Question

A rectangular room has to be painted along with the ceiling from outside. The cost of painting
another rectangular room whose breadth, length and height are respectively 20% more, 5% less
and 10% less than the first room is Rs.4,512. If the ratio of length, breadth and height of the first
room is 4:1:2, what is the cost of painting the first room? Assume that the rate of painting the two
rooms (in Rs. per square feet) is the same.
a. Rs. 4,300
b. Rs. 4,400
c. Rs. 4,900
d. Rs. 4,800
e. Cannot be determined​

Answer 1

Step-by-step explanation:

answer no e cannot be determined