According to a scheme a shopekeeper gives 50%, 40%, 30% in 3 purchasings. these purchasing cost 1500

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09 Apr 2011 (due to Tuesday missing puzzle) Find the minimum cost

According to a scheme a shopekeeper gives 50%, 40%, 30% in 3 purchasings. these purchasing cost 1500, 2700, 3500. minimum total bill would be?

OPtion

1) 3280
2) 3200
3) 3350
4) 4420
5) 4846
6) 4400
7) 2250
8) 2430
9) 5800
10) 4680

Solution

Max discount are
3500 50% = 1750
2700 40% = 1080
1500 30% = 450

So the total bill amount is = 7700 - 3280 = 4420

Correct Option: 4 Best Solution (2)