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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 388 · 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 15% of 540? (a) 81 (b) 810 (c) 459 (d) 162
  2. 2.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 5% (b) 15% (c) 12% (d) 10%
  3. 3.What is 25% of 60? (a) 150 (b) 15 (c) 30 (d) 45
  4. 4.A shopkeeper buys a toy for ₹440 and sells it for ₹660. What is his profit percent? (a) 50% (b) 51% (c) 45% (d) 55%
  5. 5.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 6% (b) 5% (c) 25% (d) 10%
  6. 6.A shopkeeper buys a toy for ₹860 and sells it for ₹774. What is his loss percent? (a) 86% (b) 5% (c) 15% (d) 10%
  7. 7.A shopkeeper buys a toy for ₹440 and sells it for ₹506. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 66%
  8. 8.A shopkeeper buys a toy for ₹740 and sells it for ₹518. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  9. 9.A shopkeeper buys a toy for ₹180 and sells it for ₹153. What is his loss percent? (a) 20% (b) 27% (c) 10% (d) 15%
  10. 10.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 80% (b) 20% (c) 30% (d) 25%
  11. 11.A bag marked ₹1100 is sold at a 50% discount. What is its selling price? (a) ₹550 (b) ₹551 (c) ₹1650 (d) ₹1050
  12. 12.A bag marked ₹700 is sold at a 10% discount. What is its selling price? (a) ₹690 (b) ₹70 (c) ₹770 (d) ₹630
  13. 13.A bag marked ₹960 is sold at a 20% discount. What is its selling price? (a) ₹192 (b) ₹1152 (c) ₹940 (d) ₹768
  14. 14.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹585 (b) ₹690 (c) ₹510 (d) ₹90
  15. 15.A shopkeeper buys a toy for ₹680 and sells it for ₹850. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  16. 16.A bag marked ₹620 is sold at a 25% discount. What is its selling price? (a) ₹155 (b) ₹595 (c) ₹775 (d) ₹465
  17. 17.A bag marked ₹460 is sold at a 20% discount. What is its selling price? (a) ₹552 (b) ₹368 (c) ₹92 (d) ₹440
  18. 18.A bag marked ₹720 is sold at a 30% discount. What is its selling price? (a) ₹690 (b) ₹504 (c) ₹216 (d) ₹936
  19. 19.A shopkeeper buys a toy for ₹680 and sells it for ₹612. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 68%
  20. 20.A bag marked ₹1080 is sold at a 30% discount. What is its selling price? (a) ₹1404 (b) ₹756 (c) ₹1050 (d) ₹324
  21. 21.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 31%
  22. 22.What is 60% of 960? (a) 5760 (b) 384 (c) 576 (d) 1152
  23. 23.What is 20% of 800? (a) 640 (b) 1600 (c) 160 (d) 320
  24. 24.A shopkeeper buys a toy for ₹460 and sells it for ₹506. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 46%
  25. 25.A shopkeeper buys a toy for ₹980 and sells it for ₹1274. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 31%
  26. 26.A bag marked ₹260 is sold at a 15% discount. What is its selling price? (a) ₹299 (b) ₹221 (c) ₹39 (d) ₹245
  27. 27.A shopkeeper buys a toy for ₹460 and sells it for ₹437. What is his loss percent? (a) 23% (b) 10% (c) 6% (d) 5%
  28. 28.A shopkeeper buys a toy for ₹1000 and sells it for ₹1250. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  29. 29.What is 75% of 280? (a) 2100 (b) 70 (c) 420 (d) 210
  30. 30.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 10% (b) 48% (c) 15% (d) 5%
  31. 31.What is 10% of 900? (a) 810 (b) 90 (c) 900 (d) 180
  32. 32.A shopkeeper buys a toy for ₹540 and sells it for ₹621. What is his profit percent? (a) 81% (b) 20% (c) 10% (d) 15%
  33. 33.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 10% (b) 28% (c) 5% (d) 15%
  34. 34.A shopkeeper buys a toy for ₹940 and sells it for ₹752. What is his loss percent? (a) 21% (b) 15% (c) 20% (d) 25%
  35. 35.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 5% (b) 6% (c) 8% (d) 10%
  36. 36.A shopkeeper buys a toy for ₹860 and sells it for ₹1204. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  37. 37.What is 50% of 180? (a) 91 (b) 180 (c) 90 (d) 900
  38. 38.What is 20% of 140? (a) 28 (b) 56 (c) 280 (d) 112
  39. 39.What is 50% of 200? (a) 1000 (b) 200 (c) 100 (d) 101
  40. 40.A shopkeeper buys a toy for ₹200 and sells it for ₹170. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 30%

Answer key

  1. 81
  2. 10%
  3. 15
  4. 50%
  5. 5%
  6. 10%
  7. 15%
  8. 30%
  9. 15%
  10. 25%
  11. ₹550
  12. ₹630
  13. ₹768
  14. ₹510
  15. 25%
  16. ₹465
  17. ₹368
  18. ₹504
  19. 10%
  20. ₹756
  21. 30%
  22. 576
  23. 160
  24. 10%
  25. 30%
  26. ₹221
  27. 5%
  28. 25%
  29. 210
  30. 10%
  31. 90
  32. 15%
  33. 10%
  34. 20%
  35. 5%
  36. 40%
  37. 90
  38. 28
  39. 100
  40. 15%

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