← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 342 · 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 ₹300 and sells it for ₹375. What is his profit percent? (a) 75% (b) 25% (c) 20% (d) 30%
  2. 2.A bag marked ₹1400 is sold at a 20% discount. What is its selling price? (a) ₹1120 (b) ₹1680 (c) ₹1380 (d) ₹280
  3. 3.A shopkeeper buys a toy for ₹380 and sells it for ₹285. What is his loss percent? (a) 30% (b) 25% (c) 95% (d) 20%
  4. 4.A shopkeeper buys a toy for ₹840 and sells it for ₹924. What is his profit percent? (a) 10% (b) 84% (c) 15% (d) 5%
  5. 5.A bag marked ₹1440 is sold at a 10% discount. What is its selling price? (a) ₹1430 (b) ₹144 (c) ₹1584 (d) ₹1296
  6. 6.What is 5% of 360? (a) 18 (b) 342 (c) 36 (d) 180
  7. 7.A shopkeeper buys a toy for ₹1000 and sells it for ₹1200. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹940 and sells it for ₹1128. What is his profit percent? (a) 20% (b) 21% (c) 15% (d) 25%
  9. 9.What is 15% of 840? (a) 714 (b) 252 (c) 126 (d) 1260
  10. 10.What is 25% of 420? (a) 315 (b) 210 (c) 105 (d) 1050
  11. 11.What is 10% of 300? (a) 270 (b) 30 (c) 60 (d) 300
  12. 12.A shopkeeper buys a toy for ₹600 and sells it for ₹900. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  13. 13.What is 30% of 300? (a) 210 (b) 180 (c) 90 (d) 900
  14. 14.A bag marked ₹1300 is sold at a 40% discount. What is its selling price? (a) ₹520 (b) ₹1260 (c) ₹780 (d) ₹1820
  15. 15.A shopkeeper buys a toy for ₹440 and sells it for ₹418. What is his loss percent? (a) 10% (b) 5% (c) 22% (d) 6%
  16. 16.A shopkeeper buys a toy for ₹640 and sells it for ₹672. What is his profit percent? (a) 32% (b) 6% (c) 10% (d) 5%
  17. 17.What is 20% of 320? (a) 640 (b) 256 (c) 64 (d) 128
  18. 18.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  19. 19.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  20. 20.A shopkeeper buys a toy for ₹780 and sells it for ₹975. What is his profit percent? (a) 26% (b) 30% (c) 20% (d) 25%
  21. 21.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%
  22. 22.A bag marked ₹1840 is sold at a 15% discount. What is its selling price? (a) ₹2116 (b) ₹1825 (c) ₹276 (d) ₹1564
  23. 23.What is 10% of 100? (a) 10 (b) 20 (c) 90 (d) 100
  24. 24.A shopkeeper buys a toy for ₹420 and sells it for ₹294. What is his loss percent? (a) 30% (b) 35% (c) 31% (d) 25%
  25. 25.What is 20% of 160? (a) 64 (b) 320 (c) 128 (d) 32
  26. 26.A shopkeeper buys a toy for ₹600 and sells it for ₹480. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 25%
  27. 27.A shopkeeper buys a toy for ₹880 and sells it for ₹1056. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  28. 28.A bag marked ₹1960 is sold at a 30% discount. What is its selling price? (a) ₹1372 (b) ₹1930 (c) ₹2548 (d) ₹588
  29. 29.What is 20% of 400? (a) 800 (b) 80 (c) 320 (d) 160
  30. 30.What is 5% of 300? (a) 285 (b) 15 (c) 30 (d) 150
  31. 31.A shopkeeper buys a toy for ₹320 and sells it for ₹256. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 64%
  32. 32.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 26%
  33. 33.What is 10% of 480? (a) 480 (b) 432 (c) 96 (d) 48
  34. 34.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 54%
  35. 35.A bag marked ₹440 is sold at a 50% discount. What is its selling price? (a) ₹221 (b) ₹390 (c) ₹220 (d) ₹660
  36. 36.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 45% (b) 40% (c) 41% (d) 35%
  37. 37.A shopkeeper buys a toy for ₹300 and sells it for ₹285. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 6%
  38. 38.A bag marked ₹1020 is sold at a 40% discount. What is its selling price? (a) ₹612 (b) ₹1428 (c) ₹408 (d) ₹980
  39. 39.What is 15% of 960? (a) 1440 (b) 288 (c) 144 (d) 816
  40. 40.What is 15% of 480? (a) 144 (b) 408 (c) 72 (d) 720

Answer key

  1. 25%
  2. ₹1120
  3. 25%
  4. 10%
  5. ₹1296
  6. 18
  7. 20%
  8. 20%
  9. 126
  10. 105
  11. 30
  12. 50%
  13. 90
  14. ₹780
  15. 5%
  16. 5%
  17. 64
  18. 40%
  19. 30%
  20. 25%
  21. 20%
  22. ₹1564
  23. 10
  24. 30%
  25. 32
  26. 20%
  27. 20%
  28. ₹1372
  29. 80
  30. 15
  31. 20%
  32. 5%
  33. 48
  34. 30%
  35. ₹220
  36. 40%
  37. 5%
  38. ₹612
  39. 144
  40. 72

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad