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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 505 · 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.A bag marked ₹740 is sold at a 20% discount. What is its selling price? (a) ₹148 (b) ₹888 (c) ₹720 (d) ₹592
  2. 2.What is 75% of 820? (a) 615 (b) 6150 (c) 205 (d) 1230
  3. 3.What is 50% of 520? (a) 261 (b) 260 (c) 2600 (d) 520
  4. 4.What is 5% of 220? (a) 209 (b) 22 (c) 11 (d) 110
  5. 5.What is 5% of 640? (a) 320 (b) 64 (c) 32 (d) 608
  6. 6.A shopkeeper buys a toy for ₹940 and sells it for ₹1316. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  7. 7.What is 50% of 480? (a) 2400 (b) 241 (c) 240 (d) 480
  8. 8.A shopkeeper buys a toy for ₹780 and sells it for ₹936. What is his profit percent? (a) 25% (b) 15% (c) 21% (d) 20%
  9. 9.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹90 (b) ₹585 (c) ₹690 (d) ₹510
  10. 10.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 30% (b) 40% (c) 20% (d) 25%
  11. 11.A shopkeeper buys a toy for ₹520 and sells it for ₹416. What is his loss percent? (a) 25% (b) 20% (c) 21% (d) 15%
  12. 12.What is 15% of 120? (a) 180 (b) 36 (c) 18 (d) 102
  13. 13.What is 20% of 140? (a) 28 (b) 112 (c) 56 (d) 280
  14. 14.A shopkeeper buys a toy for ₹860 and sells it for ₹817. What is his loss percent? (a) 10% (b) 6% (c) 43% (d) 5%
  15. 15.A bag marked ₹900 is sold at a 25% discount. What is its selling price? (a) ₹225 (b) ₹1125 (c) ₹875 (d) ₹675
  16. 16.A shopkeeper buys a toy for ₹600 and sells it for ₹480. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  17. 17.A shopkeeper buys a toy for ₹520 and sells it for ₹390. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  18. 18.What is 15% of 620? (a) 186 (b) 930 (c) 527 (d) 93
  19. 19.A shopkeeper buys a toy for ₹700 and sells it for ₹875. What is his profit percent? (a) 30% (b) 26% (c) 25% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 10% (b) 6% (c) 14% (d) 5%
  21. 21.A bag marked ₹1420 is sold at a 15% discount. What is its selling price? (a) ₹213 (b) ₹1207 (c) ₹1405 (d) ₹1633
  22. 22.What is 10% of 320? (a) 64 (b) 288 (c) 32 (d) 320
  23. 23.What is 30% of 340? (a) 238 (b) 1020 (c) 204 (d) 102
  24. 24.A shopkeeper buys a toy for ₹380 and sells it for ₹532. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  25. 25.A bag marked ₹440 is sold at a 20% discount. What is its selling price? (a) ₹528 (b) ₹420 (c) ₹352 (d) ₹88
  26. 26.A shopkeeper buys a toy for ₹700 and sells it for ₹420. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  27. 27.A shopkeeper buys a toy for ₹260 and sells it for ₹286. What is his profit percent? (a) 5% (b) 26% (c) 15% (d) 10%
  28. 28.A bag marked ₹1240 is sold at a 10% discount. What is its selling price? (a) ₹1116 (b) ₹1364 (c) ₹124 (d) ₹1230
  29. 29.What is 50% of 540? (a) 271 (b) 540 (c) 2700 (d) 270
  30. 30.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 48%
  31. 31.A shopkeeper buys a toy for ₹440 and sells it for ₹308. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  32. 32.What is 75% of 920? (a) 690 (b) 1380 (c) 6900 (d) 230
  33. 33.A shopkeeper buys a toy for ₹880 and sells it for ₹924. What is his profit percent? (a) 44% (b) 5% (c) 6% (d) 10%
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹861. What is his profit percent? (a) 10% (b) 41% (c) 5% (d) 6%
  35. 35.A shopkeeper buys a toy for ₹980 and sells it for ₹1274. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%
  36. 36.A shopkeeper buys a toy for ₹840 and sells it for ₹924. What is his profit percent? (a) 5% (b) 15% (c) 84% (d) 10%
  37. 37.What is 20% of 200? (a) 40 (b) 400 (c) 80 (d) 160
  38. 38.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 10% (b) 4% (c) 5% (d) 6%
  39. 39.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 25% (b) 35% (c) 84% (d) 30%
  40. 40.A shopkeeper buys a toy for ₹200 and sells it for ₹260. What is his profit percent? (a) 60% (b) 35% (c) 25% (d) 30%

Answer key

  1. ₹592
  2. 615
  3. 260
  4. 11
  5. 32
  6. 40%
  7. 240
  8. 20%
  9. ₹510
  10. 25%
  11. 20%
  12. 18
  13. 28
  14. 5%
  15. ₹675
  16. 20%
  17. 25%
  18. 93
  19. 25%
  20. 5%
  21. ₹1207
  22. 32
  23. 102
  24. 40%
  25. ₹352
  26. 40%
  27. 10%
  28. ₹1116
  29. 270
  30. 10%
  31. 30%
  32. 690
  33. 5%
  34. 5%
  35. 30%
  36. 10%
  37. 40
  38. 5%
  39. 30%
  40. 30%

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