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need help
A truck rental agency has the following terms.if a truck is rented for 8 hours or less the charge is $100 per hour or $8 per km whichever is more. on the other hand, if the truck is rented for more than 8 hours, the charge is $80 per hour or $6 per km whichever is more. a company rented the truck fr...
- by vinukk
Thu Aug 15, 2013 9:11 am- Forum: Problem Solving
- Topic: need help
- Replies: 1
- Views: 905
- by vinukk
Mon Aug 12, 2013 12:20 pm- Forum: Problem Solving
- Topic: need help
- Replies: 3
- Views: 3341
need help
The consumption of diesel per hour of a bus varies directly as a square of its speed.When the bus is travelling at 40 kmph its consumption is 1 litre per hour.if each litre cost $40 and other expenses per hour is $40,then what would be the minimum expenditure require to cover adistance of 400 km? (a...
- by vinukk
Mon Aug 12, 2013 11:26 am- Forum: I just Beat The GMAT!
- Topic: need help
- Replies: 1
- Views: 1581
need help
A contractor has two parallel contracts, contract 1 and contract 2, on which work needs to be finished in a specified number of days. He puts all his group of workers on contract 1. To be able to finish contract2 also on time he withdraws one worker each day, from second day onwards, from work on co...
- by vinukk
Mon Aug 12, 2013 9:34 am- Forum: Problem Solving
- Topic: need help
- Replies: 3
- Views: 3341