A person has a chem...
 
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A person has a chemical of Rs. 25 per liter. In what ratio should water be mixed with that chemical so that after selling the mixture at Rs. 20/litre he may get a profit of 25%?

 
Soham Agarwal
(@soham)
Estimable Member

Mixture allegation doubt

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Topic starter Posted : 29/09/2020 6:18 pm
Rahul Singh
(@rahul)
Admin
 

 

Let us assume that he sells just one liter of the solution
cost of chemical = Rs. 
selling price = Rs. 
 
profit =  %
 
 
 
For Rs. , he can buy  liter.
 
So, For Rs. , he can buy 
 
 
Hence the amount of water required .
Ratio 
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Posted : 29/09/2020 6:19 pm
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