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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 389 · 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 25% of 180? (a) 450 (b) 135 (c) 45 (d) 90
  2. 2.A shopkeeper buys a toy for ₹160 and sells it for ₹192. What is his profit percent? (a) 25% (b) 20% (c) 32% (d) 15%
  3. 3.A shopkeeper buys a toy for ₹660 and sells it for ₹759. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 99%
  4. 4.A bag marked ₹280 is sold at a 25% discount. What is its selling price? (a) ₹255 (b) ₹210 (c) ₹350 (d) ₹70
  5. 5.What is 40% of 80? (a) 48 (b) 320 (c) 64 (d) 32
  6. 6.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 84% (b) 10% (c) 15% (d) 20%
  7. 7.A bag marked ₹800 is sold at a 15% discount. What is its selling price? (a) ₹785 (b) ₹920 (c) ₹120 (d) ₹680
  8. 8.What is 50% of 820? (a) 820 (b) 410 (c) 4100 (d) 411
  9. 9.What is 10% of 900? (a) 90 (b) 180 (c) 810 (d) 900
  10. 10.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 54% (b) 25% (c) 35% (d) 30%
  11. 11.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  12. 12.What is 50% of 120? (a) 600 (b) 60 (c) 120 (d) 61
  13. 13.A shopkeeper buys a toy for ₹300 and sells it for ₹345. What is his profit percent? (a) 20% (b) 10% (c) 45% (d) 15%
  14. 14.A shopkeeper buys a toy for ₹720 and sells it for ₹828. What is his profit percent? (a) 20% (b) 10% (c) 16% (d) 15%
  15. 15.A bag marked ₹540 is sold at a 10% discount. What is its selling price? (a) ₹54 (b) ₹530 (c) ₹486 (d) ₹594
  16. 16.A shopkeeper buys a toy for ₹980 and sells it for ₹1029. What is his profit percent? (a) 6% (b) 5% (c) 49% (d) 10%
  17. 17.What is 50% of 800? (a) 4000 (b) 800 (c) 401 (d) 400
  18. 18.A shopkeeper buys a toy for ₹480 and sells it for ₹624. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%
  19. 19.A shopkeeper buys a toy for ₹500 and sells it for ₹475. What is his loss percent? (a) 25% (b) 10% (c) 6% (d) 5%
  20. 20.A shopkeeper buys a toy for ₹600 and sells it for ₹420. What is his loss percent? (a) 25% (b) 30% (c) 31% (d) 35%
  21. 21.A shopkeeper buys a toy for ₹400 and sells it for ₹420. What is his profit percent? (a) 5% (b) 10% (c) 20% (d) 6%
  22. 22.A bag marked ₹220 is sold at a 25% discount. What is its selling price? (a) ₹195 (b) ₹275 (c) ₹55 (d) ₹165
  23. 23.A shopkeeper buys a toy for ₹380 and sells it for ₹399. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 19%
  24. 24.What is 40% of 160? (a) 128 (b) 96 (c) 64 (d) 640
  25. 25.A shopkeeper buys a toy for ₹680 and sells it for ₹952. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  26. 26.What is 40% of 800? (a) 480 (b) 640 (c) 3200 (d) 320
  27. 27.What is 25% of 880? (a) 440 (b) 660 (c) 220 (d) 2200
  28. 28.What is 10% of 220? (a) 22 (b) 198 (c) 44 (d) 220
  29. 29.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  30. 30.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 25% (b) 84% (c) 35% (d) 30%
  31. 31.A shopkeeper buys a toy for ₹400 and sells it for ₹600. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  32. 32.A shopkeeper buys a toy for ₹460 and sells it for ₹644. What is his profit percent? (a) 41% (b) 40% (c) 35% (d) 45%
  33. 33.A shopkeeper buys a toy for ₹220 and sells it for ₹286. What is his profit percent? (a) 66% (b) 25% (c) 35% (d) 30%
  34. 34.A shopkeeper buys a toy for ₹120 and sells it for ₹156. What is his profit percent? (a) 30% (b) 35% (c) 36% (d) 25%
  35. 35.A shopkeeper buys a toy for ₹680 and sells it for ₹714. What is his profit percent? (a) 10% (b) 6% (c) 34% (d) 5%
  36. 36.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 10% (b) 74% (c) 15% (d) 5%
  37. 37.What is 50% of 420? (a) 211 (b) 420 (c) 210 (d) 2100
  38. 38.What is 20% of 160? (a) 128 (b) 320 (c) 32 (d) 64
  39. 39.A shopkeeper buys a toy for ₹580 and sells it for ₹406. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  40. 40.What is 75% of 540? (a) 135 (b) 4050 (c) 810 (d) 405

Answer key

  1. 45
  2. 20%
  3. 15%
  4. ₹210
  5. 32
  6. 15%
  7. ₹680
  8. 410
  9. 90
  10. 30%
  11. 30%
  12. 60
  13. 15%
  14. 15%
  15. ₹486
  16. 5%
  17. 400
  18. 30%
  19. 5%
  20. 30%
  21. 5%
  22. ₹165
  23. 5%
  24. 64
  25. 40%
  26. 320
  27. 220
  28. 22
  29. 30%
  30. 30%
  31. 50%
  32. 40%
  33. 30%
  34. 30%
  35. 5%
  36. 10%
  37. 210
  38. 32
  39. 30%
  40. 405

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