There are 4 companies of fireworks. The printed prize of the packet of rocket of these companies i

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02 Nov 2010 Happy deepawali

There are 4 companies of fireworks. The printed prize of the packet of rocket of these companies is 200, 250, 300,
and 350. Discount offer of the companies are 10, 20, 30 and 40 percent. A man buys 4 packets one of each company.
Total cost is

OPtion

1) 900
2) 500
3) 680
4) 980
5) 860
6) 800
7) 950
8) 750
9) 690
10) 970

Solution

200*0.9 + 250*0.8 + 300*0.7 + 350*0.6
= 180 + 200 + 210 + 210
= 800

Correct Option: 6 Best Solution (1)