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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 419 · 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 ₹580 and sells it for ₹638. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 58%
  2. 2.A shopkeeper buys a toy for ₹600 and sells it for ₹570. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 30%
  3. 3.What is 20% of 400? (a) 80 (b) 160 (c) 320 (d) 800
  4. 4.A bag marked ₹780 is sold at a 10% discount. What is its selling price? (a) ₹770 (b) ₹702 (c) ₹78 (d) ₹858
  5. 5.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹200 and sells it for ₹230. What is his profit percent? (a) 10% (b) 20% (c) 30% (d) 15%
  7. 7.A shopkeeper buys a toy for ₹980 and sells it for ₹1127. What is his profit percent? (a) 16% (b) 15% (c) 10% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 20% (b) 15% (c) 84% (d) 10%
  9. 9.What is 15% of 800? (a) 680 (b) 240 (c) 1200 (d) 120
  10. 10.What is 40% of 960? (a) 576 (b) 384 (c) 768 (d) 3840
  11. 11.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  12. 12.What is 15% of 520? (a) 78 (b) 156 (c) 442 (d) 780
  13. 13.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  14. 14.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 70%
  15. 15.A bag marked ₹820 is sold at a 50% discount. What is its selling price? (a) ₹410 (b) ₹411 (c) ₹1230 (d) ₹770
  16. 16.A shopkeeper buys a toy for ₹460 and sells it for ₹483. What is his profit percent? (a) 5% (b) 10% (c) 23% (d) 6%
  17. 17.A shopkeeper buys a toy for ₹340 and sells it for ₹323. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 17%
  18. 18.What is 10% of 480? (a) 480 (b) 48 (c) 96 (d) 432
  19. 19.A bag marked ₹1400 is sold at a 40% discount. What is its selling price? (a) ₹840 (b) ₹1360 (c) ₹560 (d) ₹1960
  20. 20.A bag marked ₹1900 is sold at a 25% discount. What is its selling price? (a) ₹1875 (b) ₹2375 (c) ₹475 (d) ₹1425
  21. 21.What is 25% of 640? (a) 1600 (b) 160 (c) 480 (d) 320
  22. 22.A bag marked ₹1020 is sold at a 40% discount. What is its selling price? (a) ₹408 (b) ₹980 (c) ₹612 (d) ₹1428
  23. 23.What is 15% of 420? (a) 63 (b) 357 (c) 126 (d) 630
  24. 24.A bag marked ₹1840 is sold at a 10% discount. What is its selling price? (a) ₹184 (b) ₹2024 (c) ₹1656 (d) ₹1830
  25. 25.A bag marked ₹280 is sold at a 10% discount. What is its selling price? (a) ₹308 (b) ₹270 (c) ₹252 (d) ₹28
  26. 26.What is 5% of 180? (a) 18 (b) 171 (c) 9 (d) 90
  27. 27.A shopkeeper buys a toy for ₹460 and sells it for ₹644. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  28. 28.What is 10% of 380? (a) 380 (b) 38 (c) 76 (d) 342
  29. 29.A shopkeeper buys a toy for ₹620 and sells it for ₹372. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  30. 30.A shopkeeper buys a toy for ₹840 and sells it for ₹1008. What is his profit percent? (a) 21% (b) 25% (c) 15% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹960 and sells it for ₹912. What is his loss percent? (a) 6% (b) 48% (c) 5% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹440 and sells it for ₹506. What is his profit percent? (a) 20% (b) 66% (c) 10% (d) 15%
  33. 33.A shopkeeper buys a toy for ₹360 and sells it for ₹342. What is his loss percent? (a) 18% (b) 6% (c) 5% (d) 10%
  34. 34.A shopkeeper buys a toy for ₹340 and sells it for ₹255. What is his loss percent? (a) 85% (b) 30% (c) 25% (d) 20%
  35. 35.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 41% (b) 5% (c) 6% (d) 10%
  36. 36.What is 60% of 140? (a) 168 (b) 56 (c) 84 (d) 840
  37. 37.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 10% (b) 4% (c) 5% (d) 6%
  38. 38.A shopkeeper buys a toy for ₹940 and sells it for ₹987. What is his profit percent? (a) 6% (b) 47% (c) 10% (d) 5%
  39. 39.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 14%
  40. 40.A bag marked ₹900 is sold at a 25% discount. What is its selling price? (a) ₹675 (b) ₹875 (c) ₹225 (d) ₹1125

Answer key

  1. 10%
  2. 5%
  3. 80
  4. ₹702
  5. 20%
  6. 15%
  7. 15%
  8. 15%
  9. 120
  10. 384
  11. 40%
  12. 78
  13. 40%
  14. 25%
  15. ₹410
  16. 5%
  17. 5%
  18. 48
  19. ₹840
  20. ₹1425
  21. 160
  22. ₹612
  23. 63
  24. ₹1656
  25. ₹252
  26. 9
  27. 40%
  28. 38
  29. 40%
  30. 20%
  31. 5%
  32. 15%
  33. 5%
  34. 25%
  35. 5%
  36. 84
  37. 5%
  38. 5%
  39. 5%
  40. ₹675

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