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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 271 · 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.What is 75% of 100? (a) 750 (b) 25 (c) 75 (d) 150
  2. 2.A bag marked ₹800 is sold at a 10% discount. What is its selling price? (a) ₹80 (b) ₹880 (c) ₹720 (d) ₹790
  3. 3.What is 50% of 840? (a) 4200 (b) 420 (c) 840 (d) 421
  4. 4.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 4%
  5. 5.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 30% (b) 25% (c) 31% (d) 35%
  6. 6.A shopkeeper buys a toy for ₹880 and sells it for ₹1144. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  7. 7.A bag marked ₹1680 is sold at a 40% discount. What is its selling price? (a) ₹1008 (b) ₹1640 (c) ₹672 (d) ₹2352
  8. 8.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%
  9. 9.What is 20% of 320? (a) 128 (b) 256 (c) 64 (d) 640
  10. 10.A shopkeeper buys a toy for ₹640 and sells it for ₹736. What is his profit percent? (a) 96% (b) 10% (c) 15% (d) 20%
  11. 11.What is 75% of 460? (a) 690 (b) 3450 (c) 115 (d) 345
  12. 12.A shopkeeper buys a toy for ₹220 and sells it for ₹308. What is his profit percent? (a) 45% (b) 88% (c) 35% (d) 40%
  13. 13.A shopkeeper buys a toy for ₹1000 and sells it for ₹1250. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 26%
  14. 14.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  15. 15.A bag marked ₹1740 is sold at a 10% discount. What is its selling price? (a) ₹1566 (b) ₹174 (c) ₹1730 (d) ₹1914
  16. 16.What is 15% of 160? (a) 24 (b) 136 (c) 48 (d) 240
  17. 17.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 5% (b) 10% (c) 14% (d) 6%
  18. 18.A shopkeeper buys a toy for ₹880 and sells it for ₹660. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  19. 19.A bag marked ₹1500 is sold at a 50% discount. What is its selling price? (a) ₹751 (b) ₹750 (c) ₹2250 (d) ₹1450
  20. 20.A shopkeeper buys a toy for ₹760 and sells it for ₹798. What is his profit percent? (a) 6% (b) 38% (c) 10% (d) 5%
  21. 21.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 29%
  22. 22.What is 20% of 300? (a) 240 (b) 60 (c) 120 (d) 600
  23. 23.A bag marked ₹440 is sold at a 10% discount. What is its selling price? (a) ₹484 (b) ₹44 (c) ₹396 (d) ₹430
  24. 24.What is 10% of 140? (a) 28 (b) 126 (c) 140 (d) 14
  25. 25.A shopkeeper buys a toy for ₹580 and sells it for ₹754. What is his profit percent? (a) 31% (b) 35% (c) 25% (d) 30%
  26. 26.What is 5% of 560? (a) 56 (b) 280 (c) 28 (d) 532
  27. 27.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 25% (b) 26% (c) 20% (d) 30%
  28. 28.A bag marked ₹1080 is sold at a 15% discount. What is its selling price? (a) ₹1242 (b) ₹1065 (c) ₹162 (d) ₹918
  29. 29.A bag marked ₹1060 is sold at a 10% discount. What is its selling price? (a) ₹106 (b) ₹954 (c) ₹1166 (d) ₹1050
  30. 30.What is 75% of 260? (a) 65 (b) 1950 (c) 390 (d) 195
  31. 31.A bag marked ₹880 is sold at a 20% discount. What is its selling price? (a) ₹176 (b) ₹704 (c) ₹1056 (d) ₹860
  32. 32.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 25% (b) 80% (c) 30% (d) 20%
  33. 33.What is 15% of 1000? (a) 300 (b) 850 (c) 150 (d) 1500
  34. 34.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹935 (b) ₹165 (c) ₹1265 (d) ₹1085
  35. 35.What is 30% of 960? (a) 2880 (b) 672 (c) 576 (d) 288
  36. 36.A shopkeeper buys a toy for ₹840 and sells it for ₹504. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  37. 37.What is 5% of 840? (a) 420 (b) 798 (c) 84 (d) 42
  38. 38.A shopkeeper buys a toy for ₹600 and sells it for ₹450. What is his loss percent? (a) 30% (b) 25% (c) 20% (d) 26%
  39. 39.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 5% (b) 10% (c) 26% (d) 6%
  40. 40.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 42%

Answer key

  1. 75
  2. ₹720
  3. 420
  4. 5%
  5. 30%
  6. 30%
  7. ₹1008
  8. 15%
  9. 64
  10. 15%
  11. 345
  12. 40%
  13. 25%
  14. 50%
  15. ₹1566
  16. 24
  17. 5%
  18. 25%
  19. ₹750
  20. 5%
  21. 5%
  22. 60
  23. ₹396
  24. 14
  25. 30%
  26. 28
  27. 25%
  28. ₹918
  29. ₹954
  30. 195
  31. ₹704
  32. 25%
  33. 150
  34. ₹935
  35. 288
  36. 40%
  37. 42
  38. 25%
  39. 5%
  40. 5%

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