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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 633 · 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 620? (a) 186 (b) 93 (c) 930 (d) 527
  2. 2.What is 5% of 620? (a) 62 (b) 31 (c) 589 (d) 310
  3. 3.A shopkeeper buys a toy for ₹480 and sells it for ₹360. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  4. 4.A shopkeeper buys a toy for ₹400 and sells it for ₹360. What is his loss percent? (a) 5% (b) 40% (c) 10% (d) 15%
  5. 5.A shopkeeper buys a toy for ₹120 and sells it for ₹96. What is his loss percent? (a) 15% (b) 20% (c) 25% (d) 24%
  6. 6.A shopkeeper buys a toy for ₹740 and sells it for ₹629. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 16%
  7. 7.A shopkeeper buys a toy for ₹100 and sells it for ₹115. What is his profit percent? (a) 20% (b) 10% (c) 16% (d) 15%
  8. 8.What is 75% of 960? (a) 1440 (b) 7200 (c) 240 (d) 720
  9. 9.A shopkeeper buys a toy for ₹800 and sells it for ₹480. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  10. 10.A shopkeeper buys a toy for ₹260 and sells it for ₹338. What is his profit percent? (a) 78% (b) 25% (c) 30% (d) 35%
  11. 11.A bag marked ₹600 is sold at a 25% discount. What is its selling price? (a) ₹150 (b) ₹575 (c) ₹750 (d) ₹450
  12. 12.A shopkeeper buys a toy for ₹160 and sells it for ₹128. What is his loss percent? (a) 25% (b) 20% (c) 32% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  14. 14.A bag marked ₹960 is sold at a 15% discount. What is its selling price? (a) ₹945 (b) ₹816 (c) ₹144 (d) ₹1104
  15. 15.A bag marked ₹780 is sold at a 20% discount. What is its selling price? (a) ₹936 (b) ₹624 (c) ₹760 (d) ₹156
  16. 16.A shopkeeper buys a toy for ₹180 and sells it for ₹126. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 54%
  17. 17.What is 50% of 360? (a) 180 (b) 1800 (c) 360 (d) 181
  18. 18.A shopkeeper buys a toy for ₹240 and sells it for ₹168. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 72%
  19. 19.A shopkeeper buys a toy for ₹340 and sells it for ₹289. What is his loss percent? (a) 20% (b) 10% (c) 51% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹540 and sells it for ₹405. What is his loss percent? (a) 20% (b) 26% (c) 30% (d) 25%
  21. 21.A shopkeeper buys a toy for ₹780 and sells it for ₹546. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  22. 22.A bag marked ₹480 is sold at a 15% discount. What is its selling price? (a) ₹408 (b) ₹465 (c) ₹72 (d) ₹552
  23. 23.What is 60% of 540? (a) 216 (b) 3240 (c) 324 (d) 648
  24. 24.What is 10% of 820? (a) 82 (b) 820 (c) 738 (d) 164
  25. 25.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 11% (b) 5% (c) 6% (d) 10%
  26. 26.A shopkeeper buys a toy for ₹220 and sells it for ₹275. What is his profit percent? (a) 25% (b) 55% (c) 30% (d) 20%
  27. 27.What is 5% of 440? (a) 220 (b) 22 (c) 418 (d) 44
  28. 28.What is 40% of 680? (a) 408 (b) 272 (c) 2720 (d) 544
  29. 29.What is 75% of 300? (a) 2250 (b) 225 (c) 75 (d) 450
  30. 30.A shopkeeper buys a toy for ₹360 and sells it for ₹414. What is his profit percent? (a) 54% (b) 20% (c) 15% (d) 10%
  31. 31.What is 50% of 40? (a) 40 (b) 20 (c) 21 (d) 200
  32. 32.A shopkeeper buys a toy for ₹240 and sells it for ₹180. What is his loss percent? (a) 25% (b) 30% (c) 60% (d) 20%
  33. 33.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 52% (b) 15% (c) 25% (d) 20%
  34. 34.A bag marked ₹760 is sold at a 10% discount. What is its selling price? (a) ₹836 (b) ₹684 (c) ₹76 (d) ₹750
  35. 35.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 27% (b) 15% (c) 20% (d) 10%
  36. 36.A bag marked ₹280 is sold at a 30% discount. What is its selling price? (a) ₹84 (b) ₹364 (c) ₹250 (d) ₹196
  37. 37.What is 30% of 800? (a) 240 (b) 560 (c) 480 (d) 2400
  38. 38.What is 60% of 120? (a) 48 (b) 720 (c) 144 (d) 72
  39. 39.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 13%
  40. 40.A bag marked ₹1260 is sold at a 25% discount. What is its selling price? (a) ₹1575 (b) ₹945 (c) ₹1235 (d) ₹315

Answer key

  1. 93
  2. 31
  3. 25%
  4. 10%
  5. 20%
  6. 15%
  7. 15%
  8. 720
  9. 40%
  10. 30%
  11. ₹450
  12. 20%
  13. 40%
  14. ₹816
  15. ₹624
  16. 30%
  17. 180
  18. 30%
  19. 15%
  20. 25%
  21. 30%
  22. ₹408
  23. 324
  24. 82
  25. 5%
  26. 25%
  27. 22
  28. 272
  29. 225
  30. 15%
  31. 20
  32. 25%
  33. 20%
  34. ₹684
  35. 15%
  36. ₹196
  37. 240
  38. 72
  39. 5%
  40. ₹945

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