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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 685 · 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 75% of 440? (a) 660 (b) 3300 (c) 110 (d) 330
  2. 2.What is 25% of 1000? (a) 2500 (b) 750 (c) 250 (d) 500
  3. 3.What is 15% of 640? (a) 960 (b) 544 (c) 192 (d) 96
  4. 4.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  5. 5.A shopkeeper buys a toy for ₹880 and sells it for ₹616. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  6. 6.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 10% (b) 7% (c) 6% (d) 5%
  7. 7.A shopkeeper buys a toy for ₹720 and sells it for ₹828. What is his profit percent? (a) 15% (b) 10% (c) 16% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹420 and sells it for ₹483. What is his profit percent? (a) 15% (b) 63% (c) 10% (d) 20%
  9. 9.A bag marked ₹660 is sold at a 10% discount. What is its selling price? (a) ₹594 (b) ₹650 (c) ₹726 (d) ₹66
  10. 10.A shopkeeper buys a toy for ₹500 and sells it for ₹750. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  11. 11.A shopkeeper buys a toy for ₹120 and sells it for ₹72. What is his loss percent? (a) 48% (b) 40% (c) 35% (d) 45%
  12. 12.A bag marked ₹500 is sold at a 10% discount. What is its selling price? (a) ₹550 (b) ₹50 (c) ₹490 (d) ₹450
  13. 13.A shopkeeper buys a toy for ₹500 and sells it for ₹375. What is his loss percent? (a) 25% (b) 26% (c) 20% (d) 30%
  14. 14.A shopkeeper buys a toy for ₹140 and sells it for ₹84. What is his loss percent? (a) 35% (b) 56% (c) 45% (d) 40%
  15. 15.What is 75% of 820? (a) 205 (b) 1230 (c) 615 (d) 6150
  16. 16.A shopkeeper buys a toy for ₹600 and sells it for ₹690. What is his profit percent? (a) 20% (b) 90% (c) 10% (d) 15%
  17. 17.What is 10% of 780? (a) 702 (b) 156 (c) 78 (d) 780
  18. 18.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 40%
  19. 19.A bag marked ₹1620 is sold at a 20% discount. What is its selling price? (a) ₹1296 (b) ₹324 (c) ₹1600 (d) ₹1944
  20. 20.A shopkeeper buys a toy for ₹840 and sells it for ₹672. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  21. 21.A bag marked ₹1200 is sold at a 10% discount. What is its selling price? (a) ₹1190 (b) ₹1080 (c) ₹1320 (d) ₹120
  22. 22.A bag marked ₹620 is sold at a 40% discount. What is its selling price? (a) ₹248 (b) ₹580 (c) ₹372 (d) ₹868
  23. 23.A bag marked ₹240 is sold at a 10% discount. What is its selling price? (a) ₹216 (b) ₹230 (c) ₹264 (d) ₹24
  24. 24.A shopkeeper buys a toy for ₹600 and sells it for ₹840. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  25. 25.What is 60% of 700? (a) 420 (b) 280 (c) 840 (d) 4200
  26. 26.A shopkeeper buys a toy for ₹660 and sells it for ₹792. What is his profit percent? (a) 25% (b) 15% (c) 21% (d) 20%
  27. 27.A bag marked ₹560 is sold at a 50% discount. What is its selling price? (a) ₹280 (b) ₹840 (c) ₹281 (d) ₹510
  28. 28.A bag marked ₹1880 is sold at a 30% discount. What is its selling price? (a) ₹1850 (b) ₹2444 (c) ₹1316 (d) ₹564
  29. 29.What is 75% of 980? (a) 7350 (b) 735 (c) 245 (d) 1470
  30. 30.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 21%
  31. 31.A bag marked ₹440 is sold at a 25% discount. What is its selling price? (a) ₹415 (b) ₹330 (c) ₹110 (d) ₹550
  32. 32.A shopkeeper buys a toy for ₹720 and sells it for ₹504. What is his loss percent? (a) 31% (b) 30% (c) 25% (d) 35%
  33. 33.What is 40% of 200? (a) 80 (b) 160 (c) 120 (d) 800
  34. 34.A shopkeeper buys a toy for ₹160 and sells it for ₹240. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 80%
  35. 35.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%
  36. 36.What is 10% of 900? (a) 900 (b) 180 (c) 810 (d) 90
  37. 37.What is 10% of 180? (a) 18 (b) 36 (c) 162 (d) 180
  38. 38.A bag marked ₹200 is sold at a 20% discount. What is its selling price? (a) ₹160 (b) ₹180 (c) ₹40 (d) ₹240
  39. 39.A shopkeeper buys a toy for ₹840 and sells it for ₹714. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 16%
  40. 40.What is 10% of 140? (a) 140 (b) 14 (c) 28 (d) 126

Answer key

  1. 330
  2. 250
  3. 96
  4. 20%
  5. 30%
  6. 5%
  7. 15%
  8. 15%
  9. ₹594
  10. 50%
  11. 40%
  12. ₹450
  13. 25%
  14. 40%
  15. 615
  16. 15%
  17. 78
  18. 5%
  19. ₹1296
  20. 20%
  21. ₹1080
  22. ₹372
  23. ₹216
  24. 40%
  25. 420
  26. 20%
  27. ₹280
  28. ₹1316
  29. 735
  30. 20%
  31. ₹330
  32. 30%
  33. 80
  34. 50%
  35. 40%
  36. 90
  37. 18
  38. ₹160
  39. 15%
  40. 14

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