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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 434 · 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 shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 30% (b) 25% (c) 31% (d) 35%
  2. 2.A shopkeeper buys a toy for ₹540 and sells it for ₹459. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 81%
  3. 3.A bag marked ₹1460 is sold at a 15% discount. What is its selling price? (a) ₹1241 (b) ₹219 (c) ₹1445 (d) ₹1679
  4. 4.A bag marked ₹280 is sold at a 50% discount. What is its selling price? (a) ₹230 (b) ₹141 (c) ₹420 (d) ₹140
  5. 5.What is 50% of 600? (a) 600 (b) 3000 (c) 300 (d) 301
  6. 6.What is 20% of 600? (a) 480 (b) 120 (c) 240 (d) 1200
  7. 7.What is 60% of 900? (a) 360 (b) 540 (c) 5400 (d) 1080
  8. 8.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 7%
  9. 9.What is 40% of 180? (a) 108 (b) 144 (c) 720 (d) 72
  10. 10.What is 5% of 540? (a) 513 (b) 27 (c) 270 (d) 54
  11. 11.What is 40% of 360? (a) 1440 (b) 288 (c) 216 (d) 144
  12. 12.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 31%
  13. 13.A bag marked ₹340 is sold at a 10% discount. What is its selling price? (a) ₹34 (b) ₹374 (c) ₹306 (d) ₹330
  14. 14.A shopkeeper buys a toy for ₹520 and sells it for ₹624. What is his profit percent? (a) 21% (b) 20% (c) 25% (d) 15%
  15. 15.A shopkeeper buys a toy for ₹940 and sells it for ₹799. What is his loss percent? (a) 16% (b) 20% (c) 10% (d) 15%
  16. 16.A shopkeeper buys a toy for ₹840 and sells it for ₹756. What is his loss percent? (a) 84% (b) 5% (c) 15% (d) 10%
  17. 17.A bag marked ₹1520 is sold at a 20% discount. What is its selling price? (a) ₹1500 (b) ₹1216 (c) ₹1824 (d) ₹304
  18. 18.A shopkeeper buys a toy for ₹820 and sells it for ₹738. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 82%
  19. 19.A shopkeeper buys a toy for ₹820 and sells it for ₹697. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 16%
  20. 20.A bag marked ₹1540 is sold at a 20% discount. What is its selling price? (a) ₹1520 (b) ₹308 (c) ₹1848 (d) ₹1232
  21. 21.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 5% (b) 4% (c) 10% (d) 6%
  22. 22.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹520 (b) ₹432 (c) ₹648 (d) ₹108
  23. 23.A shopkeeper buys a toy for ₹200 and sells it for ₹150. What is his loss percent? (a) 50% (b) 20% (c) 30% (d) 25%
  24. 24.A shopkeeper buys a toy for ₹340 and sells it for ₹204. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  25. 25.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 12%
  26. 26.A shopkeeper buys a toy for ₹760 and sells it for ₹1140. What is his profit percent? (a) 50% (b) 55% (c) 51% (d) 45%
  27. 27.What is 20% of 440? (a) 352 (b) 88 (c) 176 (d) 880
  28. 28.What is 5% of 520? (a) 52 (b) 494 (c) 26 (d) 260
  29. 29.A shopkeeper buys a toy for ₹520 and sells it for ₹416. What is his loss percent? (a) 15% (b) 20% (c) 25% (d) 21%
  30. 30.What is 5% of 580? (a) 551 (b) 58 (c) 290 (d) 29
  31. 31.A shopkeeper buys a toy for ₹540 and sells it for ₹378. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 31%
  32. 32.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹291 (b) ₹290 (c) ₹530 (d) ₹870
  33. 33.A bag marked ₹1300 is sold at a 10% discount. What is its selling price? (a) ₹1170 (b) ₹130 (c) ₹1430 (d) ₹1290
  34. 34.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 16% (b) 15% (c) 10% (d) 20%
  35. 35.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 46% (b) 5% (c) 10% (d) 6%
  36. 36.What is 40% of 220? (a) 880 (b) 132 (c) 88 (d) 176
  37. 37.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 51%
  38. 38.A shopkeeper buys a toy for ₹780 and sells it for ₹819. What is his profit percent? (a) 39% (b) 10% (c) 5% (d) 6%
  39. 39.A shopkeeper buys a toy for ₹860 and sells it for ₹688. What is his loss percent? (a) 21% (b) 25% (c) 20% (d) 15%
  40. 40.A shopkeeper buys a toy for ₹1000 and sells it for ₹850. What is his loss percent? (a) 16% (b) 20% (c) 15% (d) 10%

Answer key

  1. 30%
  2. 15%
  3. ₹1241
  4. ₹140
  5. 300
  6. 120
  7. 540
  8. 5%
  9. 72
  10. 27
  11. 144
  12. 5%
  13. ₹306
  14. 20%
  15. 15%
  16. 10%
  17. ₹1216
  18. 10%
  19. 15%
  20. ₹1232
  21. 5%
  22. ₹432
  23. 25%
  24. 40%
  25. 10%
  26. 50%
  27. 88
  28. 26
  29. 20%
  30. 29
  31. 30%
  32. ₹290
  33. ₹1170
  34. 15%
  35. 5%
  36. 88
  37. 15%
  38. 5%
  39. 20%
  40. 15%

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