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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 771 · 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.

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  1. 1.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 56% (b) 25% (c) 15% (d) 20%
  2. 2.What is 25% of 800? (a) 400 (b) 2000 (c) 200 (d) 600
  3. 3.A shopkeeper buys a toy for ₹320 and sells it for ₹240. What is his loss percent? (a) 80% (b) 30% (c) 20% (d) 25%
  4. 4.What is 60% of 700? (a) 840 (b) 4200 (c) 280 (d) 420
  5. 5.A bag marked ₹920 is sold at a 40% discount. What is its selling price? (a) ₹880 (b) ₹1288 (c) ₹368 (d) ₹552
  6. 6.What is 5% of 260? (a) 247 (b) 26 (c) 130 (d) 13
  7. 7.What is 40% of 580? (a) 464 (b) 2320 (c) 348 (d) 232
  8. 8.A bag marked ₹1600 is sold at a 50% discount. What is its selling price? (a) ₹800 (b) ₹801 (c) ₹2400 (d) ₹1550
  9. 9.A shopkeeper buys a toy for ₹180 and sells it for ₹252. What is his profit percent? (a) 72% (b) 35% (c) 45% (d) 40%
  10. 10.What is 5% of 300? (a) 150 (b) 285 (c) 15 (d) 30
  11. 11.What is 30% of 40? (a) 120 (b) 12 (c) 24 (d) 28
  12. 12.What is 40% of 860? (a) 516 (b) 3440 (c) 688 (d) 344
  13. 13.A bag marked ₹920 is sold at a 50% discount. What is its selling price? (a) ₹460 (b) ₹1380 (c) ₹461 (d) ₹870
  14. 14.A shopkeeper buys a toy for ₹360 and sells it for ₹252. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  15. 15.A shopkeeper buys a toy for ₹620 and sells it for ₹868. What is his profit percent? (a) 41% (b) 45% (c) 40% (d) 35%
  16. 16.What is 50% of 400? (a) 200 (b) 201 (c) 400 (d) 2000
  17. 17.A bag marked ₹1740 is sold at a 15% discount. What is its selling price? (a) ₹1725 (b) ₹1479 (c) ₹2001 (d) ₹261
  18. 18.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 8%
  19. 19.A bag marked ₹320 is sold at a 25% discount. What is its selling price? (a) ₹295 (b) ₹240 (c) ₹80 (d) ₹400
  20. 20.A shopkeeper buys a toy for ₹360 and sells it for ₹216. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  21. 21.What is 10% of 560? (a) 112 (b) 504 (c) 56 (d) 560
  22. 22.A shopkeeper buys a toy for ₹160 and sells it for ₹224. What is his profit percent? (a) 40% (b) 64% (c) 35% (d) 45%
  23. 23.A shopkeeper buys a toy for ₹960 and sells it for ₹864. What is his loss percent? (a) 15% (b) 5% (c) 96% (d) 10%
  24. 24.What is 30% of 280? (a) 196 (b) 840 (c) 168 (d) 84
  25. 25.A shopkeeper buys a toy for ₹740 and sells it for ₹851. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 16%
  26. 26.What is 40% of 900? (a) 360 (b) 540 (c) 3600 (d) 720
  27. 27.What is 25% of 100? (a) 75 (b) 50 (c) 25 (d) 250
  28. 28.What is 5% of 340? (a) 34 (b) 323 (c) 170 (d) 17
  29. 29.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 10% (b) 5% (c) 7% (d) 6%
  30. 30.What is 50% of 300? (a) 300 (b) 1500 (c) 150 (d) 151
  31. 31.What is 40% of 680? (a) 408 (b) 272 (c) 544 (d) 2720
  32. 32.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 5% (b) 76% (c) 15% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹820 and sells it for ₹861. What is his profit percent? (a) 41% (b) 10% (c) 6% (d) 5%
  34. 34.What is 15% of 260? (a) 390 (b) 221 (c) 39 (d) 78
  35. 35.A shopkeeper buys a toy for ₹320 and sells it for ₹336. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 16%
  36. 36.A shopkeeper buys a toy for ₹120 and sells it for ₹156. What is his profit percent? (a) 25% (b) 36% (c) 30% (d) 35%
  37. 37.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%
  38. 38.What is 20% of 660? (a) 132 (b) 1320 (c) 528 (d) 264
  39. 39.A bag marked ₹480 is sold at a 30% discount. What is its selling price? (a) ₹144 (b) ₹450 (c) ₹624 (d) ₹336
  40. 40.What is 25% of 740? (a) 185 (b) 370 (c) 555 (d) 1850

Answer key

  1. 20%
  2. 200
  3. 25%
  4. 420
  5. ₹552
  6. 13
  7. 232
  8. ₹800
  9. 40%
  10. 15
  11. 12
  12. 344
  13. ₹460
  14. 30%
  15. 40%
  16. 200
  17. ₹1479
  18. 5%
  19. ₹240
  20. 40%
  21. 56
  22. 40%
  23. 10%
  24. 84
  25. 15%
  26. 360
  27. 25
  28. 17
  29. 5%
  30. 150
  31. 272
  32. 10%
  33. 5%
  34. 39
  35. 5%
  36. 30%
  37. 25%
  38. 132
  39. ₹336
  40. 185

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