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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 343 · 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 bag marked ₹1500 is sold at a 30% discount. What is its selling price? (a) ₹450 (b) ₹1470 (c) ₹1950 (d) ₹1050
  2. 2.A bag marked ₹920 is sold at a 15% discount. What is its selling price? (a) ₹1058 (b) ₹905 (c) ₹782 (d) ₹138
  3. 3.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 84%
  4. 4.A shopkeeper buys a toy for ₹720 and sells it for ₹936. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 31%
  5. 5.A shopkeeper buys a toy for ₹880 and sells it for ₹1012. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 16%
  6. 6.A shopkeeper buys a toy for ₹400 and sells it for ₹480. What is his profit percent? (a) 25% (b) 15% (c) 80% (d) 20%
  7. 7.A shopkeeper buys a toy for ₹600 and sells it for ₹540. What is his loss percent? (a) 10% (b) 60% (c) 5% (d) 15%
  8. 8.What is 5% of 720? (a) 360 (b) 36 (c) 72 (d) 684
  9. 9.A shopkeeper buys a toy for ₹260 and sells it for ₹182. What is his loss percent? (a) 78% (b) 35% (c) 25% (d) 30%
  10. 10.A shopkeeper buys a toy for ₹720 and sells it for ₹576. What is his loss percent? (a) 25% (b) 15% (c) 21% (d) 20%
  11. 11.What is 30% of 420? (a) 1260 (b) 126 (c) 252 (d) 294
  12. 12.What is 15% of 900? (a) 270 (b) 1350 (c) 765 (d) 135
  13. 13.A shopkeeper buys a toy for ₹260 and sells it for ₹325. What is his profit percent? (a) 25% (b) 30% (c) 65% (d) 20%
  14. 14.A shopkeeper buys a toy for ₹520 and sells it for ₹780. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  15. 15.A shopkeeper buys a toy for ₹180 and sells it for ₹189. What is his profit percent? (a) 6% (b) 10% (c) 9% (d) 5%
  16. 16.A bag marked ₹1520 is sold at a 10% discount. What is its selling price? (a) ₹1510 (b) ₹1368 (c) ₹152 (d) ₹1672
  17. 17.What is 75% of 460? (a) 3450 (b) 690 (c) 115 (d) 345
  18. 18.What is 30% of 320? (a) 96 (b) 192 (c) 224 (d) 960
  19. 19.What is 75% of 600? (a) 150 (b) 900 (c) 4500 (d) 450
  20. 20.A shopkeeper buys a toy for ₹640 and sells it for ₹384. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  21. 21.What is 15% of 100? (a) 85 (b) 15 (c) 30 (d) 150
  22. 22.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  23. 23.What is 40% of 600? (a) 480 (b) 240 (c) 2400 (d) 360
  24. 24.A bag marked ₹480 is sold at a 30% discount. What is its selling price? (a) ₹450 (b) ₹624 (c) ₹144 (d) ₹336
  25. 25.What is 75% of 500? (a) 750 (b) 125 (c) 375 (d) 3750
  26. 26.A bag marked ₹220 is sold at a 25% discount. What is its selling price? (a) ₹275 (b) ₹195 (c) ₹55 (d) ₹165
  27. 27.A shopkeeper buys a toy for ₹940 and sells it for ₹1222. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  28. 28.What is 10% of 320? (a) 64 (b) 320 (c) 32 (d) 288
  29. 29.A shopkeeper buys a toy for ₹540 and sells it for ₹594. What is his profit percent? (a) 10% (b) 54% (c) 5% (d) 15%
  30. 30.What is 60% of 400? (a) 2400 (b) 240 (c) 160 (d) 480
  31. 31.A shopkeeper buys a toy for ₹460 and sells it for ₹690. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  32. 32.A shopkeeper buys a toy for ₹680 and sells it for ₹884. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  33. 33.A shopkeeper buys a toy for ₹360 and sells it for ₹342. What is his loss percent? (a) 10% (b) 18% (c) 5% (d) 6%
  34. 34.A bag marked ₹1080 is sold at a 15% discount. What is its selling price? (a) ₹1065 (b) ₹1242 (c) ₹162 (d) ₹918
  35. 35.What is 10% of 840? (a) 168 (b) 756 (c) 84 (d) 840
  36. 36.What is 15% of 400? (a) 600 (b) 60 (c) 340 (d) 120
  37. 37.What is 40% of 580? (a) 348 (b) 464 (c) 2320 (d) 232
  38. 38.A shopkeeper buys a toy for ₹180 and sells it for ₹153. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 27%
  39. 39.What is 15% of 380? (a) 323 (b) 570 (c) 114 (d) 57
  40. 40.What is 60% of 680? (a) 272 (b) 408 (c) 816 (d) 4080

Answer key

  1. ₹1050
  2. ₹782
  3. 30%
  4. 30%
  5. 15%
  6. 20%
  7. 10%
  8. 36
  9. 30%
  10. 20%
  11. 126
  12. 135
  13. 25%
  14. 50%
  15. 5%
  16. ₹1368
  17. 345
  18. 96
  19. 450
  20. 40%
  21. 15
  22. 40%
  23. 240
  24. ₹336
  25. 375
  26. ₹165
  27. 30%
  28. 32
  29. 10%
  30. 240
  31. 50%
  32. 30%
  33. 5%
  34. ₹918
  35. 84
  36. 60
  37. 232
  38. 15%
  39. 57
  40. 408

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