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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 189 · 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 820? (a) 492 (b) 984 (c) 328 (d) 4920
  2. 2.What is 20% of 940? (a) 188 (b) 752 (c) 1880 (d) 376
  3. 3.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  4. 4.A bag marked ₹420 is sold at a 25% discount. What is its selling price? (a) ₹525 (b) ₹395 (c) ₹105 (d) ₹315
  5. 5.A bag marked ₹520 is sold at a 30% discount. What is its selling price? (a) ₹156 (b) ₹676 (c) ₹490 (d) ₹364
  6. 6.A shopkeeper buys a toy for ₹320 and sells it for ₹304. What is his loss percent? (a) 10% (b) 16% (c) 5% (d) 6%
  7. 7.A shopkeeper buys a toy for ₹240 and sells it for ₹336. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 96%
  8. 8.A bag marked ₹720 is sold at a 15% discount. What is its selling price? (a) ₹828 (b) ₹705 (c) ₹108 (d) ₹612
  9. 9.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  10. 10.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  11. 11.What is 5% of 620? (a) 31 (b) 589 (c) 310 (d) 62
  12. 12.What is 30% of 620? (a) 186 (b) 1860 (c) 434 (d) 372
  13. 13.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹350 (b) ₹324 (c) ₹396 (d) ₹36
  14. 14.A bag marked ₹1380 is sold at a 40% discount. What is its selling price? (a) ₹1932 (b) ₹1340 (c) ₹828 (d) ₹552
  15. 15.A bag marked ₹2000 is sold at a 25% discount. What is its selling price? (a) ₹2500 (b) ₹1500 (c) ₹1975 (d) ₹500
  16. 16.What is 25% of 300? (a) 750 (b) 75 (c) 150 (d) 225
  17. 17.A shopkeeper buys a toy for ₹700 and sells it for ₹630. What is his loss percent? (a) 5% (b) 70% (c) 10% (d) 15%
  18. 18.What is 50% of 440? (a) 2200 (b) 440 (c) 221 (d) 220
  19. 19.A shopkeeper buys a toy for ₹520 and sells it for ₹390. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  20. 20.A shopkeeper buys a toy for ₹520 and sells it for ₹416. What is his loss percent? (a) 20% (b) 25% (c) 21% (d) 15%
  21. 21.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 10% (b) 93% (c) 20% (d) 15%
  22. 22.A shopkeeper buys a toy for ₹400 and sells it for ₹440. What is his profit percent? (a) 40% (b) 5% (c) 10% (d) 15%
  23. 23.A bag marked ₹1900 is sold at a 15% discount. What is its selling price? (a) ₹285 (b) ₹2185 (c) ₹1885 (d) ₹1615
  24. 24.A shopkeeper buys a toy for ₹200 and sells it for ₹300. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  25. 25.What is 50% of 120? (a) 120 (b) 60 (c) 600 (d) 61
  26. 26.A bag marked ₹1660 is sold at a 40% discount. What is its selling price? (a) ₹664 (b) ₹2324 (c) ₹1620 (d) ₹996
  27. 27.A bag marked ₹1840 is sold at a 10% discount. What is its selling price? (a) ₹184 (b) ₹2024 (c) ₹1656 (d) ₹1830
  28. 28.What is 40% of 460? (a) 184 (b) 1840 (c) 368 (d) 276
  29. 29.A shopkeeper buys a toy for ₹380 and sells it for ₹399. What is his profit percent? (a) 6% (b) 5% (c) 19% (d) 10%
  30. 30.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 40% (b) 41% (c) 45% (d) 35%
  31. 31.What is 15% of 460? (a) 690 (b) 69 (c) 391 (d) 138
  32. 32.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 5% (b) 10% (c) 31% (d) 6%
  33. 33.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  34. 34.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 5% (b) 10% (c) 4% (d) 6%
  35. 35.What is 10% of 580? (a) 522 (b) 116 (c) 580 (d) 58
  36. 36.What is 50% of 520? (a) 261 (b) 260 (c) 520 (d) 2600
  37. 37.A shopkeeper buys a toy for ₹300 and sells it for ₹285. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 15%
  38. 38.What is 25% of 640? (a) 1600 (b) 320 (c) 480 (d) 160
  39. 39.What is 60% of 100? (a) 40 (b) 120 (c) 600 (d) 60
  40. 40.What is 10% of 620? (a) 558 (b) 62 (c) 620 (d) 124

Answer key

  1. 492
  2. 188
  3. 25%
  4. ₹315
  5. ₹364
  6. 5%
  7. 40%
  8. ₹612
  9. 25%
  10. 30%
  11. 31
  12. 186
  13. ₹324
  14. ₹828
  15. ₹1500
  16. 75
  17. 10%
  18. 220
  19. 25%
  20. 20%
  21. 15%
  22. 10%
  23. ₹1615
  24. 50%
  25. 60
  26. ₹996
  27. ₹1656
  28. 184
  29. 5%
  30. 40%
  31. 69
  32. 5%
  33. 30%
  34. 5%
  35. 58
  36. 260
  37. 5%
  38. 160
  39. 60
  40. 62

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