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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 711 · 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 ₹220 and sells it for ₹253. What is his profit percent? (a) 33% (b) 20% (c) 10% (d) 15%
  2. 2.A shopkeeper buys a toy for ₹500 and sells it for ₹300. What is his loss percent? (a) 40% (b) 45% (c) 35% (d) 41%
  3. 3.What is 10% of 960? (a) 96 (b) 864 (c) 960 (d) 192
  4. 4.A shopkeeper buys a toy for ₹860 and sells it for ₹774. What is his loss percent? (a) 86% (b) 5% (c) 10% (d) 15%
  5. 5.A shopkeeper buys a toy for ₹560 and sells it for ₹392. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  6. 6.A bag marked ₹340 is sold at a 25% discount. What is its selling price? (a) ₹85 (b) ₹425 (c) ₹255 (d) ₹315
  7. 7.A shopkeeper buys a toy for ₹180 and sells it for ₹225. What is his profit percent? (a) 30% (b) 45% (c) 20% (d) 25%
  8. 8.What is 75% of 860? (a) 6450 (b) 215 (c) 645 (d) 1290
  9. 9.A bag marked ₹1600 is sold at a 20% discount. What is its selling price? (a) ₹1280 (b) ₹1580 (c) ₹1920 (d) ₹320
  10. 10.A bag marked ₹480 is sold at a 30% discount. What is its selling price? (a) ₹450 (b) ₹624 (c) ₹336 (d) ₹144
  11. 11.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 5% (b) 74% (c) 10% (d) 15%
  12. 12.What is 60% of 880? (a) 528 (b) 5280 (c) 1056 (d) 352
  13. 13.What is 15% of 40? (a) 34 (b) 12 (c) 60 (d) 6
  14. 14.A bag marked ₹640 is sold at a 25% discount. What is its selling price? (a) ₹800 (b) ₹615 (c) ₹160 (d) ₹480
  15. 15.A shopkeeper buys a toy for ₹680 and sells it for ₹612. What is his loss percent? (a) 5% (b) 68% (c) 10% (d) 15%
  16. 16.What is 30% of 140? (a) 420 (b) 84 (c) 42 (d) 98
  17. 17.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 20%
  18. 18.A bag marked ₹1720 is sold at a 40% discount. What is its selling price? (a) ₹688 (b) ₹1680 (c) ₹1032 (d) ₹2408
  19. 19.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 30% (b) 20% (c) 26% (d) 25%
  20. 20.What is 20% of 720? (a) 576 (b) 1440 (c) 144 (d) 288
  21. 21.A shopkeeper buys a toy for ₹520 and sells it for ₹676. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%
  22. 22.What is 40% of 160? (a) 64 (b) 128 (c) 640 (d) 96
  23. 23.A shopkeeper buys a toy for ₹780 and sells it for ₹468. What is his loss percent? (a) 45% (b) 40% (c) 35% (d) 41%
  24. 24.A shopkeeper buys a toy for ₹960 and sells it for ₹1008. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 48%
  25. 25.What is 15% of 420? (a) 357 (b) 630 (c) 63 (d) 126
  26. 26.What is 60% of 180? (a) 1080 (b) 108 (c) 216 (d) 72
  27. 27.A bag marked ₹260 is sold at a 15% discount. What is its selling price? (a) ₹245 (b) ₹221 (c) ₹39 (d) ₹299
  28. 28.What is 40% of 840? (a) 336 (b) 504 (c) 672 (d) 3360
  29. 29.A shopkeeper buys a toy for ₹980 and sells it for ₹1225. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  30. 30.A shopkeeper buys a toy for ₹340 and sells it for ₹374. What is his profit percent? (a) 15% (b) 5% (c) 34% (d) 10%
  31. 31.A shopkeeper buys a toy for ₹740 and sells it for ₹888. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  32. 32.What is 50% of 100? (a) 51 (b) 500 (c) 100 (d) 50
  33. 33.A shopkeeper buys a toy for ₹660 and sells it for ₹990. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  34. 34.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 5% (b) 10% (c) 16% (d) 15%
  35. 35.A shopkeeper buys a toy for ₹740 and sells it for ₹1036. What is his profit percent? (a) 35% (b) 41% (c) 40% (d) 45%
  36. 36.A bag marked ₹1020 is sold at a 25% discount. What is its selling price? (a) ₹1275 (b) ₹255 (c) ₹765 (d) ₹995
  37. 37.A bag marked ₹1460 is sold at a 40% discount. What is its selling price? (a) ₹584 (b) ₹1420 (c) ₹2044 (d) ₹876
  38. 38.What is 5% of 60? (a) 3 (b) 6 (c) 30 (d) 57
  39. 39.A bag marked ₹1180 is sold at a 15% discount. What is its selling price? (a) ₹177 (b) ₹1357 (c) ₹1165 (d) ₹1003
  40. 40.A shopkeeper buys a toy for ₹520 and sells it for ₹312. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%

Answer key

  1. 15%
  2. 40%
  3. 96
  4. 10%
  5. 30%
  6. ₹255
  7. 25%
  8. 645
  9. ₹1280
  10. ₹336
  11. 10%
  12. 528
  13. 6
  14. ₹480
  15. 10%
  16. 42
  17. 25%
  18. ₹1032
  19. 25%
  20. 144
  21. 30%
  22. 64
  23. 40%
  24. 5%
  25. 63
  26. 108
  27. ₹221
  28. 336
  29. 25%
  30. 10%
  31. 20%
  32. 50
  33. 50%
  34. 10%
  35. 40%
  36. ₹765
  37. ₹876
  38. 3
  39. ₹1003
  40. 40%

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