A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

A) b=6; l=18; H=6

B) b=5; l=6; H=18

C) l=6; b=18; H=15

D) l=5; b=18; H=18

View Answer

Option – A.