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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 160 · 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 30% of 300? (a) 900 (b) 180 (c) 90 (d) 210
  2. 2.A bag marked ₹1180 is sold at a 50% discount. What is its selling price? (a) ₹1130 (b) ₹591 (c) ₹590 (d) ₹1770
  3. 3.A shopkeeper buys a toy for ₹1000 and sells it for ₹1500. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  4. 4.A bag marked ₹940 is sold at a 15% discount. What is its selling price? (a) ₹925 (b) ₹799 (c) ₹1081 (d) ₹141
  5. 5.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 21%
  6. 6.A bag marked ₹1460 is sold at a 20% discount. What is its selling price? (a) ₹1752 (b) ₹1440 (c) ₹1168 (d) ₹292
  7. 7.A bag marked ₹1720 is sold at a 25% discount. What is its selling price? (a) ₹430 (b) ₹1695 (c) ₹1290 (d) ₹2150
  8. 8.A bag marked ₹240 is sold at a 40% discount. What is its selling price? (a) ₹96 (b) ₹144 (c) ₹336 (d) ₹200
  9. 9.What is 75% of 300? (a) 2250 (b) 225 (c) 75 (d) 450
  10. 10.A bag marked ₹460 is sold at a 15% discount. What is its selling price? (a) ₹391 (b) ₹445 (c) ₹529 (d) ₹69
  11. 11.A shopkeeper buys a toy for ₹600 and sells it for ₹630. What is his profit percent? (a) 5% (b) 30% (c) 10% (d) 6%
  12. 12.A bag marked ₹220 is sold at a 50% discount. What is its selling price? (a) ₹330 (b) ₹111 (c) ₹170 (d) ₹110
  13. 13.What is 20% of 400? (a) 800 (b) 80 (c) 160 (d) 320
  14. 14.What is 25% of 280? (a) 700 (b) 210 (c) 70 (d) 140
  15. 15.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 10% (b) 16% (c) 20% (d) 15%
  16. 16.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 90%
  17. 17.A shopkeeper buys a toy for ₹920 and sells it for ₹828. What is his loss percent? (a) 5% (b) 92% (c) 10% (d) 15%
  18. 18.A shopkeeper buys a toy for ₹460 and sells it for ₹483. What is his profit percent? (a) 10% (b) 6% (c) 23% (d) 5%
  19. 19.A shopkeeper buys a toy for ₹520 and sells it for ₹312. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  20. 20.A shopkeeper buys a toy for ₹540 and sells it for ₹459. What is his loss percent? (a) 81% (b) 20% (c) 10% (d) 15%
  21. 21.A bag marked ₹620 is sold at a 25% discount. What is its selling price? (a) ₹595 (b) ₹155 (c) ₹775 (d) ₹465
  22. 22.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 15% (b) 76% (c) 10% (d) 5%
  23. 23.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 11%
  24. 24.A shopkeeper buys a toy for ₹640 and sells it for ₹896. What is his profit percent? (a) 41% (b) 40% (c) 35% (d) 45%
  25. 25.What is 40% of 480? (a) 192 (b) 384 (c) 1920 (d) 288
  26. 26.A shopkeeper buys a toy for ₹620 and sells it for ₹682. What is his profit percent? (a) 62% (b) 5% (c) 10% (d) 15%
  27. 27.What is 30% of 600? (a) 420 (b) 180 (c) 360 (d) 1800
  28. 28.A shopkeeper buys a toy for ₹500 and sells it for ₹375. What is his loss percent? (a) 26% (b) 20% (c) 25% (d) 30%
  29. 29.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹165 (b) ₹1085 (c) ₹1265 (d) ₹935
  30. 30.A bag marked ₹1060 is sold at a 15% discount. What is its selling price? (a) ₹901 (b) ₹1045 (c) ₹159 (d) ₹1219
  31. 31.What is 5% of 440? (a) 418 (b) 22 (c) 220 (d) 44
  32. 32.What is 50% of 520? (a) 520 (b) 261 (c) 2600 (d) 260
  33. 33.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 20% (b) 16% (c) 10% (d) 15%
  34. 34.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  35. 35.A shopkeeper buys a toy for ₹600 and sells it for ₹570. What is his loss percent? (a) 6% (b) 30% (c) 5% (d) 10%
  36. 36.A shopkeeper buys a toy for ₹180 and sells it for ₹225. What is his profit percent? (a) 45% (b) 25% (c) 30% (d) 20%
  37. 37.A bag marked ₹1040 is sold at a 50% discount. What is its selling price? (a) ₹990 (b) ₹521 (c) ₹1560 (d) ₹520
  38. 38.A bag marked ₹1240 is sold at a 30% discount. What is its selling price? (a) ₹1612 (b) ₹372 (c) ₹868 (d) ₹1210
  39. 39.What is 75% of 200? (a) 1500 (b) 300 (c) 50 (d) 150
  40. 40.What is 25% of 440? (a) 1100 (b) 330 (c) 110 (d) 220

Answer key

  1. 90
  2. ₹590
  3. 50%
  4. ₹799
  5. 20%
  6. ₹1168
  7. ₹1290
  8. ₹144
  9. 225
  10. ₹391
  11. 5%
  12. ₹110
  13. 80
  14. 70
  15. 15%
  16. 25%
  17. 10%
  18. 5%
  19. 40%
  20. 15%
  21. ₹465
  22. 10%
  23. 5%
  24. 40%
  25. 192
  26. 10%
  27. 180
  28. 25%
  29. ₹935
  30. ₹901
  31. 22
  32. 260
  33. 15%
  34. 20%
  35. 5%
  36. 25%
  37. ₹520
  38. ₹868
  39. 150
  40. 110

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