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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 919 · 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 ₹300 and sells it for ₹375. What is his profit percent? (a) 20% (b) 30% (c) 75% (d) 25%
  2. 2.A shopkeeper buys a toy for ₹980 and sells it for ₹1127. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 16%
  3. 3.What is 25% of 480? (a) 360 (b) 120 (c) 1200 (d) 240
  4. 4.A bag marked ₹300 is sold at a 10% discount. What is its selling price? (a) ₹330 (b) ₹270 (c) ₹30 (d) ₹290
  5. 5.A shopkeeper buys a toy for ₹340 and sells it for ₹289. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 51%
  6. 6.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹290 (b) ₹870 (c) ₹291 (d) ₹530
  7. 7.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 84% (b) 35% (c) 25% (d) 30%
  8. 8.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 35% (b) 25% (c) 48% (d) 30%
  9. 9.What is 15% of 200? (a) 30 (b) 300 (c) 60 (d) 170
  10. 10.What is 15% of 360? (a) 306 (b) 540 (c) 108 (d) 54
  11. 11.A shopkeeper buys a toy for ₹240 and sells it for ₹276. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 36%
  12. 12.A shopkeeper buys a toy for ₹440 and sells it for ₹660. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  13. 13.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 10% (b) 27% (c) 20% (d) 15%
  15. 15.A shopkeeper buys a toy for ₹820 and sells it for ₹1025. What is his profit percent? (a) 26% (b) 25% (c) 20% (d) 30%
  16. 16.A shopkeeper buys a toy for ₹540 and sells it for ₹432. What is his loss percent? (a) 21% (b) 25% (c) 20% (d) 15%
  17. 17.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹1205 (b) ₹1403 (c) ₹183 (d) ₹1037
  18. 18.What is 40% of 740? (a) 592 (b) 444 (c) 296 (d) 2960
  19. 19.A bag marked ₹980 is sold at a 50% discount. What is its selling price? (a) ₹491 (b) ₹490 (c) ₹1470 (d) ₹930
  20. 20.A bag marked ₹1900 is sold at a 15% discount. What is its selling price? (a) ₹2185 (b) ₹285 (c) ₹1615 (d) ₹1885
  21. 21.What is 75% of 100? (a) 750 (b) 75 (c) 150 (d) 25
  22. 22.What is 5% of 680? (a) 340 (b) 646 (c) 34 (d) 68
  23. 23.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 15% (b) 21% (c) 20% (d) 25%
  24. 24.A shopkeeper buys a toy for ₹740 and sells it for ₹1036. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  25. 25.What is 20% of 840? (a) 168 (b) 672 (c) 336 (d) 1680
  26. 26.A shopkeeper buys a toy for ₹780 and sells it for ₹1170. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  27. 27.What is 5% of 400? (a) 20 (b) 40 (c) 200 (d) 380
  28. 28.A bag marked ₹560 is sold at a 15% discount. What is its selling price? (a) ₹644 (b) ₹84 (c) ₹476 (d) ₹545
  29. 29.A bag marked ₹720 is sold at a 50% discount. What is its selling price? (a) ₹1080 (b) ₹360 (c) ₹670 (d) ₹361
  30. 30.What is 10% of 40? (a) 40 (b) 4 (c) 36 (d) 8
  31. 31.A shopkeeper buys a toy for ₹200 and sells it for ₹180. What is his loss percent? (a) 5% (b) 10% (c) 20% (d) 15%
  32. 32.What is 5% of 520? (a) 260 (b) 52 (c) 26 (d) 494
  33. 33.What is 25% of 120? (a) 30 (b) 60 (c) 300 (d) 90
  34. 34.A shopkeeper buys a toy for ₹700 and sells it for ₹595. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  35. 35.What is 5% of 700? (a) 665 (b) 350 (c) 35 (d) 70
  36. 36.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 15% (b) 10% (c) 34% (d) 5%
  37. 37.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 10% (b) 22% (c) 15% (d) 5%
  38. 38.What is 40% of 700? (a) 2800 (b) 420 (c) 560 (d) 280
  39. 39.A shopkeeper buys a toy for ₹940 and sells it for ₹705. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  40. 40.A shopkeeper buys a toy for ₹200 and sells it for ₹300. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%

Answer key

  1. 25%
  2. 15%
  3. 120
  4. ₹270
  5. 15%
  6. ₹290
  7. 30%
  8. 30%
  9. 30
  10. 54
  11. 15%
  12. 50%
  13. 25%
  14. 15%
  15. 25%
  16. 20%
  17. ₹1037
  18. 296
  19. ₹490
  20. ₹1615
  21. 75
  22. 34
  23. 20%
  24. 40%
  25. 168
  26. 50%
  27. 20
  28. ₹476
  29. ₹360
  30. 4
  31. 10%
  32. 26
  33. 30
  34. 15%
  35. 35
  36. 10%
  37. 10%
  38. 280
  39. 25%
  40. 50%

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