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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 148 · 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 ₹760 and sells it for ₹456. What is his loss percent? (a) 35% (b) 41% (c) 40% (d) 45%
  2. 2.A shopkeeper buys a toy for ₹200 and sells it for ₹240. What is his profit percent? (a) 40% (b) 25% (c) 20% (d) 15%
  3. 3.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 16%
  4. 4.What is 5% of 700? (a) 70 (b) 35 (c) 350 (d) 665
  5. 5.A shopkeeper buys a toy for ₹320 and sells it for ₹384. What is his profit percent? (a) 25% (b) 64% (c) 20% (d) 15%
  6. 6.A shopkeeper buys a toy for ₹240 and sells it for ₹312. What is his profit percent? (a) 72% (b) 35% (c) 30% (d) 25%
  7. 7.A bag marked ₹1800 is sold at a 10% discount. What is its selling price? (a) ₹1980 (b) ₹180 (c) ₹1620 (d) ₹1790
  8. 8.A bag marked ₹660 is sold at a 10% discount. What is its selling price? (a) ₹66 (b) ₹650 (c) ₹726 (d) ₹594
  9. 9.A shopkeeper buys a toy for ₹700 and sells it for ₹770. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 70%
  10. 10.A shopkeeper buys a toy for ₹160 and sells it for ₹192. What is his profit percent? (a) 20% (b) 25% (c) 32% (d) 15%
  11. 11.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  12. 12.A bag marked ₹340 is sold at a 20% discount. What is its selling price? (a) ₹68 (b) ₹272 (c) ₹320 (d) ₹408
  13. 13.What is 20% of 720? (a) 576 (b) 288 (c) 144 (d) 1440
  14. 14.What is 30% of 600? (a) 180 (b) 1800 (c) 360 (d) 420
  15. 15.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 35% (b) 10% (c) 6% (d) 5%
  16. 16.A shopkeeper buys a toy for ₹540 and sells it for ₹756. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%
  17. 17.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 20% (b) 90% (c) 30% (d) 25%
  18. 18.What is 20% of 920? (a) 1840 (b) 184 (c) 368 (d) 736
  19. 19.What is 10% of 200? (a) 20 (b) 40 (c) 200 (d) 180
  20. 20.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 39%
  21. 21.A shopkeeper buys a toy for ₹540 and sells it for ₹513. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 27%
  22. 22.A bag marked ₹940 is sold at a 15% discount. What is its selling price? (a) ₹141 (b) ₹799 (c) ₹1081 (d) ₹925
  23. 23.A bag marked ₹780 is sold at a 20% discount. What is its selling price? (a) ₹760 (b) ₹936 (c) ₹156 (d) ₹624
  24. 24.A shopkeeper buys a toy for ₹700 and sells it for ₹910. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  25. 25.A shopkeeper buys a toy for ₹660 and sells it for ₹462. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 31%
  26. 26.A shopkeeper buys a toy for ₹720 and sells it for ₹504. What is his loss percent? (a) 25% (b) 31% (c) 30% (d) 35%
  27. 27.A bag marked ₹620 is sold at a 40% discount. What is its selling price? (a) ₹372 (b) ₹580 (c) ₹248 (d) ₹868
  28. 28.What is 25% of 360? (a) 900 (b) 180 (c) 270 (d) 90
  29. 29.A shopkeeper buys a toy for ₹980 and sells it for ₹1470. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  30. 30.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 10% (b) 20% (c) 16% (d) 15%
  31. 31.What is 15% of 140? (a) 42 (b) 119 (c) 210 (d) 21
  32. 32.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹324 (b) ₹396 (c) ₹36 (d) ₹350
  33. 33.A shopkeeper buys a toy for ₹920 and sells it for ₹966. What is his profit percent? (a) 5% (b) 10% (c) 46% (d) 6%
  34. 34.A bag marked ₹1020 is sold at a 20% discount. What is its selling price? (a) ₹204 (b) ₹1000 (c) ₹816 (d) ₹1224
  35. 35.What is 15% of 100? (a) 85 (b) 30 (c) 15 (d) 150
  36. 36.A shopkeeper buys a toy for ₹820 and sells it for ₹492. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  37. 37.A shopkeeper buys a toy for ₹860 and sells it for ₹989. What is his profit percent? (a) 16% (b) 15% (c) 20% (d) 10%
  38. 38.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 5% (b) 10% (c) 6% (d) 29%
  39. 39.What is 30% of 280? (a) 840 (b) 84 (c) 168 (d) 196
  40. 40.A shopkeeper buys a toy for ₹980 and sells it for ₹931. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 49%

Answer key

  1. 40%
  2. 20%
  3. 15%
  4. 35
  5. 20%
  6. 30%
  7. ₹1620
  8. ₹594
  9. 10%
  10. 20%
  11. 40%
  12. ₹272
  13. 144
  14. 180
  15. 5%
  16. 40%
  17. 25%
  18. 184
  19. 20
  20. 5%
  21. 5%
  22. ₹799
  23. ₹624
  24. 30%
  25. 30%
  26. 30%
  27. ₹372
  28. 90
  29. 50%
  30. 15%
  31. 21
  32. ₹324
  33. 5%
  34. ₹816
  35. 15
  36. 40%
  37. 15%
  38. 5%
  39. 84
  40. 5%

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