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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 997 · 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 260? (a) 52 (b) 520 (c) 104 (d) 208
  2. 2.What is 5% of 520? (a) 494 (b) 260 (c) 52 (d) 26
  3. 3.What is 10% of 780? (a) 78 (b) 156 (c) 702 (d) 780
  4. 4.What is 25% of 780? (a) 195 (b) 390 (c) 585 (d) 1950
  5. 5.What is 75% of 660? (a) 495 (b) 4950 (c) 990 (d) 165
  6. 6.What is 50% of 960? (a) 480 (b) 481 (c) 960 (d) 4800
  7. 7.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 35% (b) 25% (c) 84% (d) 30%
  8. 8.A shopkeeper buys a toy for ₹500 and sells it for ₹375. What is his loss percent? (a) 26% (b) 20% (c) 25% (d) 30%
  9. 9.A shopkeeper buys a toy for ₹400 and sells it for ₹440. What is his profit percent? (a) 40% (b) 10% (c) 5% (d) 15%
  10. 10.A bag marked ₹1060 is sold at a 50% discount. What is its selling price? (a) ₹1010 (b) ₹531 (c) ₹530 (d) ₹1590
  11. 11.What is 40% of 280? (a) 168 (b) 224 (c) 1120 (d) 112
  12. 12.A shopkeeper buys a toy for ₹400 and sells it for ₹520. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%
  13. 13.A bag marked ₹840 is sold at a 25% discount. What is its selling price? (a) ₹630 (b) ₹1050 (c) ₹210 (d) ₹815
  14. 14.What is 15% of 700? (a) 595 (b) 1050 (c) 105 (d) 210
  15. 15.What is 5% of 1000? (a) 50 (b) 950 (c) 100 (d) 500
  16. 16.A shopkeeper buys a toy for ₹760 and sells it for ₹722. What is his loss percent? (a) 38% (b) 5% (c) 6% (d) 10%
  17. 17.A shopkeeper buys a toy for ₹720 and sells it for ₹864. What is his profit percent? (a) 21% (b) 20% (c) 15% (d) 25%
  18. 18.What is 75% of 100? (a) 25 (b) 75 (c) 750 (d) 150
  19. 19.A bag marked ₹720 is sold at a 30% discount. What is its selling price? (a) ₹216 (b) ₹690 (c) ₹936 (d) ₹504
  20. 20.A bag marked ₹1300 is sold at a 50% discount. What is its selling price? (a) ₹650 (b) ₹1950 (c) ₹1250 (d) ₹651
  21. 21.A shopkeeper buys a toy for ₹340 and sells it for ₹510. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  22. 22.What is 10% of 340? (a) 340 (b) 306 (c) 34 (d) 68
  23. 23.A bag marked ₹500 is sold at a 40% discount. What is its selling price? (a) ₹700 (b) ₹200 (c) ₹300 (d) ₹460
  24. 24.What is 50% of 40? (a) 200 (b) 40 (c) 21 (d) 20
  25. 25.A shopkeeper buys a toy for ₹160 and sells it for ₹136. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 24%
  26. 26.What is 15% of 260? (a) 221 (b) 39 (c) 390 (d) 78
  27. 27.A shopkeeper buys a toy for ₹700 and sells it for ₹665. What is his loss percent? (a) 10% (b) 6% (c) 35% (d) 5%
  28. 28.What is 20% of 60? (a) 24 (b) 120 (c) 12 (d) 48
  29. 29.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 15% (b) 5% (c) 74% (d) 10%
  30. 30.What is 30% of 180? (a) 108 (b) 54 (c) 126 (d) 540
  31. 31.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 88% (b) 5% (c) 10% (d) 15%
  32. 32.A shopkeeper buys a toy for ₹520 and sells it for ₹364. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  33. 33.What is 10% of 1000? (a) 200 (b) 100 (c) 1000 (d) 900
  34. 34.A shopkeeper buys a toy for ₹400 and sells it for ₹500. What is his profit percent? (a) 25% (b) 26% (c) 20% (d) 30%
  35. 35.A bag marked ₹1840 is sold at a 50% discount. What is its selling price? (a) ₹921 (b) ₹2760 (c) ₹920 (d) ₹1790
  36. 36.A shopkeeper buys a toy for ₹400 and sells it for ₹560. What is his profit percent? (a) 41% (b) 40% (c) 45% (d) 35%
  37. 37.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  38. 38.What is 40% of 60? (a) 36 (b) 48 (c) 24 (d) 240
  39. 39.What is 5% of 560? (a) 280 (b) 56 (c) 532 (d) 28
  40. 40.A shopkeeper buys a toy for ₹380 and sells it for ₹475. What is his profit percent? (a) 20% (b) 30% (c) 95% (d) 25%

Answer key

  1. 52
  2. 26
  3. 78
  4. 195
  5. 495
  6. 480
  7. 30%
  8. 25%
  9. 10%
  10. ₹530
  11. 112
  12. 30%
  13. ₹630
  14. 105
  15. 50
  16. 5%
  17. 20%
  18. 75
  19. ₹504
  20. ₹650
  21. 50%
  22. 34
  23. ₹300
  24. 20
  25. 15%
  26. 39
  27. 5%
  28. 12
  29. 10%
  30. 54
  31. 10%
  32. 30%
  33. 100
  34. 25%
  35. ₹920
  36. 40%
  37. 50%
  38. 24
  39. 28
  40. 25%

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