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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 334 · 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.

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  1. 1.A shopkeeper buys a toy for ₹280 and sells it for ₹322. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 42%
  2. 2.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 15% (b) 20% (c) 21% (d) 25%
  3. 3.What is 20% of 60? (a) 12 (b) 24 (c) 120 (d) 48
  4. 4.What is 25% of 360? (a) 180 (b) 270 (c) 90 (d) 900
  5. 5.A shopkeeper buys a toy for ₹120 and sells it for ₹96. What is his loss percent? (a) 15% (b) 24% (c) 20% (d) 25%
  6. 6.What is 50% of 300? (a) 300 (b) 151 (c) 150 (d) 1500
  7. 7.A shopkeeper buys a toy for ₹200 and sells it for ₹160. What is his loss percent? (a) 15% (b) 25% (c) 40% (d) 20%
  8. 8.A bag marked ₹220 is sold at a 15% discount. What is its selling price? (a) ₹205 (b) ₹187 (c) ₹253 (d) ₹33
  9. 9.What is 15% of 540? (a) 810 (b) 162 (c) 459 (d) 81
  10. 10.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 5% (b) 10% (c) 26% (d) 15%
  11. 11.What is 50% of 680? (a) 680 (b) 340 (c) 3400 (d) 341
  12. 12.A shopkeeper buys a toy for ₹540 and sells it for ₹648. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  13. 13.A bag marked ₹620 is sold at a 10% discount. What is its selling price? (a) ₹62 (b) ₹682 (c) ₹610 (d) ₹558
  14. 14.What is 40% of 40? (a) 24 (b) 16 (c) 32 (d) 160
  15. 15.What is 5% of 940? (a) 470 (b) 47 (c) 94 (d) 893
  16. 16.A shopkeeper buys a toy for ₹500 and sells it for ₹400. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  17. 17.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 13% (b) 6% (c) 5% (d) 10%
  18. 18.A shopkeeper buys a toy for ₹600 and sells it for ₹660. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 60%
  19. 19.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹825 (b) ₹714 (c) ₹966 (d) ₹126
  20. 20.A bag marked ₹2000 is sold at a 10% discount. What is its selling price? (a) ₹2200 (b) ₹1990 (c) ₹1800 (d) ₹200
  21. 21.A shopkeeper buys a toy for ₹140 and sells it for ₹210. What is his profit percent? (a) 70% (b) 45% (c) 50% (d) 55%
  22. 22.A shopkeeper buys a toy for ₹820 and sells it for ₹861. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 41%
  23. 23.A bag marked ₹700 is sold at a 40% discount. What is its selling price? (a) ₹980 (b) ₹280 (c) ₹660 (d) ₹420
  24. 24.A shopkeeper buys a toy for ₹720 and sells it for ₹864. What is his profit percent? (a) 21% (b) 25% (c) 20% (d) 15%
  25. 25.A bag marked ₹760 is sold at a 25% discount. What is its selling price? (a) ₹735 (b) ₹190 (c) ₹570 (d) ₹950
  26. 26.A shopkeeper buys a toy for ₹840 and sells it for ₹882. What is his profit percent? (a) 6% (b) 10% (c) 42% (d) 5%
  27. 27.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 4%
  28. 28.What is 15% of 100? (a) 15 (b) 30 (c) 85 (d) 150
  29. 29.A shopkeeper buys a toy for ₹140 and sells it for ₹154. What is his profit percent? (a) 14% (b) 10% (c) 5% (d) 15%
  30. 30.What is 60% of 880? (a) 528 (b) 5280 (c) 352 (d) 1056
  31. 31.What is 25% of 660? (a) 1650 (b) 330 (c) 165 (d) 495
  32. 32.What is 75% of 340? (a) 2550 (b) 85 (c) 255 (d) 510
  33. 33.What is 50% of 720? (a) 3600 (b) 360 (c) 720 (d) 361
  34. 34.A bag marked ₹500 is sold at a 20% discount. What is its selling price? (a) ₹600 (b) ₹400 (c) ₹100 (d) ₹480
  35. 35.A bag marked ₹1000 is sold at a 25% discount. What is its selling price? (a) ₹750 (b) ₹975 (c) ₹250 (d) ₹1250
  36. 36.A bag marked ₹1240 is sold at a 25% discount. What is its selling price? (a) ₹1550 (b) ₹930 (c) ₹1215 (d) ₹310
  37. 37.A bag marked ₹1080 is sold at a 20% discount. What is its selling price? (a) ₹1060 (b) ₹864 (c) ₹1296 (d) ₹216
  38. 38.A bag marked ₹1120 is sold at a 20% discount. What is its selling price? (a) ₹224 (b) ₹896 (c) ₹1100 (d) ₹1344
  39. 39.A bag marked ₹900 is sold at a 25% discount. What is its selling price? (a) ₹225 (b) ₹875 (c) ₹675 (d) ₹1125
  40. 40.A shopkeeper buys a toy for ₹680 and sells it for ₹714. What is his profit percent? (a) 34% (b) 6% (c) 5% (d) 10%

Answer key

  1. 15%
  2. 20%
  3. 12
  4. 90
  5. 20%
  6. 150
  7. 20%
  8. ₹187
  9. 81
  10. 10%
  11. 340
  12. 20%
  13. ₹558
  14. 16
  15. 47
  16. 20%
  17. 5%
  18. 10%
  19. ₹714
  20. ₹1800
  21. 50%
  22. 5%
  23. ₹420
  24. 20%
  25. ₹570
  26. 5%
  27. 5%
  28. 15
  29. 10%
  30. 528
  31. 165
  32. 255
  33. 360
  34. ₹400
  35. ₹750
  36. ₹930
  37. ₹864
  38. ₹896
  39. ₹675
  40. 5%

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