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. | |