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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 973 · 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 40% of 280? (a) 168 (b) 112 (c) 224 (d) 1120
  2. 2.A shopkeeper buys a toy for ₹560 and sells it for ₹392. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 31%
  3. 3.A bag marked ₹600 is sold at a 10% discount. What is its selling price? (a) ₹540 (b) ₹590 (c) ₹660 (d) ₹60
  4. 4.What is 15% of 980? (a) 833 (b) 1470 (c) 294 (d) 147
  5. 5.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 24%
  6. 6.What is 10% of 1000? (a) 900 (b) 1000 (c) 100 (d) 200
  7. 7.What is 50% of 920? (a) 4600 (b) 461 (c) 920 (d) 460
  8. 8.A shopkeeper buys a toy for ₹700 and sells it for ₹875. What is his profit percent? (a) 26% (b) 25% (c) 20% (d) 30%
  9. 9.What is 25% of 800? (a) 600 (b) 2000 (c) 400 (d) 200
  10. 10.What is 5% of 440? (a) 44 (b) 220 (c) 22 (d) 418
  11. 11.What is 60% of 960? (a) 384 (b) 1152 (c) 576 (d) 5760
  12. 12.What is 20% of 620? (a) 124 (b) 1240 (c) 248 (d) 496
  13. 13.What is 5% of 380? (a) 361 (b) 190 (c) 38 (d) 19
  14. 14.A shopkeeper buys a toy for ₹960 and sells it for ₹816. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  15. 15.A bag marked ₹840 is sold at a 40% discount. What is its selling price? (a) ₹800 (b) ₹504 (c) ₹1176 (d) ₹336
  16. 16.A shopkeeper buys a toy for ₹240 and sells it for ₹276. What is his profit percent? (a) 10% (b) 36% (c) 20% (d) 15%
  17. 17.What is 40% of 340? (a) 204 (b) 1360 (c) 272 (d) 136
  18. 18.What is 5% of 160? (a) 16 (b) 152 (c) 8 (d) 80
  19. 19.A shopkeeper buys a toy for ₹580 and sells it for ₹754. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 31%
  20. 20.A shopkeeper buys a toy for ₹320 and sells it for ₹368. What is his profit percent? (a) 10% (b) 48% (c) 15% (d) 20%
  21. 21.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 8% (b) 10% (c) 6% (d) 5%
  22. 22.What is 50% of 880? (a) 440 (b) 880 (c) 441 (d) 4400
  23. 23.What is 20% of 900? (a) 720 (b) 1800 (c) 180 (d) 360
  24. 24.What is 75% of 320? (a) 80 (b) 2400 (c) 240 (d) 480
  25. 25.A shopkeeper buys a toy for ₹500 and sells it for ₹700. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  26. 26.A shopkeeper buys a toy for ₹860 and sells it for ₹903. What is his profit percent? (a) 43% (b) 6% (c) 5% (d) 10%
  27. 27.What is 20% of 80? (a) 64 (b) 32 (c) 160 (d) 16
  28. 28.A shopkeeper buys a toy for ₹880 and sells it for ₹836. What is his loss percent? (a) 10% (b) 44% (c) 5% (d) 6%
  29. 29.A bag marked ₹1740 is sold at a 20% discount. What is its selling price? (a) ₹1392 (b) ₹348 (c) ₹2088 (d) ₹1720
  30. 30.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 39% (b) 20% (c) 10% (d) 15%
  31. 31.A bag marked ₹700 is sold at a 10% discount. What is its selling price? (a) ₹70 (b) ₹690 (c) ₹630 (d) ₹770
  32. 32.A shopkeeper buys a toy for ₹400 and sells it for ₹560. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  33. 33.A bag marked ₹920 is sold at a 10% discount. What is its selling price? (a) ₹828 (b) ₹910 (c) ₹92 (d) ₹1012
  34. 34.A shopkeeper buys a toy for ₹400 and sells it for ₹280. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  35. 35.A bag marked ₹540 is sold at a 25% discount. What is its selling price? (a) ₹135 (b) ₹515 (c) ₹675 (d) ₹405
  36. 36.A shopkeeper buys a toy for ₹800 and sells it for ₹920. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 16%
  37. 37.A shopkeeper buys a toy for ₹180 and sells it for ₹126. What is his loss percent? (a) 54% (b) 25% (c) 35% (d) 30%
  38. 38.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 35% (b) 40% (c) 80% (d) 45%
  39. 39.What is 50% of 720? (a) 361 (b) 720 (c) 3600 (d) 360
  40. 40.A shopkeeper buys a toy for ₹880 and sells it for ₹924. What is his profit percent? (a) 44% (b) 10% (c) 6% (d) 5%

Answer key

  1. 112
  2. 30%
  3. ₹540
  4. 147
  5. 10%
  6. 100
  7. 460
  8. 25%
  9. 200
  10. 22
  11. 576
  12. 124
  13. 19
  14. 15%
  15. ₹504
  16. 15%
  17. 136
  18. 8
  19. 30%
  20. 15%
  21. 5%
  22. 440
  23. 180
  24. 240
  25. 40%
  26. 5%
  27. 16
  28. 5%
  29. ₹1392
  30. 15%
  31. ₹630
  32. 40%
  33. ₹828
  34. 30%
  35. ₹405
  36. 15%
  37. 30%
  38. 40%
  39. 360
  40. 5%

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