The cost of papering four walls of a room at Rs.14 per square metre is Rs.3150. The height of the room is 5 metres. Find the length and breadth of the room if they are in the ratio 4 : 1.
A. 17 m and 1.5 m
B. 18 m and 4.5 m
C. 21 m and 3.5 m
D. 25 m and 7.5 m

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Pawan Prajapati · Answer

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The cost of papering four walls of a room at Rs.14 per square metre is Rs.3150. The height of the room is 5 metres. Find the length and breadth of the room if they are in the ratio 4 : 1. A. 17 m and 1.5 m B. 18 m and 4.5 m C. 21 m and 3.5 m D. 25 m and 7.5 m

The cost of papering four walls of a room at Rs.14 per square metre is Rs.3150. The height of the room is 5 metres. Find the length and breadth of the room if they are in the ratio 4 : 1.
A. 17 m and 1.5 m
B. 18 m and 4.5 m
C. 21 m and 3.5 m
D. 25 m and 7.5 m

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The cost of papering four walls of a room at Rs.14 per square metre is Rs.3150. The height of the room is 5 metres. Find the length and breadth of the room if they are in the ratio 4 : 1. A. 17 m and 1.5 m B. 18 m and 4.5 m C. 21 m and 3.5 m D. 25 m and 7.5 m

The cost of papering four walls of a room at Rs.14 per square metre is Rs.3150. The height of the room is 5 metres. Find the length and breadth of the room if they are in the ratio 4 : 1. A. 17 m and 1.5 m B. 18 m and 4.5 m C. 21 m and 3.5 m D. 25 m and 7.5 m

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The cost of papering four walls of a room at Rs.14 per square metre is Rs.3150. The height of the room is 5 metres. Find the length and breadth of the room if they are in the ratio 4 : 1.
A. 17 m and 1.5 m
B. 18 m and 4.5 m
C. 21 m and 3.5 m
D. 25 m and 7.5 m