15. A shopkeeper bought 40 kg rice at Rs. 1:30 per kg
and 50 kg rice at Rs. 1.60 per kg. At what rate
should he sell it by mixing the two so as to gain Rs.
3 on the whole ?
Answers
Answered by
2
Correct Answer:
A) Rs.510
Description for Correct answer:
Gain = Selling price — Cost price
(50kg×Rs.80.50)−(30×70)+(20×70.75)=Rs.510
Another best way to ans here
Correct option is
A Rs125
R1 =25㎏,29Rs/㎏
R =25㎏,20Rs/㎏
Total cost price=25×29+25×20
=725+500
=1225
Total selling price=50×27=1350
Profit=1350−1225=125Rs
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