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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 675 · 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 bag marked ₹500 is sold at a 15% discount. What is its selling price? (a) ₹575 (b) ₹485 (c) ₹425 (d) ₹75
  2. 2.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 11% (b) 5% (c) 6% (d) 10%
  3. 3.What is 25% of 140? (a) 105 (b) 350 (c) 35 (d) 70
  4. 4.A shopkeeper buys a toy for ₹1000 and sells it for ₹1100. What is his profit percent? (a) 15% (b) 11% (c) 10% (d) 5%
  5. 5.What is 20% of 320? (a) 64 (b) 256 (c) 128 (d) 640
  6. 6.A shopkeeper buys a toy for ₹120 and sells it for ₹84. What is his loss percent? (a) 25% (b) 35% (c) 36% (d) 30%
  7. 7.A shopkeeper buys a toy for ₹200 and sells it for ₹240. What is his profit percent? (a) 25% (b) 40% (c) 20% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 51% (b) 15% (c) 10% (d) 20%
  9. 9.A bag marked ₹1220 is sold at a 20% discount. What is its selling price? (a) ₹976 (b) ₹244 (c) ₹1200 (d) ₹1464
  10. 10.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  11. 11.A shopkeeper buys a toy for ₹560 and sells it for ₹672. What is his profit percent? (a) 15% (b) 20% (c) 25% (d) 21%
  12. 12.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%
  13. 13.What is 10% of 800? (a) 720 (b) 160 (c) 800 (d) 80
  14. 14.A bag marked ₹220 is sold at a 10% discount. What is its selling price? (a) ₹210 (b) ₹242 (c) ₹198 (d) ₹22
  15. 15.A shopkeeper buys a toy for ₹240 and sells it for ₹336. What is his profit percent? (a) 96% (b) 40% (c) 35% (d) 45%
  16. 16.A bag marked ₹1120 is sold at a 30% discount. What is its selling price? (a) ₹336 (b) ₹784 (c) ₹1456 (d) ₹1090
  17. 17.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 15% (b) 5% (c) 88% (d) 10%
  18. 18.What is 40% of 140? (a) 560 (b) 56 (c) 112 (d) 84
  19. 19.A shopkeeper buys a toy for ₹480 and sells it for ₹408. What is his loss percent? (a) 15% (b) 20% (c) 72% (d) 10%
  20. 20.A shopkeeper buys a toy for ₹140 and sells it for ₹196. What is his profit percent? (a) 35% (b) 40% (c) 56% (d) 45%
  21. 21.What is 60% of 240? (a) 96 (b) 288 (c) 1440 (d) 144
  22. 22.A shopkeeper buys a toy for ₹200 and sells it for ₹120. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 80%
  23. 23.A shopkeeper buys a toy for ₹520 and sells it for ₹494. What is his loss percent? (a) 26% (b) 10% (c) 6% (d) 5%
  24. 24.What is 15% of 180? (a) 270 (b) 54 (c) 27 (d) 153
  25. 25.What is 50% of 220? (a) 111 (b) 1100 (c) 220 (d) 110
  26. 26.A shopkeeper buys a toy for ₹300 and sells it for ₹375. What is his profit percent? (a) 75% (b) 30% (c) 25% (d) 20%
  27. 27.What is 75% of 560? (a) 140 (b) 4200 (c) 420 (d) 840
  28. 28.A shopkeeper buys a toy for ₹600 and sells it for ₹900. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  29. 29.A shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  30. 30.A bag marked ₹1260 is sold at a 10% discount. What is its selling price? (a) ₹1250 (b) ₹126 (c) ₹1386 (d) ₹1134
  31. 31.A bag marked ₹1060 is sold at a 15% discount. What is its selling price? (a) ₹159 (b) ₹901 (c) ₹1045 (d) ₹1219
  32. 32.What is 75% of 780? (a) 1170 (b) 195 (c) 5850 (d) 585
  33. 33.A bag marked ₹1600 is sold at a 20% discount. What is its selling price? (a) ₹1920 (b) ₹1280 (c) ₹1580 (d) ₹320
  34. 34.What is 15% of 920? (a) 276 (b) 138 (c) 1380 (d) 782
  35. 35.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 41% (b) 10% (c) 6% (d) 5%
  36. 36.A bag marked ₹680 is sold at a 15% discount. What is its selling price? (a) ₹578 (b) ₹102 (c) ₹782 (d) ₹665
  37. 37.A shopkeeper buys a toy for ₹160 and sells it for ₹96. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 64%
  38. 38.What is 5% of 720? (a) 360 (b) 36 (c) 684 (d) 72
  39. 39.A bag marked ₹200 is sold at a 10% discount. What is its selling price? (a) ₹20 (b) ₹220 (c) ₹180 (d) ₹190
  40. 40.A shopkeeper buys a toy for ₹420 and sells it for ₹630. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%

Answer key

  1. ₹425
  2. 5%
  3. 35
  4. 10%
  5. 64
  6. 30%
  7. 20%
  8. 15%
  9. ₹976
  10. 40%
  11. 20%
  12. 30%
  13. 80
  14. ₹198
  15. 40%
  16. ₹784
  17. 10%
  18. 56
  19. 15%
  20. 40%
  21. 144
  22. 40%
  23. 5%
  24. 27
  25. 110
  26. 25%
  27. 420
  28. 50%
  29. 30%
  30. ₹1134
  31. ₹901
  32. 585
  33. ₹1280
  34. 138
  35. 5%
  36. ₹578
  37. 40%
  38. 36
  39. ₹180
  40. 50%

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