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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 287 · 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 ₹420 and sells it for ₹462. What is his profit percent? (a) 15% (b) 5% (c) 42% (d) 10%
  2. 2.What is 20% of 1000? (a) 200 (b) 800 (c) 2000 (d) 400
  3. 3.A bag marked ₹1020 is sold at a 40% discount. What is its selling price? (a) ₹980 (b) ₹612 (c) ₹408 (d) ₹1428
  4. 4.A shopkeeper buys a toy for ₹540 and sells it for ₹675. What is his profit percent? (a) 25% (b) 20% (c) 26% (d) 30%
  5. 5.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 14%
  6. 6.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 5% (b) 18% (c) 10% (d) 6%
  7. 7.A shopkeeper buys a toy for ₹780 and sells it for ₹858. What is his profit percent? (a) 78% (b) 10% (c) 5% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 54% (b) 25% (c) 30% (d) 35%
  9. 9.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹624 (b) ₹104 (c) ₹500 (d) ₹416
  10. 10.A shopkeeper buys a toy for ₹420 and sells it for ₹315. What is his loss percent? (a) 20% (b) 26% (c) 25% (d) 30%
  11. 11.A bag marked ₹1900 is sold at a 40% discount. What is its selling price? (a) ₹760 (b) ₹2660 (c) ₹1140 (d) ₹1860
  12. 12.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%
  13. 13.What is 5% of 120? (a) 60 (b) 114 (c) 6 (d) 12
  14. 14.What is 20% of 320? (a) 256 (b) 640 (c) 128 (d) 64
  15. 15.A shopkeeper buys a toy for ₹740 and sells it for ₹518. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  16. 16.A bag marked ₹1320 is sold at a 50% discount. What is its selling price? (a) ₹1980 (b) ₹661 (c) ₹660 (d) ₹1270
  17. 17.A shopkeeper buys a toy for ₹420 and sells it for ₹630. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  18. 18.A shopkeeper buys a toy for ₹760 and sells it for ₹684. What is his loss percent? (a) 76% (b) 15% (c) 10% (d) 5%
  19. 19.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 51% (b) 50% (c) 55% (d) 45%
  20. 20.What is 50% of 380? (a) 190 (b) 1900 (c) 191 (d) 380
  21. 21.What is 5% of 880? (a) 44 (b) 836 (c) 88 (d) 440
  22. 22.A bag marked ₹200 is sold at a 25% discount. What is its selling price? (a) ₹150 (b) ₹250 (c) ₹50 (d) ₹175
  23. 23.What is 60% of 940? (a) 376 (b) 564 (c) 5640 (d) 1128
  24. 24.What is 40% of 340? (a) 1360 (b) 136 (c) 204 (d) 272
  25. 25.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  26. 26.A shopkeeper buys a toy for ₹620 and sells it for ₹465. What is his loss percent? (a) 26% (b) 20% (c) 30% (d) 25%
  27. 27.A bag marked ₹960 is sold at a 25% discount. What is its selling price? (a) ₹720 (b) ₹240 (c) ₹1200 (d) ₹935
  28. 28.A bag marked ₹260 is sold at a 15% discount. What is its selling price? (a) ₹221 (b) ₹39 (c) ₹299 (d) ₹245
  29. 29.A shopkeeper buys a toy for ₹700 and sells it for ₹595. What is his loss percent? (a) 15% (b) 20% (c) 16% (d) 10%
  30. 30.A bag marked ₹1060 is sold at a 15% discount. What is its selling price? (a) ₹159 (b) ₹901 (c) ₹1219 (d) ₹1045
  31. 31.A shopkeeper buys a toy for ₹780 and sells it for ₹624. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  32. 32.A shopkeeper buys a toy for ₹480 and sells it for ₹456. What is his loss percent? (a) 24% (b) 10% (c) 5% (d) 6%
  33. 33.What is 15% of 220? (a) 330 (b) 187 (c) 33 (d) 66
  34. 34.What is 15% of 640? (a) 192 (b) 96 (c) 960 (d) 544
  35. 35.What is 25% of 100? (a) 50 (b) 250 (c) 25 (d) 75
  36. 36.A shopkeeper buys a toy for ₹820 and sells it for ₹1148. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  37. 37.A shopkeeper buys a toy for ₹180 and sells it for ₹189. What is his profit percent? (a) 10% (b) 6% (c) 9% (d) 5%
  38. 38.What is 15% of 200? (a) 60 (b) 300 (c) 170 (d) 30
  39. 39.What is 25% of 300? (a) 225 (b) 150 (c) 75 (d) 750
  40. 40.A shopkeeper buys a toy for ₹1000 and sells it for ₹750. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%

Answer key

  1. 10%
  2. 200
  3. ₹612
  4. 25%
  5. 10%
  6. 5%
  7. 10%
  8. 30%
  9. ₹416
  10. 25%
  11. ₹1140
  12. 30%
  13. 6
  14. 64
  15. 30%
  16. ₹660
  17. 50%
  18. 10%
  19. 50%
  20. 190
  21. 44
  22. ₹150
  23. 564
  24. 136
  25. 30%
  26. 25%
  27. ₹720
  28. ₹221
  29. 15%
  30. ₹901
  31. 20%
  32. 5%
  33. 33
  34. 96
  35. 25
  36. 40%
  37. 5%
  38. 30
  39. 75
  40. 25%

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