Question
Quantitative Aptitude Question on Mensuration
Find the cost of papering the walls of a room 10m long, Sm broad and 5 m high with paper 75 cm wide at 90 paisa per meter.
A
Rs.120
B
Rs.150
C
Rs.180
D
Rs.200
E
Rs. 220
Answer
Rs.150
Explanation
Solution
The correct option is (B): Rs.150.