Area Problems
The ratio of the corresponding sides of two similar triangles is 3 : 4, The ratio of their areas is?

? 3: 2
3 : 4
9 : 16
4 : 3

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The cost of papering the four walls of a room is Rs. 48. Each one of length, breadth and height of another room is double that of this room.The cost of papering the walls of the new room is?

Rs. 192
Rs. 298
Rs. 384
Rs. 96

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP