Question:
If the length, breadth and height of the room are in the ratio 3:2:1. The breadth and height of the room are halved and length of the room is doubled. Then area of the four walls of the room will,
If the length, breadth and height of the room are in the ratio 3:2:1. The breadth and height of the room are halved and length of the room is doubled. Then area of the four walls of the room will,
Updated On: Oct 4, 2024
- decrease by 13.64%
- decrease by 15%
- decrease by 18.75%
- decrease by 30%
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The Correct Option is D
Solution and Explanation
The correct option is (D): decrease by 30%.
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