← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 73 · 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 ₹140 and sells it for ₹182. What is his profit percent? (a) 42% (b) 35% (c) 25% (d) 30%
  2. 2.What is 20% of 320? (a) 256 (b) 640 (c) 128 (d) 64
  3. 3.A bag marked ₹620 is sold at a 40% discount. What is its selling price? (a) ₹248 (b) ₹868 (c) ₹580 (d) ₹372
  4. 4.A shopkeeper buys a toy for ₹640 and sells it for ₹480. What is his loss percent? (a) 26% (b) 25% (c) 30% (d) 20%
  5. 5.A shopkeeper buys a toy for ₹880 and sells it for ₹528. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  6. 6.What is 25% of 120? (a) 30 (b) 60 (c) 90 (d) 300
  7. 7.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  8. 8.What is 50% of 340? (a) 170 (b) 171 (c) 340 (d) 1700
  9. 9.A shopkeeper buys a toy for ₹220 and sells it for ₹253. What is his profit percent? (a) 20% (b) 33% (c) 15% (d) 10%
  10. 10.What is 10% of 820? (a) 82 (b) 820 (c) 738 (d) 164
  11. 11.What is 10% of 700? (a) 140 (b) 630 (c) 700 (d) 70
  12. 12.A bag marked ₹1020 is sold at a 15% discount. What is its selling price? (a) ₹153 (b) ₹1005 (c) ₹1173 (d) ₹867
  13. 13.A shopkeeper buys a toy for ₹720 and sells it for ₹864. What is his profit percent? (a) 20% (b) 15% (c) 21% (d) 25%
  14. 14.What is 40% of 560? (a) 448 (b) 224 (c) 336 (d) 2240
  15. 15.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 20% (b) 26% (c) 25% (d) 30%
  16. 16.What is 5% of 800? (a) 80 (b) 40 (c) 760 (d) 400
  17. 17.What is 10% of 860? (a) 860 (b) 774 (c) 86 (d) 172
  18. 18.A bag marked ₹500 is sold at a 40% discount. What is its selling price? (a) ₹460 (b) ₹200 (c) ₹700 (d) ₹300
  19. 19.A shopkeeper buys a toy for ₹660 and sells it for ₹990. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  20. 20.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  21. 21.A shopkeeper buys a toy for ₹320 and sells it for ₹416. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 96%
  22. 22.A shopkeeper buys a toy for ₹300 and sells it for ₹315. What is his profit percent? (a) 15% (b) 5% (c) 6% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹640 and sells it for ₹960. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  24. 24.A shopkeeper buys a toy for ₹180 and sells it for ₹216. What is his profit percent? (a) 20% (b) 36% (c) 15% (d) 25%
  25. 25.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 10% (b) 40% (c) 6% (d) 5%
  26. 26.A bag marked ₹1680 is sold at a 15% discount. What is its selling price? (a) ₹1428 (b) ₹1932 (c) ₹1665 (d) ₹252
  27. 27.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 20% (b) 10% (c) 21% (d) 15%
  28. 28.A shopkeeper buys a toy for ₹400 and sells it for ₹420. What is his profit percent? (a) 20% (b) 5% (c) 6% (d) 10%
  29. 29.A shopkeeper buys a toy for ₹440 and sells it for ₹396. What is his loss percent? (a) 10% (b) 5% (c) 44% (d) 15%
  30. 30.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  31. 31.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 42%
  32. 32.A bag marked ₹1180 is sold at a 10% discount. What is its selling price? (a) ₹118 (b) ₹1062 (c) ₹1298 (d) ₹1170
  33. 33.A bag marked ₹200 is sold at a 15% discount. What is its selling price? (a) ₹230 (b) ₹170 (c) ₹30 (d) ₹185
  34. 34.A bag marked ₹1340 is sold at a 40% discount. What is its selling price? (a) ₹804 (b) ₹536 (c) ₹1876 (d) ₹1300
  35. 35.A shopkeeper buys a toy for ₹500 and sells it for ₹750. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  36. 36.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 20% (b) 30% (c) 90% (d) 25%
  37. 37.A bag marked ₹660 is sold at a 15% discount. What is its selling price? (a) ₹759 (b) ₹561 (c) ₹99 (d) ₹645
  38. 38.A bag marked ₹680 is sold at a 50% discount. What is its selling price? (a) ₹341 (b) ₹340 (c) ₹1020 (d) ₹630
  39. 39.A shopkeeper buys a toy for ₹260 and sells it for ₹156. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  40. 40.A shopkeeper buys a toy for ₹800 and sells it for ₹640. What is his loss percent? (a) 15% (b) 20% (c) 25% (d) 21%

Answer key

  1. 30%
  2. 64
  3. ₹372
  4. 25%
  5. 40%
  6. 30
  7. 40%
  8. 170
  9. 15%
  10. 82
  11. 70
  12. ₹867
  13. 20%
  14. 224
  15. 25%
  16. 40
  17. 86
  18. ₹300
  19. 50%
  20. 40%
  21. 30%
  22. 5%
  23. 50%
  24. 20%
  25. 5%
  26. ₹1428
  27. 15%
  28. 5%
  29. 10%
  30. 40%
  31. 10%
  32. ₹1062
  33. ₹170
  34. ₹804
  35. 50%
  36. 25%
  37. ₹561
  38. ₹340
  39. 40%
  40. 20%

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