I sell 16 article for the same amount that I paid for 20 such articles.what is gain percentage​

If Seema sells 16 articles for the same money as she pays for 20, then her gain percentage Is

By selling 60 articles a vendor gains the selling price of 15 articles . Find his gain percentage.

A trader earns 20% profit by selling an article. If he increases the price of the article by Rs. 130, his gain percentage increases to 28%. What is the cost price of the article?

The selling price of 13 articles is same as the cost price of 23 articles. What is the profit percentage?

The selling price of 13 articles is same as the cost price of 23 article. What is the profit percentage?

The selling price of 20 articles is equal to the cost price of 22 articles. The gain percentage is

A person selling an article for Rs 96 finds that his loss percent is one-fourth of the amount of rupees that he paid for the article. What can be the cost price?

The cost of two articles are in the ratio 3 : 5 . If there is 30 % loss on the first article and 20 % gain on the second article, what is overall percentage of loss or gain ?

Three articles are bought at Rs400 each. One of them is sold at a loss of 10%. If the other two articles are sold so as to gain 20% on the whole transaction, then what is the gain percentage on the two articles?