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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 223 · 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 80? (a) 68 (b) 120 (c) 24 (d) 12
  2. 2.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 20% (b) 21% (c) 25% (d) 15%
  3. 3.A bag marked ₹940 is sold at a 40% discount. What is its selling price? (a) ₹900 (b) ₹376 (c) ₹1316 (d) ₹564
  4. 4.A shopkeeper buys a toy for ₹820 and sells it for ₹1230. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  5. 5.A shopkeeper buys a toy for ₹940 and sells it for ₹1410. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  6. 6.A bag marked ₹360 is sold at a 50% discount. What is its selling price? (a) ₹310 (b) ₹181 (c) ₹540 (d) ₹180
  7. 7.A bag marked ₹300 is sold at a 40% discount. What is its selling price? (a) ₹420 (b) ₹180 (c) ₹120 (d) ₹260
  8. 8.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 50% (b) 10% (c) 5% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹120 and sells it for ₹144. What is his profit percent? (a) 25% (b) 15% (c) 24% (d) 20%
  10. 10.A bag marked ₹1100 is sold at a 20% discount. What is its selling price? (a) ₹220 (b) ₹1320 (c) ₹1080 (d) ₹880
  11. 11.A bag marked ₹340 is sold at a 30% discount. What is its selling price? (a) ₹442 (b) ₹310 (c) ₹238 (d) ₹102
  12. 12.What is 75% of 680? (a) 1020 (b) 510 (c) 5100 (d) 170
  13. 13.What is 60% of 380? (a) 456 (b) 152 (c) 228 (d) 2280
  14. 14.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 5% (b) 15% (c) 22% (d) 10%
  15. 15.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  16. 16.A shopkeeper buys a toy for ₹680 and sells it for ₹578. What is his loss percent? (a) 16% (b) 10% (c) 20% (d) 15%
  17. 17.A shopkeeper buys a toy for ₹220 and sells it for ₹253. What is his profit percent? (a) 33% (b) 15% (c) 10% (d) 20%
  18. 18.A shopkeeper buys a toy for ₹320 and sells it for ₹256. What is his loss percent? (a) 64% (b) 15% (c) 25% (d) 20%
  19. 19.A bag marked ₹1680 is sold at a 50% discount. What is its selling price? (a) ₹2520 (b) ₹840 (c) ₹841 (d) ₹1630
  20. 20.A shopkeeper buys a toy for ₹420 and sells it for ₹504. What is his profit percent? (a) 84% (b) 25% (c) 15% (d) 20%
  21. 21.What is 40% of 920? (a) 368 (b) 3680 (c) 736 (d) 552
  22. 22.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 10% (b) 6% (c) 40% (d) 5%
  23. 23.A shopkeeper buys a toy for ₹980 and sells it for ₹1078. What is his profit percent? (a) 98% (b) 15% (c) 5% (d) 10%
  24. 24.A shopkeeper buys a toy for ₹260 and sells it for ₹364. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  25. 25.What is 10% of 440? (a) 440 (b) 88 (c) 44 (d) 396
  26. 26.What is 50% of 920? (a) 461 (b) 920 (c) 4600 (d) 460
  27. 27.What is 10% of 1000? (a) 1000 (b) 900 (c) 100 (d) 200
  28. 28.What is 50% of 220? (a) 220 (b) 1100 (c) 111 (d) 110
  29. 29.A shopkeeper buys a toy for ₹980 and sells it for ₹735. What is his loss percent? (a) 30% (b) 26% (c) 25% (d) 20%
  30. 30.A shopkeeper buys a toy for ₹160 and sells it for ₹224. What is his profit percent? (a) 45% (b) 64% (c) 35% (d) 40%
  31. 31.A shopkeeper buys a toy for ₹740 and sells it for ₹925. What is his profit percent? (a) 30% (b) 20% (c) 26% (d) 25%
  32. 32.A shopkeeper buys a toy for ₹960 and sells it for ₹1008. What is his profit percent? (a) 5% (b) 10% (c) 48% (d) 6%
  33. 33.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 34%
  35. 35.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 10% (b) 12% (c) 15% (d) 5%
  36. 36.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 80%
  37. 37.A shopkeeper buys a toy for ₹960 and sells it for ₹912. What is his loss percent? (a) 10% (b) 5% (c) 48% (d) 6%
  38. 38.What is 40% of 800? (a) 320 (b) 480 (c) 3200 (d) 640
  39. 39.A shopkeeper buys a toy for ₹780 and sells it for ₹702. What is his loss percent? (a) 78% (b) 10% (c) 5% (d) 15%
  40. 40.What is 20% of 460? (a) 368 (b) 920 (c) 92 (d) 184

Answer key

  1. 12
  2. 20%
  3. ₹564
  4. 50%
  5. 50%
  6. ₹180
  7. ₹180
  8. 10%
  9. 20%
  10. ₹880
  11. ₹238
  12. 510
  13. 228
  14. 10%
  15. 40%
  16. 15%
  17. 15%
  18. 20%
  19. ₹840
  20. 20%
  21. 368
  22. 5%
  23. 10%
  24. 40%
  25. 44
  26. 460
  27. 100
  28. 110
  29. 25%
  30. 40%
  31. 25%
  32. 5%
  33. 10%
  34. 10%
  35. 10%
  36. 40%
  37. 5%
  38. 320
  39. 10%
  40. 92

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