Question

4. Mary bought a television from her employer for * 16,000 and spent ? 150 on its repairs. If she
sells it to her friend at a profit of 15%, how much did she benefit by this?
5. A fruitseller buys apples at the rate of 4 for 10 and sells them at the rate of 9 for 21. Find
his loss or gain%.
6. Aftab buys one dozen pens for * 54 and sells them at the rate of 6 for 3 30. Find his loss or
gain%.
7. A man purchased some books at 4 for 3 39 and sold them at 3 for 3 42, thereby gaining * 51.
How many books did he purchase?
8. A vendor bought plastic containers at the rate of 4 for 15 and sold at the rate of 3 for 1275.
thereby gaining * 7.50. How many containers did he buy?
9. Ramona sells her bicycle at a gain of 12%. Had she sold it for 25 more, she would have gained
14%? Find the cost price of the cycle.
10. By selling a watch for * 57 more, Chiku would have made a profit of 14% instead of 8% profit.
What was the cost price of the watch?
11. The CP of 4 articles is same as the SP of 6 articles. Find the loss%.
[Hors)
12. The selling price of 8 articles is equal to the cost price of 6 articles. Find the loss %.
13. By selling 10 guavas, a man gains an amount equal to selling price of 2 guavas. Find his
profit %.
(nots)
14. By selling 16 chairs, a dealer loses an amount equal to the selling price of 4 chairs. Find his
loss %
[HOTS)
15. A sells a painting to B at a profit of 10%. B sells it to C for a loss of 10%. If C pays * 4207.50
to B for the painting, how much did A buy it for?
16. Ajit buys a camera for 8500 and sells it to his friend Deepak for a profit of 8% who in turn
sells it to Vijay for 4% profit. How much will Vijay pay for the camera?
She cold one of them at a profit of 10% and the other
A​

Answer 1

Step-by-step explanation:

4) mery buys television = 16000

spent money on repairing = 150

total money mery spent = 16000 + 150

= 16150

sells it at a profit of 15% = 16150 + 15 % ×16150

= 16150 + 2422.5

= 18572.5