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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 808 · 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 ₹280 and sells it for ₹238. What is his loss percent? (a) 42% (b) 10% (c) 15% (d) 20%
  2. 2.What is 15% of 320? (a) 272 (b) 480 (c) 48 (d) 96
  3. 3.What is 10% of 380? (a) 380 (b) 342 (c) 76 (d) 38
  4. 4.A bag marked ₹1800 is sold at a 25% discount. What is its selling price? (a) ₹450 (b) ₹2250 (c) ₹1350 (d) ₹1775
  5. 5.A bag marked ₹720 is sold at a 15% discount. What is its selling price? (a) ₹612 (b) ₹108 (c) ₹828 (d) ₹705
  6. 6.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹134 (b) ₹1206 (c) ₹1474 (d) ₹1330
  7. 7.What is 15% of 860? (a) 731 (b) 1290 (c) 258 (d) 129
  8. 8.A shopkeeper buys a toy for ₹660 and sells it for ₹561. What is his loss percent? (a) 99% (b) 20% (c) 10% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹920 and sells it for ₹1012. What is his profit percent? (a) 92% (b) 15% (c) 5% (d) 10%
  10. 10.What is 5% of 140? (a) 7 (b) 133 (c) 70 (d) 14
  11. 11.A bag marked ₹620 is sold at a 20% discount. What is its selling price? (a) ₹124 (b) ₹496 (c) ₹744 (d) ₹600
  12. 12.A bag marked ₹1720 is sold at a 20% discount. What is its selling price? (a) ₹1376 (b) ₹344 (c) ₹1700 (d) ₹2064
  13. 13.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 27% (b) 10% (c) 20% (d) 15%
  14. 14.A shopkeeper buys a toy for ₹600 and sells it for ₹510. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 90%
  15. 15.A bag marked ₹500 is sold at a 25% discount. What is its selling price? (a) ₹125 (b) ₹475 (c) ₹625 (d) ₹375
  16. 16.What is 50% of 60? (a) 30 (b) 60 (c) 31 (d) 300
  17. 17.A shopkeeper buys a toy for ₹980 and sells it for ₹1225. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  18. 18.What is 10% of 960? (a) 96 (b) 960 (c) 192 (d) 864
  19. 19.A shopkeeper buys a toy for ₹740 and sells it for ₹629. What is his loss percent? (a) 20% (b) 15% (c) 16% (d) 10%
  20. 20.A shopkeeper buys a toy for ₹880 and sells it for ₹748. What is his loss percent? (a) 16% (b) 20% (c) 15% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹380 and sells it for ₹494. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  22. 22.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 8%
  23. 23.A bag marked ₹1340 is sold at a 30% discount. What is its selling price? (a) ₹1742 (b) ₹938 (c) ₹402 (d) ₹1310
  24. 24.What is 75% of 1000? (a) 750 (b) 7500 (c) 1500 (d) 250
  25. 25.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 15% (b) 5% (c) 96% (d) 10%
  26. 26.A bag marked ₹1820 is sold at a 25% discount. What is its selling price? (a) ₹1365 (b) ₹455 (c) ₹2275 (d) ₹1795
  27. 27.What is 40% of 380? (a) 228 (b) 304 (c) 152 (d) 1520
  28. 28.A shopkeeper buys a toy for ₹740 and sells it for ₹962. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  29. 29.A shopkeeper buys a toy for ₹120 and sells it for ₹108. What is his loss percent? (a) 15% (b) 12% (c) 10% (d) 5%
  30. 30.What is 5% of 780? (a) 78 (b) 39 (c) 390 (d) 741
  31. 31.What is 10% of 740? (a) 148 (b) 740 (c) 666 (d) 74
  32. 32.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 10% (b) 20% (c) 51% (d) 15%
  33. 33.What is 10% of 180? (a) 180 (b) 36 (c) 162 (d) 18
  34. 34.What is 30% of 380? (a) 228 (b) 114 (c) 266 (d) 1140
  35. 35.What is 15% of 120? (a) 180 (b) 102 (c) 36 (d) 18
  36. 36.A bag marked ₹1140 is sold at a 20% discount. What is its selling price? (a) ₹1120 (b) ₹1368 (c) ₹228 (d) ₹912
  37. 37.What is 5% of 820? (a) 82 (b) 41 (c) 779 (d) 410
  38. 38.What is 25% of 160? (a) 40 (b) 80 (c) 120 (d) 400
  39. 39.What is 30% of 280? (a) 168 (b) 840 (c) 196 (d) 84
  40. 40.A bag marked ₹1980 is sold at a 50% discount. What is its selling price? (a) ₹991 (b) ₹2970 (c) ₹1930 (d) ₹990

Answer key

  1. 15%
  2. 48
  3. 38
  4. ₹1350
  5. ₹612
  6. ₹1206
  7. 129
  8. 15%
  9. 10%
  10. 7
  11. ₹496
  12. ₹1376
  13. 15%
  14. 15%
  15. ₹375
  16. 30
  17. 25%
  18. 96
  19. 15%
  20. 15%
  21. 30%
  22. 5%
  23. ₹938
  24. 750
  25. 10%
  26. ₹1365
  27. 152
  28. 30%
  29. 10%
  30. 39
  31. 74
  32. 15%
  33. 18
  34. 114
  35. 18
  36. ₹912
  37. 41
  38. 40
  39. 84
  40. ₹990

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