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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 516 · 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 15% of 40? (a) 12 (b) 34 (c) 60 (d) 6
  2. 2.What is 15% of 940? (a) 1410 (b) 799 (c) 282 (d) 141
  3. 3.What is 50% of 420? (a) 210 (b) 211 (c) 420 (d) 2100
  4. 4.A bag marked ₹1300 is sold at a 10% discount. What is its selling price? (a) ₹1170 (b) ₹1430 (c) ₹1290 (d) ₹130
  5. 5.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 22%
  6. 6.A shopkeeper buys a toy for ₹160 and sells it for ₹136. What is his loss percent? (a) 20% (b) 15% (c) 24% (d) 10%
  7. 7.What is 10% of 860? (a) 860 (b) 172 (c) 86 (d) 774
  8. 8.A shopkeeper buys a toy for ₹1000 and sells it for ₹800. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 21%
  9. 9.What is 75% of 480? (a) 360 (b) 3600 (c) 720 (d) 120
  10. 10.A shopkeeper buys a toy for ₹920 and sells it for ₹1104. What is his profit percent? (a) 21% (b) 25% (c) 20% (d) 15%
  11. 11.A shopkeeper buys a toy for ₹960 and sells it for ₹1344. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  12. 12.A shopkeeper buys a toy for ₹380 and sells it for ₹532. What is his profit percent? (a) 41% (b) 40% (c) 45% (d) 35%
  13. 13.What is 25% of 280? (a) 140 (b) 210 (c) 70 (d) 700
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹162. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 18%
  15. 15.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 5% (b) 42% (c) 10% (d) 15%
  16. 16.A shopkeeper buys a toy for ₹360 and sells it for ₹432. What is his profit percent? (a) 15% (b) 72% (c) 20% (d) 25%
  17. 17.A bag marked ₹240 is sold at a 20% discount. What is its selling price? (a) ₹192 (b) ₹220 (c) ₹48 (d) ₹288
  18. 18.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 96% (b) 5% (c) 15% (d) 10%
  19. 19.A shopkeeper buys a toy for ₹860 and sells it for ₹1290. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  20. 20.A shopkeeper buys a toy for ₹560 and sells it for ₹840. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  21. 21.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 25% (b) 20% (c) 48% (d) 15%
  22. 22.A shopkeeper buys a toy for ₹980 and sells it for ₹784. What is his loss percent? (a) 21% (b) 25% (c) 15% (d) 20%
  23. 23.A shopkeeper buys a toy for ₹200 and sells it for ₹240. What is his profit percent? (a) 40% (b) 20% (c) 25% (d) 15%
  24. 24.What is 30% of 100? (a) 300 (b) 30 (c) 70 (d) 60
  25. 25.What is 15% of 720? (a) 216 (b) 612 (c) 1080 (d) 108
  26. 26.A bag marked ₹320 is sold at a 15% discount. What is its selling price? (a) ₹305 (b) ₹272 (c) ₹48 (d) ₹368
  27. 27.A bag marked ₹1760 is sold at a 25% discount. What is its selling price? (a) ₹440 (b) ₹2200 (c) ₹1735 (d) ₹1320
  28. 28.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  29. 29.A shopkeeper buys a toy for ₹940 and sells it for ₹1316. What is his profit percent? (a) 35% (b) 40% (c) 45% (d) 41%
  30. 30.A shopkeeper buys a toy for ₹960 and sells it for ₹768. What is his loss percent? (a) 21% (b) 15% (c) 20% (d) 25%
  31. 31.A shopkeeper buys a toy for ₹440 and sells it for ₹484. What is his profit percent? (a) 10% (b) 15% (c) 44% (d) 5%
  32. 32.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 26%
  33. 33.What is 30% of 420? (a) 1260 (b) 294 (c) 252 (d) 126
  34. 34.What is 40% of 960? (a) 768 (b) 384 (c) 576 (d) 3840
  35. 35.A shopkeeper buys a toy for ₹480 and sells it for ₹360. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  36. 36.What is 20% of 640? (a) 256 (b) 1280 (c) 512 (d) 128
  37. 37.A shopkeeper buys a toy for ₹120 and sells it for ₹150. What is his profit percent? (a) 25% (b) 30% (c) 20% (d) 26%
  38. 38.What is 60% of 40? (a) 240 (b) 24 (c) 48 (d) 16
  39. 39.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 15% (b) 76% (c) 5% (d) 10%
  40. 40.A shopkeeper buys a toy for ₹140 and sells it for ₹133. What is his loss percent? (a) 10% (b) 5% (c) 7% (d) 6%

Answer key

  1. 6
  2. 141
  3. 210
  4. ₹1170
  5. 10%
  6. 15%
  7. 86
  8. 20%
  9. 360
  10. 20%
  11. 40%
  12. 40%
  13. 70
  14. 10%
  15. 10%
  16. 20%
  17. ₹192
  18. 10%
  19. 50%
  20. 50%
  21. 20%
  22. 20%
  23. 20%
  24. 30
  25. 108
  26. ₹272
  27. ₹1320
  28. 50%
  29. 40%
  30. 20%
  31. 10%
  32. 25%
  33. 126
  34. 384
  35. 25%
  36. 128
  37. 25%
  38. 24
  39. 10%
  40. 5%

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