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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 169 · 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 ₹200 and sells it for ₹300. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  2. 2.A bag marked ₹320 is sold at a 10% discount. What is its selling price? (a) ₹288 (b) ₹310 (c) ₹352 (d) ₹32
  3. 3.A shopkeeper buys a toy for ₹720 and sells it for ₹1080. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  4. 4.A shopkeeper buys a toy for ₹640 and sells it for ₹768. What is his profit percent? (a) 20% (b) 21% (c) 15% (d) 25%
  5. 5.What is 50% of 360? (a) 180 (b) 1800 (c) 181 (d) 360
  6. 6.What is 50% of 780? (a) 391 (b) 390 (c) 780 (d) 3900
  7. 7.A bag marked ₹680 is sold at a 15% discount. What is its selling price? (a) ₹665 (b) ₹102 (c) ₹782 (d) ₹578
  8. 8.What is 75% of 300? (a) 2250 (b) 450 (c) 75 (d) 225
  9. 9.A bag marked ₹580 is sold at a 10% discount. What is its selling price? (a) ₹58 (b) ₹522 (c) ₹570 (d) ₹638
  10. 10.What is 50% of 80? (a) 41 (b) 80 (c) 40 (d) 400
  11. 11.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 70%
  12. 12.A shopkeeper buys a toy for ₹900 and sells it for ₹630. What is his loss percent? (a) 25% (b) 30% (c) 31% (d) 35%
  13. 13.A bag marked ₹840 is sold at a 50% discount. What is its selling price? (a) ₹421 (b) ₹1260 (c) ₹790 (d) ₹420
  14. 14.What is 5% of 940? (a) 470 (b) 94 (c) 47 (d) 893
  15. 15.A shopkeeper buys a toy for ₹160 and sells it for ₹192. What is his profit percent? (a) 32% (b) 20% (c) 15% (d) 25%
  16. 16.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  17. 17.What is 50% of 40? (a) 21 (b) 40 (c) 200 (d) 20
  18. 18.A shopkeeper buys a toy for ₹320 and sells it for ₹240. What is his loss percent? (a) 30% (b) 80% (c) 25% (d) 20%
  19. 19.What is 60% of 260? (a) 104 (b) 156 (c) 1560 (d) 312
  20. 20.A shopkeeper buys a toy for ₹120 and sells it for ₹168. What is his profit percent? (a) 48% (b) 35% (c) 40% (d) 45%
  21. 21.What is 50% of 640? (a) 3200 (b) 640 (c) 321 (d) 320
  22. 22.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 5% (b) 39% (c) 10% (d) 6%
  23. 23.A shopkeeper buys a toy for ₹700 and sells it for ₹770. What is his profit percent? (a) 5% (b) 10% (c) 70% (d) 15%
  24. 24.What is 10% of 700? (a) 70 (b) 630 (c) 140 (d) 700
  25. 25.What is 40% of 120? (a) 96 (b) 480 (c) 48 (d) 72
  26. 26.A bag marked ₹1720 is sold at a 30% discount. What is its selling price? (a) ₹516 (b) ₹1690 (c) ₹1204 (d) ₹2236
  27. 27.A shopkeeper buys a toy for ₹1000 and sells it for ₹900. What is his loss percent? (a) 10% (b) 11% (c) 15% (d) 5%
  28. 28.What is 25% of 900? (a) 2250 (b) 225 (c) 675 (d) 450
  29. 29.What is 40% of 340? (a) 204 (b) 136 (c) 1360 (d) 272
  30. 30.A bag marked ₹420 is sold at a 30% discount. What is its selling price? (a) ₹390 (b) ₹546 (c) ₹294 (d) ₹126
  31. 31.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 20% (b) 26% (c) 25% (d) 30%
  32. 32.What is 15% of 960? (a) 816 (b) 1440 (c) 144 (d) 288
  33. 33.A shopkeeper buys a toy for ₹480 and sells it for ₹408. What is his loss percent? (a) 10% (b) 72% (c) 20% (d) 15%
  34. 34.A shopkeeper buys a toy for ₹580 and sells it for ₹464. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 21%
  35. 35.What is 10% of 220? (a) 220 (b) 198 (c) 22 (d) 44
  36. 36.A shopkeeper buys a toy for ₹920 and sells it for ₹1288. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  37. 37.A bag marked ₹420 is sold at a 50% discount. What is its selling price? (a) ₹370 (b) ₹211 (c) ₹210 (d) ₹630
  38. 38.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 25% (b) 48% (c) 15% (d) 20%
  39. 39.A bag marked ₹1460 is sold at a 25% discount. What is its selling price? (a) ₹1825 (b) ₹365 (c) ₹1435 (d) ₹1095
  40. 40.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%

Answer key

  1. 50%
  2. ₹288
  3. 50%
  4. 20%
  5. 180
  6. 390
  7. ₹578
  8. 225
  9. ₹522
  10. 40
  11. 25%
  12. 30%
  13. ₹420
  14. 47
  15. 20%
  16. 30%
  17. 20
  18. 25%
  19. 156
  20. 40%
  21. 320
  22. 5%
  23. 10%
  24. 70
  25. 48
  26. ₹1204
  27. 10%
  28. 225
  29. 136
  30. ₹294
  31. 25%
  32. 144
  33. 15%
  34. 20%
  35. 22
  36. 40%
  37. ₹210
  38. 20%
  39. ₹1095
  40. 30%

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