← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 105 · 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 ₹480 and sells it for ₹624. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  2. 2.A shopkeeper buys a toy for ₹720 and sells it for ₹648. What is his loss percent? (a) 15% (b) 10% (c) 72% (d) 5%
  3. 3.What is 25% of 680? (a) 1700 (b) 510 (c) 340 (d) 170
  4. 4.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 5% (b) 46% (c) 15% (d) 10%
  5. 5.What is 5% of 40? (a) 2 (b) 4 (c) 38 (d) 20
  6. 6.What is 30% of 220? (a) 154 (b) 66 (c) 660 (d) 132
  7. 7.What is 40% of 860? (a) 516 (b) 3440 (c) 688 (d) 344
  8. 8.What is 5% of 480? (a) 240 (b) 48 (c) 24 (d) 456
  9. 9.A bag marked ₹1740 is sold at a 25% discount. What is its selling price? (a) ₹435 (b) ₹2175 (c) ₹1305 (d) ₹1715
  10. 10.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 41%
  11. 11.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹1015 (b) ₹260 (c) ₹780 (d) ₹1300
  12. 12.A shopkeeper buys a toy for ₹240 and sells it for ₹264. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 24%
  13. 13.A bag marked ₹700 is sold at a 30% discount. What is its selling price? (a) ₹490 (b) ₹670 (c) ₹910 (d) ₹210
  14. 14.What is 30% of 440? (a) 1320 (b) 308 (c) 264 (d) 132
  15. 15.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 8%
  16. 16.A shopkeeper buys a toy for ₹260 and sells it for ₹182. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 78%
  17. 17.A bag marked ₹1920 is sold at a 30% discount. What is its selling price? (a) ₹1344 (b) ₹1890 (c) ₹2496 (d) ₹576
  18. 18.A shopkeeper buys a toy for ₹340 and sells it for ₹323. What is his loss percent? (a) 6% (b) 10% (c) 17% (d) 5%
  19. 19.What is 20% of 920? (a) 1840 (b) 184 (c) 368 (d) 736
  20. 20.What is 30% of 240? (a) 720 (b) 168 (c) 144 (d) 72
  21. 21.What is 60% of 240? (a) 96 (b) 144 (c) 1440 (d) 288
  22. 22.What is 5% of 660? (a) 33 (b) 330 (c) 66 (d) 627
  23. 23.A shopkeeper buys a toy for ₹480 and sells it for ₹576. What is his profit percent? (a) 20% (b) 96% (c) 25% (d) 15%
  24. 24.What is 20% of 840? (a) 336 (b) 672 (c) 1680 (d) 168
  25. 25.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 31% (b) 35% (c) 30% (d) 25%
  26. 26.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 22% (b) 10% (c) 15% (d) 5%
  27. 27.A shopkeeper buys a toy for ₹660 and sells it for ₹825. What is his profit percent? (a) 30% (b) 26% (c) 20% (d) 25%
  28. 28.What is 50% of 180? (a) 90 (b) 180 (c) 91 (d) 900
  29. 29.A bag marked ₹520 is sold at a 10% discount. What is its selling price? (a) ₹510 (b) ₹52 (c) ₹572 (d) ₹468
  30. 30.A shopkeeper buys a toy for ₹340 and sells it for ₹408. What is his profit percent? (a) 20% (b) 68% (c) 25% (d) 15%
  31. 31.A shopkeeper buys a toy for ₹380 and sells it for ₹323. What is his loss percent? (a) 20% (b) 15% (c) 57% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹980 and sells it for ₹1176. What is his profit percent? (a) 21% (b) 25% (c) 20% (d) 15%
  33. 33.What is 5% of 280? (a) 14 (b) 140 (c) 266 (d) 28
  34. 34.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  35. 35.A shopkeeper buys a toy for ₹480 and sells it for ₹504. What is his profit percent? (a) 24% (b) 5% (c) 10% (d) 6%
  36. 36.A bag marked ₹1080 is sold at a 50% discount. What is its selling price? (a) ₹1620 (b) ₹541 (c) ₹540 (d) ₹1030
  37. 37.A shopkeeper buys a toy for ₹940 and sells it for ₹1034. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 94%
  38. 38.A shopkeeper buys a toy for ₹380 and sells it for ₹418. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 38%
  39. 39.What is 20% of 300? (a) 120 (b) 600 (c) 60 (d) 240
  40. 40.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 40% (b) 45% (c) 35% (d) 41%

Answer key

  1. 30%
  2. 10%
  3. 170
  4. 10%
  5. 2
  6. 66
  7. 344
  8. 24
  9. ₹1305
  10. 40%
  11. ₹780
  12. 10%
  13. ₹490
  14. 132
  15. 5%
  16. 30%
  17. ₹1344
  18. 5%
  19. 184
  20. 72
  21. 144
  22. 33
  23. 20%
  24. 168
  25. 30%
  26. 10%
  27. 25%
  28. 90
  29. ₹468
  30. 20%
  31. 15%
  32. 20%
  33. 14
  34. 40%
  35. 5%
  36. ₹540
  37. 10%
  38. 10%
  39. 60
  40. 40%

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad