IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 729 - 730 of 1022
Access detailed explanations (illustrated with images and videos) to 1022 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 729
Question
A hall is 25 m long and 18 m broad, then the cost of flooring the room at the rate of Rs. 5.50 per sq. meter is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rs. 3545 |
|
| b. | Rs. 2570 |
|
| c. | Rs. 3145 |
|
| d. | Rs. 2475 |
|
Question number: 730
Question
A field is 225 m long and 175 m wide. It has two roads in its center of uniform width of 5 m, one parallel to its length and the other parallel to its breadth. Find the cost of leveling the roads at per square meter.
Image of a Rectangular Area Having to Roads in It
Showing the image of a rectangular area having to roads in it
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rs. 1975 |
|
| b. | Rs. 1125 |
|
| c. | Rs. 5925 |
|
| d. | Rs. 6125 |
|