← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 455 · 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 ₹720 and sells it for ₹540. What is his loss percent? (a) 25% (b) 26% (c) 20% (d) 30%
  2. 2.What is 40% of 300? (a) 120 (b) 180 (c) 240 (d) 1200
  3. 3.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 26% (b) 15% (c) 10% (d) 5%
  4. 4.A shopkeeper buys a toy for ₹480 and sells it for ₹336. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 31%
  5. 5.What is 50% of 220? (a) 110 (b) 220 (c) 111 (d) 1100
  6. 6.What is 30% of 840? (a) 252 (b) 504 (c) 2520 (d) 588
  7. 7.What is 50% of 120? (a) 61 (b) 600 (c) 120 (d) 60
  8. 8.What is 75% of 960? (a) 1440 (b) 7200 (c) 720 (d) 240
  9. 9.What is 15% of 100? (a) 85 (b) 150 (c) 15 (d) 30
  10. 10.A shopkeeper buys a toy for ₹760 and sells it for ₹722. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 38%
  11. 11.What is 5% of 140? (a) 7 (b) 70 (c) 14 (d) 133
  12. 12.A bag marked ₹1680 is sold at a 10% discount. What is its selling price? (a) ₹1848 (b) ₹1512 (c) ₹1670 (d) ₹168
  13. 13.What is 60% of 820? (a) 492 (b) 984 (c) 328 (d) 4920
  14. 14.What is 50% of 1000? (a) 501 (b) 1000 (c) 5000 (d) 500
  15. 15.A shopkeeper buys a toy for ₹620 and sells it for ₹682. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 62%
  16. 16.A shopkeeper buys a toy for ₹780 and sells it for ₹1014. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  17. 17.A bag marked ₹1300 is sold at a 25% discount. What is its selling price? (a) ₹325 (b) ₹1275 (c) ₹1625 (d) ₹975
  18. 18.A bag marked ₹920 is sold at a 25% discount. What is its selling price? (a) ₹1150 (b) ₹895 (c) ₹690 (d) ₹230
  19. 19.What is 30% of 560? (a) 392 (b) 168 (c) 1680 (d) 336
  20. 20.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 30% (b) 45% (c) 25% (d) 20%
  21. 21.What is 50% of 680? (a) 680 (b) 3400 (c) 341 (d) 340
  22. 22.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  23. 23.A bag marked ₹1900 is sold at a 15% discount. What is its selling price? (a) ₹285 (b) ₹1615 (c) ₹2185 (d) ₹1885
  24. 24.A bag marked ₹840 is sold at a 20% discount. What is its selling price? (a) ₹1008 (b) ₹820 (c) ₹672 (d) ₹168
  25. 25.A shopkeeper buys a toy for ₹260 and sells it for ₹195. What is his loss percent? (a) 30% (b) 25% (c) 65% (d) 20%
  26. 26.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 48%
  27. 27.A shopkeeper buys a toy for ₹300 and sells it for ₹390. What is his profit percent? (a) 25% (b) 90% (c) 35% (d) 30%
  28. 28.A shopkeeper buys a toy for ₹560 and sells it for ₹840. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  29. 29.A bag marked ₹1840 is sold at a 15% discount. What is its selling price? (a) ₹2116 (b) ₹1825 (c) ₹1564 (d) ₹276
  30. 30.A bag marked ₹840 is sold at a 40% discount. What is its selling price? (a) ₹336 (b) ₹800 (c) ₹1176 (d) ₹504
  31. 31.What is 25% of 740? (a) 555 (b) 185 (c) 1850 (d) 370
  32. 32.What is 60% of 100? (a) 600 (b) 40 (c) 120 (d) 60
  33. 33.What is 50% of 80? (a) 80 (b) 40 (c) 41 (d) 400
  34. 34.A bag marked ₹980 is sold at a 40% discount. What is its selling price? (a) ₹1372 (b) ₹940 (c) ₹392 (d) ₹588
  35. 35.A shopkeeper buys a toy for ₹600 and sells it for ₹720. What is his profit percent? (a) 15% (b) 21% (c) 20% (d) 25%
  36. 36.What is 50% of 200? (a) 100 (b) 1000 (c) 200 (d) 101
  37. 37.What is 15% of 940? (a) 282 (b) 1410 (c) 799 (d) 141
  38. 38.A shopkeeper buys a toy for ₹300 and sells it for ₹255. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 45%
  39. 39.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 40% (b) 41% (c) 35% (d) 45%
  40. 40.What is 30% of 120? (a) 84 (b) 72 (c) 360 (d) 36

Answer key

  1. 25%
  2. 120
  3. 10%
  4. 30%
  5. 110
  6. 252
  7. 60
  8. 720
  9. 15
  10. 5%
  11. 7
  12. ₹1512
  13. 492
  14. 500
  15. 10%
  16. 30%
  17. ₹975
  18. ₹690
  19. 168
  20. 25%
  21. 340
  22. 40%
  23. ₹1615
  24. ₹672
  25. 25%
  26. 30%
  27. 30%
  28. 50%
  29. ₹1564
  30. ₹504
  31. 185
  32. 60
  33. 40
  34. ₹588
  35. 20%
  36. 100
  37. 141
  38. 15%
  39. 40%
  40. 36

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