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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 427 · 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.What is 20% of 500? (a) 200 (b) 100 (c) 1000 (d) 400
  2. 2.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 5% (b) 15% (c) 80% (d) 10%
  3. 3.What is 75% of 1000? (a) 7500 (b) 250 (c) 750 (d) 1500
  4. 4.A bag marked ₹300 is sold at a 15% discount. What is its selling price? (a) ₹345 (b) ₹285 (c) ₹45 (d) ₹255
  5. 5.A shopkeeper buys a toy for ₹700 and sells it for ₹525. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  6. 6.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 6% (b) 9% (c) 10% (d) 5%
  7. 7.What is 15% of 1000? (a) 1500 (b) 300 (c) 850 (d) 150
  8. 8.What is 40% of 320? (a) 128 (b) 1280 (c) 256 (d) 192
  9. 9.A bag marked ₹1960 is sold at a 50% discount. What is its selling price? (a) ₹981 (b) ₹2940 (c) ₹980 (d) ₹1910
  10. 10.What is 30% of 660? (a) 462 (b) 198 (c) 1980 (d) 396
  11. 11.A shopkeeper buys a toy for ₹500 and sells it for ₹300. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 41%
  12. 12.A shopkeeper buys a toy for ₹600 and sells it for ₹750. What is his profit percent? (a) 25% (b) 26% (c) 30% (d) 20%
  13. 13.A shopkeeper buys a toy for ₹680 and sells it for ₹544. What is his loss percent? (a) 21% (b) 15% (c) 20% (d) 25%
  14. 14.A shopkeeper buys a toy for ₹720 and sells it for ₹936. What is his profit percent? (a) 30% (b) 31% (c) 35% (d) 25%
  15. 15.A shopkeeper buys a toy for ₹380 and sells it for ₹418. What is his profit percent? (a) 15% (b) 38% (c) 10% (d) 5%
  16. 16.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 5% (b) 41% (c) 10% (d) 6%
  17. 17.A shopkeeper buys a toy for ₹500 and sells it for ₹400. What is his loss percent? (a) 20% (b) 21% (c) 25% (d) 15%
  18. 18.A bag marked ₹1920 is sold at a 25% discount. What is its selling price? (a) ₹1895 (b) ₹480 (c) ₹2400 (d) ₹1440
  19. 19.A bag marked ₹1860 is sold at a 10% discount. What is its selling price? (a) ₹1850 (b) ₹1674 (c) ₹2046 (d) ₹186
  20. 20.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 8% (b) 10% (c) 6% (d) 5%
  21. 21.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%
  22. 22.A bag marked ₹800 is sold at a 25% discount. What is its selling price? (a) ₹1000 (b) ₹200 (c) ₹600 (d) ₹775
  23. 23.A shopkeeper buys a toy for ₹980 and sells it for ₹882. What is his loss percent? (a) 98% (b) 5% (c) 10% (d) 15%
  24. 24.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 8%
  25. 25.A bag marked ₹1380 is sold at a 40% discount. What is its selling price? (a) ₹828 (b) ₹1340 (c) ₹1932 (d) ₹552
  26. 26.A bag marked ₹320 is sold at a 30% discount. What is its selling price? (a) ₹416 (b) ₹224 (c) ₹96 (d) ₹290
  27. 27.What is 40% of 240? (a) 144 (b) 192 (c) 96 (d) 960
  28. 28.What is 50% of 80? (a) 40 (b) 80 (c) 41 (d) 400
  29. 29.What is 60% of 600? (a) 240 (b) 360 (c) 720 (d) 3600
  30. 30.A shopkeeper buys a toy for ₹780 and sells it for ₹585. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  31. 31.What is 40% of 260? (a) 208 (b) 1040 (c) 156 (d) 104
  32. 32.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  33. 33.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 41% (b) 35% (c) 45% (d) 40%
  34. 34.What is 75% of 200? (a) 1500 (b) 50 (c) 300 (d) 150
  35. 35.A shopkeeper buys a toy for ₹600 and sells it for ₹510. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 90%
  36. 36.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 36% (b) 10% (c) 5% (d) 15%
  37. 37.A bag marked ₹680 is sold at a 50% discount. What is its selling price? (a) ₹630 (b) ₹1020 (c) ₹340 (d) ₹341
  38. 38.A shopkeeper buys a toy for ₹200 and sells it for ₹120. What is his loss percent? (a) 80% (b) 45% (c) 35% (d) 40%
  39. 39.A bag marked ₹960 is sold at a 40% discount. What is its selling price? (a) ₹384 (b) ₹1344 (c) ₹576 (d) ₹920
  40. 40.A bag marked ₹1920 is sold at a 30% discount. What is its selling price? (a) ₹576 (b) ₹2496 (c) ₹1344 (d) ₹1890

Answer key

  1. 100
  2. 10%
  3. 750
  4. ₹255
  5. 25%
  6. 5%
  7. 150
  8. 128
  9. ₹980
  10. 198
  11. 40%
  12. 25%
  13. 20%
  14. 30%
  15. 10%
  16. 5%
  17. 20%
  18. ₹1440
  19. ₹1674
  20. 5%
  21. 20%
  22. ₹600
  23. 10%
  24. 5%
  25. ₹828
  26. ₹224
  27. 96
  28. 40
  29. 360
  30. 25%
  31. 104
  32. 50%
  33. 40%
  34. 150
  35. 15%
  36. 10%
  37. ₹340
  38. 40%
  39. ₹576
  40. ₹1344

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