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Question:  

By selling a product a seller is gaining 10% on selling price. If he sells that product Rs.80 less, he would have been losing 10%. What is the cost price?



June 06, 2005 03:01:37 #5
 Arvind   Member Since: Visitor    Total Comments: N/A 

RE:

By selling a product a seller is gaining 10% on selling price. If he sells that product Rs.80


 
Let X be the original price of the product. 
If the product is sold at Rs. 80 less then original price, he would suffer 10% loss. 
So it will be  
(x-80) = x-10x/100 
or, 
x-800 = 9x/10 
or, 
10x-9x=800 
or, 
x=800 
 
So, the original sot of product is Rs. 800 
and, 
Selling price is (10% in profit)  
Rs. 880
     

 

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