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\ 28-Jan-2025 Surender Prajapati Proof-6 Reader’s Sign _______________________ Date __________
Q C.P. > S.P., so there is a loss
Get it right!
Now, Loss = C.P. – S.P.
Profit
= 29000 – 28000 = `1000 Profit % = Sellingprice ×100 %
Loss
Loss% = × 100% Profit
CP.. Profit % = Cost price ×100 %
1000 100 13
= 29000 × 100 % = 29 % = 3 29 %
Practice Time 10C
1. Complete the following table.
Cost Price (C.P.) Selling Price (S.P.) Profit/Loss Profit %/Loss %
(a) `190 `235
(b) `120 `100
(c) `1800 `1640
(d) `4000 `3600
(e) `9600 `10000
2. Iqra sold an article for `160, which cost her `150. Find the profit or loss percent.
3. A seller bought an article for `1695 and sold it for `2047. Find his profit and profit percentage.
4. A dealer suffers a loss of `500 by selling a music player for `15000. Find the loss percent.
5. A vendor sells a doll for `95. If he has a 5% profit, find the cost price of the doll.
6. Bharat bought a printer for `4,000 and sold it at a loss of 22%. At what price did he sell the printer?
7. A candle was bought for `125 and sold for `110. Find the loss and loss percent.
8. If the selling price of 20 articles is equal to the cost price of 23 articles, find the loss or gain percent
for each article.
9. By selling a chair for `1440, a shopkeeper loses 10%. At what price did he buy it?
10. Sonam paid a sum of money for purchasing 24 pencils, which she recovered completely when she
sold 18 of them. What was the percentage of profit or loss per pencil?
Simple Interest
If a borrower borrows some money from a lender and he or she also makes a
promise to return it after a specified period of time, then the borrower not only
pays the amount he has borrowed but also pays the additional money for using
the lender’s money.
The money borrowed from the money lenders or the banks is called the
principal or sum borrowed. It is denoted by P.
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