Question

A seller buys lemons at the rate of 5 for rs.10 and sells them at the rate of 2 for rs.5.find the gain percent for each lemon ​

Answer 1

Step-by-step explanation:

Here Question is wrong. He losed,not gained.

Answer 2

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Given values

Cost price for 1 lemon = ₹ 5/10

Selling price for 1 lemon = ₹ 2/5

Profit = SP - CP

=> 2/5 - 5/10

=> 20 - 25 / 10

=> -5/10

=> -2

Here the negative indicates that it is loss not gained .

Loss = CP - SP

=> 5/10 - 2/5

=> 25 - 20 / 10

=> 5 / 10

=> ₹ 2

He lost 2% for each lemon .