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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 702 · 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.

NameDateTime takenScore ___ / 40
  1. 1.What is 60% of 80? (a) 96 (b) 480 (c) 48 (d) 32
  2. 2.A shopkeeper buys a toy for ₹700 and sells it for ₹805. What is his profit percent? (a) 16% (b) 20% (c) 10% (d) 15%
  3. 3.What is 40% of 100? (a) 40 (b) 60 (c) 400 (d) 80
  4. 4.What is 5% of 400? (a) 200 (b) 40 (c) 20 (d) 380
  5. 5.A shopkeeper buys a toy for ₹200 and sells it for ₹150. What is his loss percent? (a) 50% (b) 30% (c) 20% (d) 25%
  6. 6.A shopkeeper buys a toy for ₹120 and sells it for ₹180. What is his profit percent? (a) 60% (b) 50% (c) 45% (d) 55%
  7. 7.What is 5% of 680? (a) 646 (b) 68 (c) 340 (d) 34
  8. 8.A shopkeeper buys a toy for ₹400 and sells it for ₹300. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  9. 9.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 96%
  10. 10.A shopkeeper buys a toy for ₹320 and sells it for ₹256. What is his loss percent? (a) 15% (b) 25% (c) 64% (d) 20%
  11. 11.A shopkeeper buys a toy for ₹360 and sells it for ₹342. What is his loss percent? (a) 6% (b) 10% (c) 18% (d) 5%
  12. 12.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 51%
  13. 13.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 5% (b) 10% (c) 4% (d) 6%
  14. 14.A bag marked ₹640 is sold at a 15% discount. What is its selling price? (a) ₹544 (b) ₹625 (c) ₹736 (d) ₹96
  15. 15.A shopkeeper buys a toy for ₹380 and sells it for ₹494. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  16. 16.What is 15% of 340? (a) 289 (b) 102 (c) 51 (d) 510
  17. 17.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  19. 19.What is 10% of 420? (a) 42 (b) 84 (c) 420 (d) 378
  20. 20.A bag marked ₹1800 is sold at a 20% discount. What is its selling price? (a) ₹360 (b) ₹1440 (c) ₹2160 (d) ₹1780
  21. 21.A shopkeeper buys a toy for ₹940 and sells it for ₹564. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  22. 22.A shopkeeper buys a toy for ₹440 and sells it for ₹396. What is his loss percent? (a) 44% (b) 5% (c) 10% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹540 and sells it for ₹648. What is his profit percent? (a) 20% (b) 25% (c) 21% (d) 15%
  24. 24.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  25. 25.A shopkeeper buys a toy for ₹920 and sells it for ₹552. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  26. 26.What is 50% of 420? (a) 211 (b) 2100 (c) 210 (d) 420
  27. 27.What is 25% of 540? (a) 405 (b) 270 (c) 1350 (d) 135
  28. 28.A shopkeeper buys a toy for ₹260 and sells it for ₹286. What is his profit percent? (a) 5% (b) 15% (c) 26% (d) 10%
  29. 29.What is 10% of 120? (a) 108 (b) 24 (c) 12 (d) 120
  30. 30.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 54%
  31. 31.A shopkeeper buys a toy for ₹140 and sells it for ₹98. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 42%
  32. 32.What is 40% of 380? (a) 228 (b) 152 (c) 1520 (d) 304
  33. 33.A shopkeeper buys a toy for ₹940 and sells it for ₹1222. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  34. 34.What is 50% of 780? (a) 3900 (b) 391 (c) 390 (d) 780
  35. 35.A shopkeeper buys a toy for ₹940 and sells it for ₹1175. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  36. 36.A shopkeeper buys a toy for ₹840 and sells it for ₹672. What is his loss percent? (a) 20% (b) 25% (c) 21% (d) 15%
  37. 37.A bag marked ₹1200 is sold at a 50% discount. What is its selling price? (a) ₹1800 (b) ₹601 (c) ₹600 (d) ₹1150
  38. 38.A shopkeeper buys a toy for ₹560 and sells it for ₹504. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 56%
  39. 39.What is 50% of 920? (a) 4600 (b) 920 (c) 461 (d) 460
  40. 40.A shopkeeper buys a toy for ₹760 and sells it for ₹532. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 31%

Answer key

  1. 48
  2. 15%
  3. 40
  4. 20
  5. 25%
  6. 50%
  7. 34
  8. 25%
  9. 10%
  10. 20%
  11. 5%
  12. 15%
  13. 5%
  14. ₹544
  15. 30%
  16. 51
  17. 40%
  18. 40%
  19. 42
  20. ₹1440
  21. 40%
  22. 10%
  23. 20%
  24. 30%
  25. 40%
  26. 210
  27. 135
  28. 10%
  29. 12
  30. 30%
  31. 30%
  32. 152
  33. 30%
  34. 390
  35. 25%
  36. 20%
  37. ₹600
  38. 10%
  39. 460
  40. 30%

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