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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 863 · 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 10% of 500? (a) 100 (b) 450 (c) 50 (d) 500
  2. 2.What is 30% of 220? (a) 66 (b) 132 (c) 154 (d) 660
  3. 3.A shopkeeper buys a toy for ₹720 and sells it for ₹756. What is his profit percent? (a) 5% (b) 10% (c) 6% (d) 36%
  4. 4.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 20% (b) 15% (c) 25% (d) 48%
  5. 5.What is 40% of 120? (a) 72 (b) 480 (c) 48 (d) 96
  6. 6.A shopkeeper buys a toy for ₹660 and sells it for ₹990. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  7. 7.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 5% (b) 15% (c) 76% (d) 10%
  8. 8.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 26% (b) 10% (c) 5% (d) 15%
  9. 9.What is 60% of 580? (a) 348 (b) 696 (c) 3480 (d) 232
  10. 10.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 4% (b) 6% (c) 10% (d) 5%
  11. 11.A shopkeeper buys a toy for ₹620 and sells it for ₹527. What is his loss percent? (a) 10% (b) 93% (c) 20% (d) 15%
  12. 12.A shopkeeper buys a toy for ₹540 and sells it for ₹675. What is his profit percent? (a) 30% (b) 26% (c) 25% (d) 20%
  13. 13.A shopkeeper buys a toy for ₹600 and sells it for ₹660. What is his profit percent? (a) 60% (b) 10% (c) 15% (d) 5%
  14. 14.What is 50% of 140? (a) 140 (b) 71 (c) 700 (d) 70
  15. 15.A bag marked ₹480 is sold at a 50% discount. What is its selling price? (a) ₹720 (b) ₹241 (c) ₹240 (d) ₹430
  16. 16.What is 10% of 400? (a) 400 (b) 40 (c) 360 (d) 80
  17. 17.A bag marked ₹420 is sold at a 50% discount. What is its selling price? (a) ₹370 (b) ₹630 (c) ₹210 (d) ₹211
  18. 18.What is 20% of 540? (a) 216 (b) 432 (c) 108 (d) 1080
  19. 19.A bag marked ₹1640 is sold at a 20% discount. What is its selling price? (a) ₹328 (b) ₹1620 (c) ₹1968 (d) ₹1312
  20. 20.What is 15% of 40? (a) 34 (b) 60 (c) 12 (d) 6
  21. 21.A bag marked ₹260 is sold at a 25% discount. What is its selling price? (a) ₹235 (b) ₹195 (c) ₹65 (d) ₹325
  22. 22.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 10% (b) 4% (c) 5% (d) 6%
  23. 23.What is 5% of 380? (a) 190 (b) 19 (c) 361 (d) 38
  24. 24.What is 25% of 380? (a) 285 (b) 950 (c) 190 (d) 95
  25. 25.A shopkeeper buys a toy for ₹180 and sells it for ₹270. What is his profit percent? (a) 90% (b) 50% (c) 45% (d) 55%
  26. 26.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 93% (b) 20% (c) 15% (d) 10%
  27. 27.What is 40% of 820? (a) 656 (b) 328 (c) 492 (d) 3280
  28. 28.A shopkeeper buys a toy for ₹420 and sells it for ₹504. What is his profit percent? (a) 84% (b) 20% (c) 15% (d) 25%
  29. 29.What is 10% of 380? (a) 76 (b) 342 (c) 380 (d) 38
  30. 30.A shopkeeper buys a toy for ₹960 and sells it for ₹672. What is his loss percent? (a) 25% (b) 30% (c) 31% (d) 35%
  31. 31.A bag marked ₹1120 is sold at a 25% discount. What is its selling price? (a) ₹840 (b) ₹1095 (c) ₹1400 (d) ₹280
  32. 32.A shopkeeper buys a toy for ₹800 and sells it for ₹920. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 16%
  33. 33.What is 25% of 1000? (a) 750 (b) 500 (c) 2500 (d) 250
  34. 34.What is 5% of 880? (a) 44 (b) 440 (c) 836 (d) 88
  35. 35.A shopkeeper buys a toy for ₹640 and sells it for ₹736. What is his profit percent? (a) 15% (b) 10% (c) 96% (d) 20%
  36. 36.What is 15% of 440? (a) 132 (b) 374 (c) 660 (d) 66
  37. 37.What is 15% of 560? (a) 476 (b) 840 (c) 168 (d) 84
  38. 38.A bag marked ₹1420 is sold at a 10% discount. What is its selling price? (a) ₹142 (b) ₹1562 (c) ₹1278 (d) ₹1410
  39. 39.What is 15% of 680? (a) 102 (b) 1020 (c) 578 (d) 204
  40. 40.A shopkeeper buys a toy for ₹880 and sells it for ₹1100. What is his profit percent? (a) 25% (b) 26% (c) 20% (d) 30%

Answer key

  1. 50
  2. 66
  3. 5%
  4. 20%
  5. 48
  6. 50%
  7. 10%
  8. 10%
  9. 348
  10. 5%
  11. 15%
  12. 25%
  13. 10%
  14. 70
  15. ₹240
  16. 40
  17. ₹210
  18. 108
  19. ₹1312
  20. 6
  21. ₹195
  22. 5%
  23. 19
  24. 95
  25. 50%
  26. 15%
  27. 328
  28. 20%
  29. 38
  30. 30%
  31. ₹840
  32. 15%
  33. 250
  34. 44
  35. 15%
  36. 66
  37. 84
  38. ₹1278
  39. 102
  40. 25%

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