Join Examsbook
A room in a house measures 5 m in height and its length is 3 times its breadth. The cost of whitewashing its four walls at Rs. 2.50 per sq m is Rs. 200. What is the cost of carpeting the floor at Rs. 5 per sq m?
5Q:
A room in a house measures 5 m in height and its length is 3 times its breadth. The cost of whitewashing its four walls at Rs. 2.50 per sq m is Rs. 200. What is the cost of carpeting the floor at Rs. 5 per sq m?
- 1Rs. 84false
- 2Rs. 60true
- 3Rs. 72false
- 4Rs. 50false
- Show AnswerHide Answer
- Workspace