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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 781 · 40 questions
TalentJR

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.

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  1. 1.A shopkeeper buys a toy for ₹380 and sells it for ₹266. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  2. 2.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 88% (b) 5% (c) 15% (d) 10%
  3. 3.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 6% (b) 8% (c) 5% (d) 10%
  4. 4.A shopkeeper buys a toy for ₹900 and sells it for ₹675. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  5. 5.A shopkeeper buys a toy for ₹120 and sells it for ₹102. What is his loss percent? (a) 10% (b) 18% (c) 15% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 21%
  7. 7.A shopkeeper buys a toy for ₹600 and sells it for ₹360. What is his loss percent? (a) 40% (b) 45% (c) 35% (d) 41%
  8. 8.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 6% (b) 35% (c) 10% (d) 5%
  9. 9.What is 40% of 480? (a) 288 (b) 384 (c) 192 (d) 1920
  10. 10.A shopkeeper buys a toy for ₹720 and sells it for ₹684. What is his loss percent? (a) 36% (b) 6% (c) 5% (d) 10%
  11. 11.What is 40% of 520? (a) 416 (b) 2080 (c) 312 (d) 208
  12. 12.A bag marked ₹480 is sold at a 25% discount. What is its selling price? (a) ₹360 (b) ₹455 (c) ₹120 (d) ₹600
  13. 13.What is 10% of 480? (a) 480 (b) 48 (c) 96 (d) 432
  14. 14.What is 50% of 680? (a) 341 (b) 3400 (c) 340 (d) 680
  15. 15.A shopkeeper buys a toy for ₹740 and sells it for ₹851. What is his profit percent? (a) 15% (b) 20% (c) 16% (d) 10%
  16. 16.A shopkeeper buys a toy for ₹300 and sells it for ₹345. What is his profit percent? (a) 45% (b) 20% (c) 15% (d) 10%
  17. 17.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 10% (b) 15% (c) 27% (d) 20%
  18. 18.What is 40% of 960? (a) 3840 (b) 768 (c) 384 (d) 576
  19. 19.A bag marked ₹380 is sold at a 20% discount. What is its selling price? (a) ₹456 (b) ₹304 (c) ₹360 (d) ₹76
  20. 20.A bag marked ₹1400 is sold at a 30% discount. What is its selling price? (a) ₹1370 (b) ₹1820 (c) ₹420 (d) ₹980
  21. 21.A shopkeeper buys a toy for ₹700 and sells it for ₹980. What is his profit percent? (a) 35% (b) 41% (c) 40% (d) 45%
  22. 22.What is 50% of 220? (a) 1100 (b) 111 (c) 220 (d) 110
  23. 23.A bag marked ₹1540 is sold at a 50% discount. What is its selling price? (a) ₹2310 (b) ₹771 (c) ₹1490 (d) ₹770
  24. 24.A bag marked ₹1900 is sold at a 40% discount. What is its selling price? (a) ₹760 (b) ₹2660 (c) ₹1140 (d) ₹1860
  25. 25.A shopkeeper buys a toy for ₹880 and sells it for ₹748. What is his loss percent? (a) 20% (b) 10% (c) 16% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹1000 and sells it for ₹1250. What is his profit percent? (a) 26% (b) 25% (c) 30% (d) 20%
  27. 27.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 15% (b) 5% (c) 36% (d) 10%
  28. 28.What is 5% of 1000? (a) 950 (b) 500 (c) 100 (d) 50
  29. 29.A bag marked ₹260 is sold at a 25% discount. What is its selling price? (a) ₹325 (b) ₹195 (c) ₹65 (d) ₹235
  30. 30.A bag marked ₹1900 is sold at a 50% discount. What is its selling price? (a) ₹951 (b) ₹2850 (c) ₹950 (d) ₹1850
  31. 31.A shopkeeper buys a toy for ₹920 and sells it for ₹1104. What is his profit percent? (a) 21% (b) 20% (c) 25% (d) 15%
  32. 32.A shopkeeper buys a toy for ₹540 and sells it for ₹567. What is his profit percent? (a) 10% (b) 27% (c) 5% (d) 6%
  33. 33.A shopkeeper buys a toy for ₹280 and sells it for ₹224. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 56%
  34. 34.What is 10% of 720? (a) 648 (b) 72 (c) 144 (d) 720
  35. 35.What is 20% of 540? (a) 1080 (b) 432 (c) 108 (d) 216
  36. 36.What is 20% of 600? (a) 120 (b) 240 (c) 480 (d) 1200
  37. 37.A bag marked ₹1180 is sold at a 15% discount. What is its selling price? (a) ₹1003 (b) ₹177 (c) ₹1165 (d) ₹1357
  38. 38.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 20%
  39. 39.A bag marked ₹400 is sold at a 15% discount. What is its selling price? (a) ₹340 (b) ₹385 (c) ₹60 (d) ₹460
  40. 40.A shopkeeper buys a toy for ₹240 and sells it for ₹264. What is his profit percent? (a) 15% (b) 24% (c) 5% (d) 10%

Answer key

  1. 30%
  2. 10%
  3. 5%
  4. 25%
  5. 15%
  6. 20%
  7. 40%
  8. 5%
  9. 192
  10. 5%
  11. 208
  12. ₹360
  13. 48
  14. 340
  15. 15%
  16. 15%
  17. 15%
  18. 384
  19. ₹304
  20. ₹980
  21. 40%
  22. 110
  23. ₹770
  24. ₹1140
  25. 15%
  26. 25%
  27. 10%
  28. 50
  29. ₹195
  30. ₹950
  31. 20%
  32. 5%
  33. 20%
  34. 72
  35. 108
  36. 120
  37. ₹1003
  38. 25%
  39. ₹340
  40. 10%

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