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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 50 · 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.What is 5% of 760? (a) 722 (b) 76 (c) 38 (d) 380
  2. 2.A bag marked ₹640 is sold at a 25% discount. What is its selling price? (a) ₹800 (b) ₹480 (c) ₹615 (d) ₹160
  3. 3.A shopkeeper buys a toy for ₹700 and sells it for ₹840. What is his profit percent? (a) 21% (b) 25% (c) 15% (d) 20%
  4. 4.A shopkeeper buys a toy for ₹680 and sells it for ₹612. What is his loss percent? (a) 15% (b) 68% (c) 10% (d) 5%
  5. 5.A bag marked ₹360 is sold at a 40% discount. What is its selling price? (a) ₹320 (b) ₹144 (c) ₹504 (d) ₹216
  6. 6.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 10%
  7. 7.A shopkeeper buys a toy for ₹380 and sells it for ₹418. What is his profit percent? (a) 15% (b) 38% (c) 5% (d) 10%
  8. 8.A bag marked ₹1440 is sold at a 20% discount. What is its selling price? (a) ₹1728 (b) ₹1420 (c) ₹288 (d) ₹1152
  9. 9.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 5% (b) 19% (c) 10% (d) 6%
  10. 10.A shopkeeper buys a toy for ₹520 and sells it for ₹624. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  11. 11.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 15% (b) 25% (c) 20% (d) 48%
  12. 12.A bag marked ₹640 is sold at a 20% discount. What is its selling price? (a) ₹512 (b) ₹128 (c) ₹620 (d) ₹768
  13. 13.What is 40% of 880? (a) 352 (b) 528 (c) 3520 (d) 704
  14. 14.A shopkeeper buys a toy for ₹380 and sells it for ₹342. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 38%
  15. 15.A bag marked ₹520 is sold at a 30% discount. What is its selling price? (a) ₹490 (b) ₹156 (c) ₹364 (d) ₹676
  16. 16.What is 30% of 660? (a) 198 (b) 396 (c) 462 (d) 1980
  17. 17.A shopkeeper buys a toy for ₹900 and sells it for ₹1035. What is his profit percent? (a) 15% (b) 16% (c) 20% (d) 10%
  18. 18.A shopkeeper buys a toy for ₹600 and sells it for ₹360. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  19. 19.A bag marked ₹1840 is sold at a 25% discount. What is its selling price? (a) ₹1815 (b) ₹1380 (c) ₹2300 (d) ₹460
  20. 20.A shopkeeper buys a toy for ₹860 and sells it for ₹731. What is his loss percent? (a) 10% (b) 16% (c) 20% (d) 15%
  21. 21.What is 5% of 300? (a) 150 (b) 15 (c) 285 (d) 30
  22. 22.What is 50% of 40? (a) 21 (b) 20 (c) 200 (d) 40
  23. 23.A shopkeeper buys a toy for ₹640 and sells it for ₹608. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 32%
  24. 24.A shopkeeper buys a toy for ₹440 and sells it for ₹374. What is his loss percent? (a) 15% (b) 66% (c) 10% (d) 20%
  25. 25.A shopkeeper buys a toy for ₹340 and sells it for ₹374. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 34%
  26. 26.A shopkeeper buys a toy for ₹780 and sells it for ₹1092. What is his profit percent? (a) 40% (b) 41% (c) 45% (d) 35%
  27. 27.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 4% (b) 10% (c) 6% (d) 5%
  28. 28.A shopkeeper buys a toy for ₹660 and sells it for ₹924. What is his profit percent? (a) 41% (b) 40% (c) 45% (d) 35%
  29. 29.A bag marked ₹200 is sold at a 50% discount. What is its selling price? (a) ₹101 (b) ₹300 (c) ₹100 (d) ₹150
  30. 30.A bag marked ₹1040 is sold at a 15% discount. What is its selling price? (a) ₹1196 (b) ₹1025 (c) ₹884 (d) ₹156
  31. 31.A shopkeeper buys a toy for ₹880 and sells it for ₹1144. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%
  32. 32.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  33. 33.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹440 and sells it for ₹396. What is his loss percent? (a) 10% (b) 44% (c) 15% (d) 5%
  35. 35.A bag marked ₹660 is sold at a 10% discount. What is its selling price? (a) ₹726 (b) ₹650 (c) ₹66 (d) ₹594
  36. 36.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 50% (b) 15% (c) 5% (d) 10%
  37. 37.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 30% (b) 31% (c) 25% (d) 35%
  38. 38.A shopkeeper buys a toy for ₹880 and sells it for ₹1320. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  39. 39.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  40. 40.What is 15% of 500? (a) 150 (b) 425 (c) 750 (d) 75

Answer key

  1. 38
  2. ₹480
  3. 20%
  4. 10%
  5. ₹216
  6. 15%
  7. 10%
  8. ₹1152
  9. 5%
  10. 20%
  11. 20%
  12. ₹512
  13. 352
  14. 10%
  15. ₹364
  16. 198
  17. 15%
  18. 40%
  19. ₹1380
  20. 15%
  21. 15
  22. 20
  23. 5%
  24. 15%
  25. 10%
  26. 40%
  27. 5%
  28. 40%
  29. ₹100
  30. ₹884
  31. 30%
  32. 30%
  33. 25%
  34. 10%
  35. ₹594
  36. 10%
  37. 30%
  38. 50%
  39. 40%
  40. 75

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