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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 429 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A shopkeeper buys a toy for ₹520 and sells it for ₹780. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  2. 2.A shopkeeper buys a toy for ₹640 and sells it for ₹896. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  3. 3.A shopkeeper buys a toy for ₹820 and sells it for ₹738. What is his loss percent? (a) 82% (b) 10% (c) 15% (d) 5%
  4. 4.What is 15% of 200? (a) 30 (b) 300 (c) 60 (d) 170
  5. 5.A shopkeeper buys a toy for ₹860 and sells it for ₹602. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  6. 6.A bag marked ₹1000 is sold at a 20% discount. What is its selling price? (a) ₹980 (b) ₹800 (c) ₹1200 (d) ₹200
  7. 7.What is 25% of 140? (a) 350 (b) 35 (c) 70 (d) 105
  8. 8.A shopkeeper buys a toy for ₹520 and sells it for ₹364. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  9. 9.A bag marked ₹340 is sold at a 10% discount. What is its selling price? (a) ₹374 (b) ₹330 (c) ₹306 (d) ₹34
  10. 10.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 88%
  11. 11.A bag marked ₹920 is sold at a 10% discount. What is its selling price? (a) ₹910 (b) ₹92 (c) ₹1012 (d) ₹828
  12. 12.A shopkeeper buys a toy for ₹480 and sells it for ₹384. What is his loss percent? (a) 25% (b) 20% (c) 96% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹440 and sells it for ₹550. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 26%
  14. 14.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 21%
  15. 15.A shopkeeper buys a toy for ₹240 and sells it for ₹336. What is his profit percent? (a) 96% (b) 35% (c) 45% (d) 40%
  16. 16.A shopkeeper buys a toy for ₹780 and sells it for ₹819. What is his profit percent? (a) 39% (b) 6% (c) 10% (d) 5%
  17. 17.What is 15% of 880? (a) 264 (b) 132 (c) 748 (d) 1320
  18. 18.What is 40% of 60? (a) 48 (b) 24 (c) 240 (d) 36
  19. 19.A shopkeeper buys a toy for ₹380 and sells it for ₹323. What is his loss percent? (a) 57% (b) 10% (c) 15% (d) 20%
  20. 20.What is 15% of 40? (a) 60 (b) 12 (c) 6 (d) 34
  21. 21.A bag marked ₹1940 is sold at a 25% discount. What is its selling price? (a) ₹485 (b) ₹1915 (c) ₹2425 (d) ₹1455
  22. 22.A shopkeeper buys a toy for ₹960 and sells it for ₹1440. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  23. 23.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  24. 24.A shopkeeper buys a toy for ₹680 and sells it for ₹510. What is his loss percent? (a) 25% (b) 20% (c) 26% (d) 30%
  25. 25.A shopkeeper buys a toy for ₹720 and sells it for ₹612. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 16%
  26. 26.What is 60% of 600? (a) 240 (b) 720 (c) 3600 (d) 360
  27. 27.A shopkeeper buys a toy for ₹840 and sells it for ₹1050. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%
  28. 28.A bag marked ₹1680 is sold at a 50% discount. What is its selling price? (a) ₹1630 (b) ₹2520 (c) ₹841 (d) ₹840
  29. 29.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 46% (b) 6% (c) 5% (d) 10%
  30. 30.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 87% (b) 10% (c) 15% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹220 and sells it for ₹253. What is his profit percent? (a) 33% (b) 20% (c) 15% (d) 10%
  32. 32.What is 30% of 840? (a) 2520 (b) 252 (c) 588 (d) 504
  33. 33.What is 15% of 500? (a) 425 (b) 150 (c) 750 (d) 75
  34. 34.A bag marked ₹660 is sold at a 15% discount. What is its selling price? (a) ₹561 (b) ₹99 (c) ₹759 (d) ₹645
  35. 35.A shopkeeper buys a toy for ₹960 and sells it for ₹768. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 21%
  36. 36.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹165 (b) ₹1085 (c) ₹935 (d) ₹1265
  37. 37.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹585 (b) ₹90 (c) ₹510 (d) ₹690
  38. 38.What is 60% of 800? (a) 320 (b) 480 (c) 960 (d) 4800
  39. 39.A bag marked ₹1660 is sold at a 20% discount. What is its selling price? (a) ₹1640 (b) ₹332 (c) ₹1992 (d) ₹1328
  40. 40.What is 10% of 880? (a) 176 (b) 88 (c) 792 (d) 880

Answer key

  1. 50%
  2. 40%
  3. 10%
  4. 30
  5. 30%
  6. ₹800
  7. 35
  8. 30%
  9. ₹306
  10. 20%
  11. ₹828
  12. 20%
  13. 25%
  14. 20%
  15. 40%
  16. 5%
  17. 132
  18. 24
  19. 15%
  20. 6
  21. ₹1455
  22. 50%
  23. 50%
  24. 25%
  25. 15%
  26. 360
  27. 25%
  28. ₹840
  29. 5%
  30. 15%
  31. 15%
  32. 252
  33. 75
  34. ₹561
  35. 20%
  36. ₹935
  37. ₹510
  38. 480
  39. ₹1328
  40. 88

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