Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 317 · 40 questions

How to solve it (Always out of the cost): p% of N = N × p ÷ 100. Profit = selling price − cost price; profit % = profit ÷ cost price × 100 (loss works the same way). Discount = p% of the marked price; selling price = marked price − discount.

1. 1.A shopkeeper buys a toy for ₹240 and sells it for ₹312. What is his profit percent? (a) 72% (b) 25% (c) 30% (d) 35%
2. 2.What is 10% of 780? (a) 156 (b) 702 (c) 78 (d) 780
3. 3.A bag marked ₹420 is sold at a 30% discount. What is its selling price? (a) ₹390 (b) ₹126 (c) ₹294 (d) ₹546
4. 4.A shopkeeper buys a toy for ₹960 and sells it for ₹1344. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
5. 5.A shopkeeper buys a toy for ₹540 and sells it for ₹459. What is his loss percent? (a) 20% (b) 81% (c) 10% (d) 15%
6. 6.What is 40% of 140? (a) 84 (b) 560 (c) 56 (d) 112
7. 7.What is 10% of 380? (a) 342 (b) 76 (c) 380 (d) 38
8. 8.A shopkeeper buys a toy for ₹900 and sells it for ₹675. What is his loss percent? (a) 26% (b) 25% (c) 30% (d) 20%
9. 9.What is 25% of 940? (a) 470 (b) 2350 (c) 705 (d) 235
10. 10.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 68%
11. 11.What is 60% of 920? (a) 5520 (b) 368 (c) 552 (d) 1104
12. 12.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 30% (b) 25% (c) 35% (d) 31%
13. 13.What is 75% of 860? (a) 1290 (b) 215 (c) 645 (d) 6450
14. 14.A shopkeeper buys a toy for ₹760 and sells it for ₹570. What is his loss percent? (a) 30% (b) 26% (c) 20% (d) 25%
15. 15.What is 5% of 560? (a) 532 (b) 56 (c) 28 (d) 280
16. 16.A bag marked ₹1600 is sold at a 25% discount. What is its selling price? (a) ₹1575 (b) ₹2000 (c) ₹400 (d) ₹1200
17. 17.What is 15% of 1000? (a) 850 (b) 300 (c) 150 (d) 1500
18. 18.A shopkeeper buys a toy for ₹320 and sells it for ₹384. What is his profit percent? (a) 15% (b) 20% (c) 64% (d) 25%
19. 19.A bag marked ₹1420 is sold at a 15% discount. What is its selling price? (a) ₹1633 (b) ₹1207 (c) ₹1405 (d) ₹213
20. 20.What is 50% of 440? (a) 2200 (b) 221 (c) 220 (d) 440
21. 21.A shopkeeper buys a toy for ₹760 and sells it for ₹646. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 16%
22. 22.A shopkeeper buys a toy for ₹420 and sells it for ₹357. What is his loss percent? (a) 15% (b) 10% (c) 63% (d) 20%
23. 23.A shopkeeper buys a toy for ₹740 and sells it for ₹555. What is his loss percent? (a) 26% (b) 25% (c) 30% (d) 20%
24. 24.A shopkeeper buys a toy for ₹440 and sells it for ₹352. What is his loss percent? (a) 20% (b) 88% (c) 25% (d) 15%
25. 25.What is 15% of 620? (a) 93 (b) 527 (c) 186 (d) 930
26. 26.What is 25% of 320? (a) 160 (b) 80 (c) 240 (d) 800
27. 27.A bag marked ₹680 is sold at a 15% discount. What is its selling price? (a) ₹665 (b) ₹578 (c) ₹782 (d) ₹102
28. 28.What is 15% of 40? (a) 12 (b) 6 (c) 60 (d) 34
29. 29.A bag marked ₹1280 is sold at a 20% discount. What is its selling price? (a) ₹1024 (b) ₹1536 (c) ₹1260 (d) ₹256
30. 30.What is 10% of 40? (a) 40 (b) 36 (c) 8 (d) 4
31. 31.What is 30% of 520? (a) 156 (b) 364 (c) 1560 (d) 312
32. 32.What is 60% of 780? (a) 4680 (b) 312 (c) 936 (d) 468
33. 33.What is 25% of 140? (a) 70 (b) 35 (c) 350 (d) 105
34. 34.What is 40% of 660? (a) 396 (b) 2640 (c) 528 (d) 264
35. 35.What is 15% of 680? (a) 102 (b) 204 (c) 1020 (d) 578
36. 36.A shopkeeper buys a toy for ₹100 and sells it for ₹85. What is his loss percent? (a) 15% (b) 10% (c) 16% (d) 20%
37. 37.What is 50% of 280? (a) 140 (b) 141 (c) 1400 (d) 280
38. 38.What is 20% of 460? (a) 368 (b) 92 (c) 920 (d) 184
39. 39.What is 75% of 300? (a) 75 (b) 2250 (c) 450 (d) 225
40. 40.A shopkeeper buys a toy for ₹620 and sells it for ₹868. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%

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