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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 514 · 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 ₹540 and sells it for ₹756. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  2. 2.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 21% (b) 25% (c) 20% (d) 15%
  3. 3.A bag marked ₹1640 is sold at a 50% discount. What is its selling price? (a) ₹1590 (b) ₹821 (c) ₹2460 (d) ₹820
  4. 4.What is 40% of 800? (a) 640 (b) 480 (c) 3200 (d) 320
  5. 5.A shopkeeper buys a toy for ₹780 and sells it for ₹936. What is his profit percent? (a) 21% (b) 25% (c) 15% (d) 20%
  6. 6.A bag marked ₹1820 is sold at a 30% discount. What is its selling price? (a) ₹1790 (b) ₹2366 (c) ₹1274 (d) ₹546
  7. 7.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  8. 8.A shopkeeper buys a toy for ₹220 and sells it for ₹154. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 66%
  9. 9.What is 30% of 760? (a) 456 (b) 2280 (c) 228 (d) 532
  10. 10.A shopkeeper buys a toy for ₹500 and sells it for ₹625. What is his profit percent? (a) 30% (b) 26% (c) 25% (d) 20%
  11. 11.A bag marked ₹1740 is sold at a 25% discount. What is its selling price? (a) ₹2175 (b) ₹1715 (c) ₹1305 (d) ₹435
  12. 12.What is 5% of 840? (a) 84 (b) 798 (c) 420 (d) 42
  13. 13.A shopkeeper buys a toy for ₹960 and sells it for ₹1008. What is his profit percent? (a) 5% (b) 48% (c) 6% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹200 and sells it for ₹240. What is his profit percent? (a) 25% (b) 40% (c) 20% (d) 15%
  15. 15.What is 75% of 80? (a) 60 (b) 600 (c) 120 (d) 20
  16. 16.A shopkeeper buys a toy for ₹740 and sells it for ₹518. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  17. 17.A shopkeeper buys a toy for ₹520 and sells it for ₹416. What is his loss percent? (a) 20% (b) 25% (c) 15% (d) 21%
  18. 18.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 96% (b) 10% (c) 5% (d) 15%
  19. 19.What is 30% of 180? (a) 54 (b) 540 (c) 108 (d) 126
  20. 20.A bag marked ₹420 is sold at a 25% discount. What is its selling price? (a) ₹395 (b) ₹105 (c) ₹315 (d) ₹525
  21. 21.A bag marked ₹340 is sold at a 30% discount. What is its selling price? (a) ₹238 (b) ₹442 (c) ₹310 (d) ₹102
  22. 22.What is 50% of 460? (a) 231 (b) 230 (c) 2300 (d) 460
  23. 23.A bag marked ₹820 is sold at a 10% discount. What is its selling price? (a) ₹738 (b) ₹902 (c) ₹82 (d) ₹810
  24. 24.A shopkeeper buys a toy for ₹140 and sells it for ₹168. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 28%
  25. 25.A shopkeeper buys a toy for ₹620 and sells it for ₹558. What is his loss percent? (a) 62% (b) 5% (c) 15% (d) 10%
  26. 26.A bag marked ₹240 is sold at a 25% discount. What is its selling price? (a) ₹215 (b) ₹60 (c) ₹180 (d) ₹300
  27. 27.A shopkeeper buys a toy for ₹700 and sells it for ₹840. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  28. 28.A bag marked ₹1240 is sold at a 15% discount. What is its selling price? (a) ₹186 (b) ₹1225 (c) ₹1426 (d) ₹1054
  29. 29.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹476 (b) ₹650 (c) ₹204 (d) ₹884
  30. 30.What is 60% of 600? (a) 240 (b) 3600 (c) 360 (d) 720
  31. 31.A shopkeeper buys a toy for ₹780 and sells it for ₹819. What is his profit percent? (a) 6% (b) 10% (c) 39% (d) 5%
  32. 32.What is 30% of 600? (a) 360 (b) 180 (c) 420 (d) 1800
  33. 33.What is 15% of 780? (a) 234 (b) 663 (c) 117 (d) 1170
  34. 34.A bag marked ₹1100 is sold at a 10% discount. What is its selling price? (a) ₹110 (b) ₹990 (c) ₹1090 (d) ₹1210
  35. 35.A shopkeeper buys a toy for ₹340 and sells it for ₹323. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 17%
  36. 36.A bag marked ₹1480 is sold at a 20% discount. What is its selling price? (a) ₹1776 (b) ₹296 (c) ₹1460 (d) ₹1184
  37. 37.A shopkeeper buys a toy for ₹240 and sells it for ₹144. What is his loss percent? (a) 45% (b) 40% (c) 35% (d) 96%
  38. 38.A shopkeeper buys a toy for ₹600 and sells it for ₹450. What is his loss percent? (a) 30% (b) 26% (c) 20% (d) 25%
  39. 39.A shopkeeper buys a toy for ₹760 and sells it for ₹646. What is his loss percent? (a) 20% (b) 15% (c) 16% (d) 10%
  40. 40.A shopkeeper buys a toy for ₹660 and sells it for ₹396. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%

Answer key

  1. 40%
  2. 20%
  3. ₹820
  4. 320
  5. 20%
  6. ₹1274
  7. 40%
  8. 30%
  9. 228
  10. 25%
  11. ₹1305
  12. 42
  13. 5%
  14. 20%
  15. 60
  16. 30%
  17. 20%
  18. 10%
  19. 54
  20. ₹315
  21. ₹238
  22. 230
  23. ₹738
  24. 20%
  25. 10%
  26. ₹180
  27. 20%
  28. ₹1054
  29. ₹476
  30. 360
  31. 5%
  32. 180
  33. 117
  34. ₹990
  35. 5%
  36. ₹1184
  37. 40%
  38. 25%
  39. 15%
  40. 40%

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