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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 3 · 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 20% of 640? (a) 512 (b) 128 (c) 256 (d) 1280
  2. 2.A shopkeeper buys a toy for ₹380 and sells it for ₹399. What is his profit percent? (a) 19% (b) 10% (c) 5% (d) 6%
  3. 3.A shopkeeper buys a toy for ₹440 and sells it for ₹330. What is his loss percent? (a) 25% (b) 20% (c) 26% (d) 30%
  4. 4.A bag marked ₹1320 is sold at a 15% discount. What is its selling price? (a) ₹198 (b) ₹1122 (c) ₹1305 (d) ₹1518
  5. 5.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 30% (b) 80% (c) 25% (d) 20%
  6. 6.What is 10% of 800? (a) 800 (b) 720 (c) 160 (d) 80
  7. 7.What is 60% of 580? (a) 348 (b) 232 (c) 696 (d) 3480
  8. 8.What is 60% of 600? (a) 240 (b) 720 (c) 360 (d) 3600
  9. 9.A shopkeeper buys a toy for ₹460 and sells it for ₹529. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 69%
  10. 10.A shopkeeper buys a toy for ₹400 and sells it for ₹600. What is his profit percent? (a) 50% (b) 51% (c) 55% (d) 45%
  11. 11.A bag marked ₹800 is sold at a 25% discount. What is its selling price? (a) ₹1000 (b) ₹775 (c) ₹200 (d) ₹600
  12. 12.A shopkeeper buys a toy for ₹880 and sells it for ₹704. What is his loss percent? (a) 20% (b) 21% (c) 25% (d) 15%
  13. 13.A bag marked ₹600 is sold at a 10% discount. What is its selling price? (a) ₹660 (b) ₹540 (c) ₹60 (d) ₹590
  14. 14.A bag marked ₹1660 is sold at a 40% discount. What is its selling price? (a) ₹996 (b) ₹664 (c) ₹2324 (d) ₹1620
  15. 15.What is 20% of 580? (a) 116 (b) 1160 (c) 464 (d) 232
  16. 16.What is 30% of 200? (a) 120 (b) 60 (c) 600 (d) 140
  17. 17.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 24%
  18. 18.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹1330 (b) ₹1206 (c) ₹1474 (d) ₹134
  19. 19.A bag marked ₹800 is sold at a 40% discount. What is its selling price? (a) ₹480 (b) ₹1120 (c) ₹320 (d) ₹760
  20. 20.A shopkeeper buys a toy for ₹380 and sells it for ₹418. What is his profit percent? (a) 38% (b) 5% (c) 10% (d) 15%
  21. 21.A shopkeeper buys a toy for ₹640 and sells it for ₹672. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 32%
  22. 22.A bag marked ₹300 is sold at a 25% discount. What is its selling price? (a) ₹225 (b) ₹275 (c) ₹75 (d) ₹375
  23. 23.A shopkeeper buys a toy for ₹920 and sells it for ₹1196. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  24. 24.What is 25% of 940? (a) 2350 (b) 470 (c) 235 (d) 705
  25. 25.What is 10% of 620? (a) 558 (b) 620 (c) 124 (d) 62
  26. 26.A bag marked ₹1580 is sold at a 40% discount. What is its selling price? (a) ₹948 (b) ₹1540 (c) ₹632 (d) ₹2212
  27. 27.A shopkeeper buys a toy for ₹360 and sells it for ₹342. What is his loss percent? (a) 10% (b) 5% (c) 18% (d) 6%
  28. 28.What is 5% of 220? (a) 11 (b) 209 (c) 22 (d) 110
  29. 29.A shopkeeper buys a toy for ₹480 and sells it for ₹720. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  30. 30.A shopkeeper buys a toy for ₹980 and sells it for ₹588. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  31. 31.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 25% (b) 48% (c) 15% (d) 20%
  32. 32.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 76%
  33. 33.A shopkeeper buys a toy for ₹180 and sells it for ₹225. What is his profit percent? (a) 25% (b) 45% (c) 30% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹700 and sells it for ₹595. What is his loss percent? (a) 20% (b) 15% (c) 16% (d) 10%
  35. 35.A shopkeeper buys a toy for ₹620 and sells it for ₹930. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  36. 36.A bag marked ₹1700 is sold at a 30% discount. What is its selling price? (a) ₹1670 (b) ₹2210 (c) ₹1190 (d) ₹510
  37. 37.What is 30% of 320? (a) 224 (b) 960 (c) 96 (d) 192
  38. 38.A shopkeeper buys a toy for ₹180 and sells it for ₹153. What is his loss percent? (a) 10% (b) 15% (c) 27% (d) 20%
  39. 39.A shopkeeper buys a toy for ₹800 and sells it for ₹760. What is his loss percent? (a) 40% (b) 10% (c) 6% (d) 5%
  40. 40.A shopkeeper buys a toy for ₹180 and sells it for ₹252. What is his profit percent? (a) 40% (b) 35% (c) 72% (d) 45%

Answer key

  1. 128
  2. 5%
  3. 25%
  4. ₹1122
  5. 25%
  6. 80
  7. 348
  8. 360
  9. 15%
  10. 50%
  11. ₹600
  12. 20%
  13. ₹540
  14. ₹996
  15. 116
  16. 60
  17. 10%
  18. ₹1206
  19. ₹480
  20. 10%
  21. 5%
  22. ₹225
  23. 30%
  24. 235
  25. 62
  26. ₹948
  27. 5%
  28. 11
  29. 50%
  30. 40%
  31. 20%
  32. 10%
  33. 25%
  34. 15%
  35. 50%
  36. ₹1190
  37. 96
  38. 15%
  39. 5%
  40. 40%

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