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A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg?
- ARs. 2.5
- BRs. 3
- CRs. 3.60
- DRs. 4
Correct answer: A
Discussion 1
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CCommunity
Rs. 2.5
100*(20/100) = 20 --- 10
? --- 1 => Rs.2
100 --- 80
? ---
100*(20/100) = 20 --- 10
? --- 1 => Rs.2
100 --- 80
? ---