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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 250 · 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 bag marked ₹880 is sold at a 25% discount. What is its selling price? (a) ₹660 (b) ₹1100 (c) ₹855 (d) ₹220
  2. 2.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 93%
  3. 3.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 57% (b) 10% (c) 20% (d) 15%
  4. 4.What is 10% of 60? (a) 54 (b) 6 (c) 12 (d) 60
  5. 5.A shopkeeper buys a toy for ₹900 and sells it for ₹945. What is his profit percent? (a) 45% (b) 10% (c) 5% (d) 6%
  6. 6.What is 40% of 40? (a) 160 (b) 24 (c) 32 (d) 16
  7. 7.A shopkeeper buys a toy for ₹480 and sells it for ₹672. What is his profit percent? (a) 35% (b) 40% (c) 45% (d) 41%
  8. 8.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 12% (b) 5% (c) 15% (d) 10%
  9. 9.What is 30% of 740? (a) 2220 (b) 444 (c) 518 (d) 222
  10. 10.A shopkeeper buys a toy for ₹540 and sells it for ₹432. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  11. 11.What is 60% of 220? (a) 88 (b) 1320 (c) 132 (d) 264
  12. 12.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  13. 13.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 10% (b) 14% (c) 15% (d) 5%
  14. 14.A shopkeeper buys a toy for ₹120 and sells it for ₹144. What is his profit percent? (a) 24% (b) 25% (c) 20% (d) 15%
  15. 15.A bag marked ₹1900 is sold at a 10% discount. What is its selling price? (a) ₹2090 (b) ₹1890 (c) ₹1710 (d) ₹190
  16. 16.A bag marked ₹840 is sold at a 10% discount. What is its selling price? (a) ₹830 (b) ₹84 (c) ₹756 (d) ₹924
  17. 17.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 16%
  18. 18.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 52% (b) 25% (c) 15% (d) 20%
  19. 19.What is 50% of 820? (a) 410 (b) 820 (c) 411 (d) 4100
  20. 20.What is 5% of 500? (a) 250 (b) 25 (c) 50 (d) 475
  21. 21.What is 30% of 40? (a) 120 (b) 28 (c) 24 (d) 12
  22. 22.What is 5% of 780? (a) 741 (b) 78 (c) 390 (d) 39
  23. 23.What is 5% of 720? (a) 72 (b) 360 (c) 36 (d) 684
  24. 24.A shopkeeper buys a toy for ₹440 and sells it for ₹264. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  25. 25.A shopkeeper buys a toy for ₹460 and sells it for ₹483. What is his profit percent? (a) 10% (b) 23% (c) 6% (d) 5%
  26. 26.A shopkeeper buys a toy for ₹860 and sells it for ₹645. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  27. 27.What is 20% of 920? (a) 184 (b) 1840 (c) 736 (d) 368
  28. 28.What is 5% of 300? (a) 30 (b) 285 (c) 150 (d) 15
  29. 29.What is 10% of 920? (a) 92 (b) 920 (c) 184 (d) 828
  30. 30.A shopkeeper buys a toy for ₹580 and sells it for ₹725. What is his profit percent? (a) 30% (b) 26% (c) 20% (d) 25%
  31. 31.What is 40% of 460? (a) 1840 (b) 184 (c) 368 (d) 276
  32. 32.What is 10% of 860? (a) 86 (b) 860 (c) 774 (d) 172
  33. 33.A shopkeeper buys a toy for ₹400 and sells it for ₹240. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  34. 34.What is 30% of 160? (a) 48 (b) 96 (c) 112 (d) 480
  35. 35.A shopkeeper buys a toy for ₹540 and sells it for ₹405. What is his loss percent? (a) 25% (b) 20% (c) 30% (d) 26%
  36. 36.A bag marked ₹1540 is sold at a 40% discount. What is its selling price? (a) ₹1500 (b) ₹616 (c) ₹2156 (d) ₹924
  37. 37.A shopkeeper buys a toy for ₹860 and sells it for ₹1075. What is his profit percent? (a) 26% (b) 20% (c) 25% (d) 30%
  38. 38.What is 15% of 860? (a) 731 (b) 129 (c) 1290 (d) 258
  39. 39.A shopkeeper buys a toy for ₹300 and sells it for ₹375. What is his profit percent? (a) 30% (b) 25% (c) 75% (d) 20%
  40. 40.A bag marked ₹240 is sold at a 50% discount. What is its selling price? (a) ₹190 (b) ₹121 (c) ₹360 (d) ₹120

Answer key

  1. ₹660
  2. 15%
  3. 15%
  4. 6
  5. 5%
  6. 16
  7. 40%
  8. 10%
  9. 222
  10. 20%
  11. 132
  12. 50%
  13. 10%
  14. 20%
  15. ₹1710
  16. ₹756
  17. 10%
  18. 20%
  19. 410
  20. 25
  21. 12
  22. 39
  23. 36
  24. 40%
  25. 5%
  26. 25%
  27. 184
  28. 15
  29. 92
  30. 25%
  31. 184
  32. 86
  33. 40%
  34. 48
  35. 25%
  36. ₹924
  37. 25%
  38. 129
  39. 25%
  40. ₹120

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