MCQOPTIONS
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| 1. |
A rectangular lawn \[\text{80 m }\!\!\times\!\!\text{ 60 m}\] has two roads each 10 m wide running in the middle of it, one parallel to the length and the other parallel to the breadth. Find the cost of gravelling the roads at ` 30 per square metre. |
| A. | ` 35000 |
| B. | ` 42000 |
| C. | ` 40000 |
| D. | ` 39000 |
| Answer» E. | |