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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 90 · 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.A shopkeeper buys a toy for ₹520 and sells it for ₹728. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  2. 2.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 5% (b) 31% (c) 6% (d) 10%
  3. 3.A bag marked ₹1800 is sold at a 50% discount. What is its selling price? (a) ₹1750 (b) ₹2700 (c) ₹900 (d) ₹901
  4. 4.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 88% (b) 15% (c) 5% (d) 10%
  5. 5.A bag marked ₹220 is sold at a 25% discount. What is its selling price? (a) ₹275 (b) ₹165 (c) ₹195 (d) ₹55
  6. 6.A bag marked ₹1180 is sold at a 25% discount. What is its selling price? (a) ₹885 (b) ₹295 (c) ₹1475 (d) ₹1155
  7. 7.A shopkeeper buys a toy for ₹560 and sells it for ₹392. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  8. 8.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  9. 9.A shopkeeper buys a toy for ₹580 and sells it for ₹348. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  10. 10.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 16% (b) 15% (c) 20% (d) 10%
  11. 11.What is 40% of 860? (a) 3440 (b) 516 (c) 344 (d) 688
  12. 12.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 16% (b) 15% (c) 20% (d) 10%
  13. 13.A shopkeeper buys a toy for ₹920 and sells it for ₹736. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 21%
  14. 14.A shopkeeper buys a toy for ₹500 and sells it for ₹425. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 75%
  15. 15.What is 5% of 700? (a) 350 (b) 35 (c) 70 (d) 665
  16. 16.A shopkeeper buys a toy for ₹600 and sells it for ₹450. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  17. 17.A shopkeeper buys a toy for ₹600 and sells it for ₹720. What is his profit percent? (a) 15% (b) 21% (c) 20% (d) 25%
  18. 18.A shopkeeper buys a toy for ₹300 and sells it for ₹240. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 60%
  19. 19.A shopkeeper buys a toy for ₹880 and sells it for ₹704. What is his loss percent? (a) 15% (b) 20% (c) 21% (d) 25%
  20. 20.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 70% (b) 25% (c) 30% (d) 20%
  21. 21.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  22. 22.A shopkeeper buys a toy for ₹720 and sells it for ₹936. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  23. 23.A shopkeeper buys a toy for ₹980 and sells it for ₹1127. What is his profit percent? (a) 15% (b) 10% (c) 16% (d) 20%
  24. 24.A bag marked ₹1400 is sold at a 10% discount. What is its selling price? (a) ₹1540 (b) ₹140 (c) ₹1390 (d) ₹1260
  25. 25.What is 5% of 60? (a) 6 (b) 57 (c) 3 (d) 30
  26. 26.What is 60% of 640? (a) 768 (b) 256 (c) 384 (d) 3840
  27. 27.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 30% (b) 20% (c) 90% (d) 25%
  28. 28.A bag marked ₹1780 is sold at a 10% discount. What is its selling price? (a) ₹1602 (b) ₹1770 (c) ₹178 (d) ₹1958
  29. 29.A bag marked ₹1300 is sold at a 50% discount. What is its selling price? (a) ₹1250 (b) ₹650 (c) ₹651 (d) ₹1950
  30. 30.What is 60% of 860? (a) 344 (b) 1032 (c) 516 (d) 5160
  31. 31.A shopkeeper buys a toy for ₹860 and sells it for ₹688. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  32. 32.What is 5% of 40? (a) 2 (b) 4 (c) 38 (d) 20
  33. 33.What is 10% of 280? (a) 56 (b) 280 (c) 28 (d) 252
  34. 34.What is 25% of 600? (a) 450 (b) 300 (c) 1500 (d) 150
  35. 35.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 14% (b) 15% (c) 10% (d) 5%
  36. 36.What is 20% of 340? (a) 272 (b) 136 (c) 68 (d) 680
  37. 37.What is 25% of 720? (a) 180 (b) 540 (c) 1800 (d) 360
  38. 38.A shopkeeper buys a toy for ₹180 and sells it for ₹153. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 27%
  39. 39.A shopkeeper buys a toy for ₹560 and sells it for ₹700. What is his profit percent? (a) 26% (b) 30% (c) 20% (d) 25%
  40. 40.A shopkeeper buys a toy for ₹600 and sells it for ₹750. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%

Answer key

  1. 40%
  2. 5%
  3. ₹900
  4. 10%
  5. ₹165
  6. ₹885
  7. 30%
  8. 25%
  9. 40%
  10. 15%
  11. 344
  12. 15%
  13. 20%
  14. 15%
  15. 35
  16. 25%
  17. 20%
  18. 20%
  19. 20%
  20. 25%
  21. 40%
  22. 30%
  23. 15%
  24. ₹1260
  25. 3
  26. 384
  27. 25%
  28. ₹1602
  29. ₹650
  30. 516
  31. 20%
  32. 2
  33. 28
  34. 150
  35. 10%
  36. 68
  37. 180
  38. 15%
  39. 25%
  40. 25%

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