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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 791 · 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 ₹380 and sells it for ₹532. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  2. 2.A bag marked ₹700 is sold at a 40% discount. What is its selling price? (a) ₹660 (b) ₹420 (c) ₹280 (d) ₹980
  3. 3.What is 40% of 760? (a) 3040 (b) 456 (c) 304 (d) 608
  4. 4.What is 50% of 1000? (a) 5000 (b) 1000 (c) 501 (d) 500
  5. 5.A shopkeeper buys a toy for ₹320 and sells it for ₹240. What is his loss percent? (a) 30% (b) 25% (c) 80% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹940 and sells it for ₹799. What is his loss percent? (a) 15% (b) 16% (c) 20% (d) 10%
  7. 7.What is 25% of 900? (a) 225 (b) 2250 (c) 450 (d) 675
  8. 8.A bag marked ₹1520 is sold at a 20% discount. What is its selling price? (a) ₹304 (b) ₹1824 (c) ₹1500 (d) ₹1216
  9. 9.A bag marked ₹1120 is sold at a 15% discount. What is its selling price? (a) ₹1288 (b) ₹952 (c) ₹1105 (d) ₹168
  10. 10.What is 15% of 520? (a) 442 (b) 156 (c) 780 (d) 78
  11. 11.A shopkeeper buys a toy for ₹740 and sells it for ₹925. What is his profit percent? (a) 30% (b) 26% (c) 25% (d) 20%
  12. 12.A bag marked ₹1640 is sold at a 50% discount. What is its selling price? (a) ₹2460 (b) ₹1590 (c) ₹821 (d) ₹820
  13. 13.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 25% (b) 84% (c) 30% (d) 35%
  14. 14.What is 5% of 640? (a) 32 (b) 320 (c) 64 (d) 608
  15. 15.A shopkeeper buys a toy for ₹260 and sells it for ₹299. What is his profit percent? (a) 39% (b) 10% (c) 20% (d) 15%
  16. 16.What is 10% of 900? (a) 180 (b) 90 (c) 900 (d) 810
  17. 17.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹234 (b) ₹1794 (c) ₹1326 (d) ₹1545
  18. 18.A shopkeeper buys a toy for ₹900 and sells it for ₹1035. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 16%
  19. 19.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 66% (b) 10% (c) 5% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 22%
  21. 21.A shopkeeper buys a toy for ₹240 and sells it for ₹228. What is his loss percent? (a) 5% (b) 12% (c) 10% (d) 6%
  22. 22.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹204 (b) ₹884 (c) ₹650 (d) ₹476
  23. 23.What is 40% of 220? (a) 132 (b) 880 (c) 88 (d) 176
  24. 24.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 84% (b) 15% (c) 20% (d) 10%
  25. 25.A shopkeeper buys a toy for ₹700 and sells it for ₹490. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  26. 26.What is 20% of 800? (a) 640 (b) 160 (c) 1600 (d) 320
  27. 27.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 16% (b) 10% (c) 15% (d) 20%
  28. 28.A bag marked ₹1300 is sold at a 30% discount. What is its selling price? (a) ₹1270 (b) ₹910 (c) ₹1690 (d) ₹390
  29. 29.A bag marked ₹1900 is sold at a 10% discount. What is its selling price? (a) ₹1710 (b) ₹1890 (c) ₹2090 (d) ₹190
  30. 30.What is 20% of 320? (a) 640 (b) 256 (c) 128 (d) 64
  31. 31.A bag marked ₹920 is sold at a 10% discount. What is its selling price? (a) ₹910 (b) ₹828 (c) ₹1012 (d) ₹92
  32. 32.What is 30% of 420? (a) 1260 (b) 126 (c) 294 (d) 252
  33. 33.What is 75% of 540? (a) 405 (b) 4050 (c) 135 (d) 810
  34. 34.What is 10% of 600? (a) 120 (b) 540 (c) 60 (d) 600
  35. 35.A shopkeeper buys a toy for ₹600 and sells it for ₹840. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  36. 36.What is 5% of 760? (a) 76 (b) 722 (c) 38 (d) 380
  37. 37.A shopkeeper buys a toy for ₹440 and sells it for ₹352. What is his loss percent? (a) 88% (b) 15% (c) 20% (d) 25%
  38. 38.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 50% (b) 51% (c) 55% (d) 45%
  39. 39.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%
  40. 40.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 52% (b) 15% (c) 25% (d) 20%

Answer key

  1. 40%
  2. ₹420
  3. 304
  4. 500
  5. 25%
  6. 15%
  7. 225
  8. ₹1216
  9. ₹952
  10. 78
  11. 25%
  12. ₹820
  13. 30%
  14. 32
  15. 15%
  16. 90
  17. ₹1326
  18. 15%
  19. 10%
  20. 10%
  21. 5%
  22. ₹476
  23. 88
  24. 15%
  25. 30%
  26. 160
  27. 15%
  28. ₹910
  29. ₹1710
  30. 64
  31. ₹828
  32. 126
  33. 405
  34. 60
  35. 40%
  36. 38
  37. 20%
  38. 50%
  39. 30%
  40. 20%

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