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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 577 · 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 ₹740 and sells it for ₹777. What is his profit percent? (a) 10% (b) 6% (c) 37% (d) 5%
  2. 2.What is 75% of 100? (a) 25 (b) 150 (c) 750 (d) 75
  3. 3.A shopkeeper buys a toy for ₹780 and sells it for ₹468. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  4. 4.What is 25% of 720? (a) 1800 (b) 540 (c) 360 (d) 180
  5. 5.A shopkeeper buys a toy for ₹740 and sells it for ₹555. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  6. 6.A bag marked ₹1740 is sold at a 10% discount. What is its selling price? (a) ₹174 (b) ₹1566 (c) ₹1730 (d) ₹1914
  7. 7.What is 20% of 420? (a) 840 (b) 168 (c) 336 (d) 84
  8. 8.A shopkeeper buys a toy for ₹980 and sells it for ₹588. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  9. 9.A shopkeeper buys a toy for ₹660 and sells it for ₹396. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  10. 10.What is 25% of 120? (a) 300 (b) 60 (c) 90 (d) 30
  11. 11.What is 60% of 60? (a) 360 (b) 36 (c) 24 (d) 72
  12. 12.A shopkeeper buys a toy for ₹580 and sells it for ₹870. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  13. 13.What is 15% of 80? (a) 68 (b) 120 (c) 24 (d) 12
  14. 14.A shopkeeper buys a toy for ₹340 and sells it for ₹510. What is his profit percent? (a) 50% (b) 51% (c) 55% (d) 45%
  15. 15.A shopkeeper buys a toy for ₹240 and sells it for ₹300. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 60%
  16. 16.A shopkeeper buys a toy for ₹360 and sells it for ₹216. What is his loss percent? (a) 45% (b) 41% (c) 35% (d) 40%
  17. 17.A bag marked ₹920 is sold at a 15% discount. What is its selling price? (a) ₹1058 (b) ₹782 (c) ₹138 (d) ₹905
  18. 18.What is 30% of 500? (a) 150 (b) 1500 (c) 350 (d) 300
  19. 19.What is 5% of 80? (a) 8 (b) 40 (c) 4 (d) 76
  20. 20.What is 50% of 700? (a) 351 (b) 700 (c) 350 (d) 3500
  21. 21.A bag marked ₹420 is sold at a 30% discount. What is its selling price? (a) ₹126 (b) ₹390 (c) ₹546 (d) ₹294
  22. 22.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 42% (b) 15% (c) 10% (d) 5%
  23. 23.What is 20% of 240? (a) 480 (b) 96 (c) 48 (d) 192
  24. 24.A shopkeeper buys a toy for ₹760 and sells it for ₹912. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹840 and sells it for ₹504. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  26. 26.A shopkeeper buys a toy for ₹460 and sells it for ₹368. What is his loss percent? (a) 92% (b) 20% (c) 25% (d) 15%
  27. 27.What is 50% of 260? (a) 130 (b) 131 (c) 260 (d) 1300
  28. 28.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  29. 29.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 32%
  30. 30.What is 60% of 400? (a) 240 (b) 480 (c) 2400 (d) 160
  31. 31.A shopkeeper buys a toy for ₹800 and sells it for ₹760. What is his loss percent? (a) 40% (b) 10% (c) 6% (d) 5%
  32. 32.A shopkeeper buys a toy for ₹180 and sells it for ₹252. What is his profit percent? (a) 45% (b) 72% (c) 35% (d) 40%
  33. 33.What is 75% of 420? (a) 105 (b) 3150 (c) 630 (d) 315
  34. 34.A shopkeeper buys a toy for ₹540 and sells it for ₹648. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  35. 35.A bag marked ₹1260 is sold at a 25% discount. What is its selling price? (a) ₹1235 (b) ₹1575 (c) ₹315 (d) ₹945
  36. 36.A bag marked ₹1520 is sold at a 50% discount. What is its selling price? (a) ₹2280 (b) ₹760 (c) ₹761 (d) ₹1470
  37. 37.A shopkeeper buys a toy for ₹840 and sells it for ₹882. What is his profit percent? (a) 6% (b) 5% (c) 42% (d) 10%
  38. 38.What is 60% of 40? (a) 48 (b) 240 (c) 24 (d) 16
  39. 39.What is 60% of 100? (a) 120 (b) 60 (c) 600 (d) 40
  40. 40.What is 40% of 120? (a) 48 (b) 480 (c) 72 (d) 96

Answer key

  1. 5%
  2. 75
  3. 40%
  4. 180
  5. 25%
  6. ₹1566
  7. 84
  8. 40%
  9. 40%
  10. 30
  11. 36
  12. 50%
  13. 12
  14. 50%
  15. 25%
  16. 40%
  17. ₹782
  18. 150
  19. 4
  20. 350
  21. ₹294
  22. 10%
  23. 48
  24. 20%
  25. 40%
  26. 20%
  27. 130
  28. 40%
  29. 10%
  30. 240
  31. 5%
  32. 40%
  33. 315
  34. 20%
  35. ₹945
  36. ₹760
  37. 5%
  38. 24
  39. 60
  40. 48

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