25650 B) 25750 C) 26550 D) 26750 E) 29925
Area = 7 × 4.75 sq. metre.   Cost for 1 sq. metre. = Rs. 900   Hence total cost = 7 × 4.75 × 900   = 7 × 4275 = Rs. 29925   Answer is 29925
<result>E</result>
The length of a room is 7 m and width is 4.75 m. What is the cost of paying the floor by slabs at the rate of Rs. 900 per sq. metre.