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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 890 · 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 ₹600 and sells it for ₹360. What is his loss percent? (a) 45% (b) 41% (c) 35% (d) 40%
  2. 2.A shopkeeper buys a toy for ₹980 and sells it for ₹686. What is his loss percent? (a) 30% (b) 35% (c) 31% (d) 25%
  3. 3.A shopkeeper buys a toy for ₹620 and sells it for ₹806. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  4. 4.A shopkeeper buys a toy for ₹680 and sells it for ₹476. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 31%
  5. 5.A shopkeeper buys a toy for ₹520 and sells it for ₹598. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 78%
  6. 6.A bag marked ₹1680 is sold at a 30% discount. What is its selling price? (a) ₹1650 (b) ₹504 (c) ₹1176 (d) ₹2184
  7. 7.A shopkeeper buys a toy for ₹980 and sells it for ₹1078. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 98%
  8. 8.A bag marked ₹600 is sold at a 30% discount. What is its selling price? (a) ₹180 (b) ₹570 (c) ₹780 (d) ₹420
  9. 9.What is 40% of 600? (a) 2400 (b) 480 (c) 240 (d) 360
  10. 10.A shopkeeper buys a toy for ₹240 and sells it for ₹180. What is his loss percent? (a) 20% (b) 60% (c) 25% (d) 30%
  11. 11.A bag marked ₹1360 is sold at a 50% discount. What is its selling price? (a) ₹2040 (b) ₹1310 (c) ₹680 (d) ₹681
  12. 12.A bag marked ₹1420 is sold at a 40% discount. What is its selling price? (a) ₹852 (b) ₹568 (c) ₹1988 (d) ₹1380
  13. 13.What is 5% of 480? (a) 240 (b) 24 (c) 456 (d) 48
  14. 14.What is 10% of 740? (a) 740 (b) 666 (c) 148 (d) 74
  15. 15.What is 30% of 360? (a) 216 (b) 108 (c) 252 (d) 1080
  16. 16.A shopkeeper buys a toy for ₹360 and sells it for ₹216. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  17. 17.What is 10% of 340? (a) 306 (b) 68 (c) 340 (d) 34
  18. 18.What is 75% of 820? (a) 1230 (b) 6150 (c) 615 (d) 205
  19. 19.What is 75% of 220? (a) 330 (b) 1650 (c) 55 (d) 165
  20. 20.A shopkeeper buys a toy for ₹940 and sells it for ₹564. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  21. 21.A shopkeeper buys a toy for ₹400 and sells it for ₹280. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%
  22. 22.What is 40% of 700? (a) 2800 (b) 280 (c) 420 (d) 560
  23. 23.What is 60% of 940? (a) 1128 (b) 376 (c) 564 (d) 5640
  24. 24.A bag marked ₹1180 is sold at a 50% discount. What is its selling price? (a) ₹590 (b) ₹1770 (c) ₹1130 (d) ₹591
  25. 25.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  26. 26.A shopkeeper buys a toy for ₹700 and sells it for ₹770. What is his profit percent? (a) 15% (b) 70% (c) 5% (d) 10%
  27. 27.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 30% (b) 70% (c) 25% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  29. 29.What is 30% of 900? (a) 540 (b) 270 (c) 2700 (d) 630
  30. 30.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹884 (b) ₹204 (c) ₹650 (d) ₹476
  31. 31.What is 75% of 80? (a) 120 (b) 60 (c) 20 (d) 600
  32. 32.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 88% (b) 5% (c) 15% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹820 and sells it for ₹861. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 41%
  34. 34.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 6% (b) 19% (c) 5% (d) 10%
  35. 35.A shopkeeper buys a toy for ₹760 and sells it for ₹456. What is his loss percent? (a) 40% (b) 45% (c) 35% (d) 41%
  36. 36.A bag marked ₹1600 is sold at a 50% discount. What is its selling price? (a) ₹800 (b) ₹1550 (c) ₹2400 (d) ₹801
  37. 37.A bag marked ₹1800 is sold at a 10% discount. What is its selling price? (a) ₹180 (b) ₹1980 (c) ₹1790 (d) ₹1620
  38. 38.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  39. 39.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  40. 40.A bag marked ₹1960 is sold at a 50% discount. What is its selling price? (a) ₹980 (b) ₹981 (c) ₹1910 (d) ₹2940

Answer key

  1. 40%
  2. 30%
  3. 30%
  4. 30%
  5. 15%
  6. ₹1176
  7. 10%
  8. ₹420
  9. 240
  10. 25%
  11. ₹680
  12. ₹852
  13. 24
  14. 74
  15. 108
  16. 40%
  17. 34
  18. 615
  19. 165
  20. 40%
  21. 30%
  22. 280
  23. 564
  24. ₹590
  25. 30%
  26. 10%
  27. 25%
  28. 25%
  29. 270
  30. ₹476
  31. 60
  32. 10%
  33. 5%
  34. 5%
  35. 40%
  36. ₹800
  37. ₹1620
  38. 40%
  39. 30%
  40. ₹980

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