A seller professes to sell his fruits at cost price but still gains $$5\frac{5}{19}\%$$​​

How much does he give for 1kg ?

Correct option is D

Given:

Profit = $$5\frac{5}{19}\%$$ 

Concept Used:

Profit = selling price - cost price 

​$$5\frac{5}{19}\% = \frac{1}{19}$$​​

Solution:

Let cost price = 19 

Profit is $$\frac{1}{19}\times of cp$$ =  19/19 =1

So selling price = 20 

According to question

​$$\frac{cp}{sp} =\frac{Actual\ weight }{Showing\ weight } =\frac{19}{20}$$ 

If showing weight is 20 g than actual weight = 19g

Showing weight is 1000 g than actual weight = 950g