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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 747 · 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 bag marked ₹420 is sold at a 20% discount. What is its selling price? (a) ₹84 (b) ₹504 (c) ₹336 (d) ₹400
  2. 2.What is 20% of 100? (a) 200 (b) 40 (c) 80 (d) 20
  3. 3.A shopkeeper buys a toy for ₹480 and sells it for ₹600. What is his profit percent? (a) 26% (b) 25% (c) 20% (d) 30%
  4. 4.What is 30% of 220? (a) 66 (b) 660 (c) 132 (d) 154
  5. 5.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  6. 6.A shopkeeper buys a toy for ₹200 and sells it for ₹190. What is his loss percent? (a) 6% (b) 10% (c) 4% (d) 5%
  7. 7.A shopkeeper buys a toy for ₹880 and sells it for ₹1100. What is his profit percent? (a) 30% (b) 26% (c) 25% (d) 20%
  8. 8.What is 10% of 920? (a) 920 (b) 184 (c) 92 (d) 828
  9. 9.A shopkeeper buys a toy for ₹720 and sells it for ₹576. What is his loss percent? (a) 15% (b) 20% (c) 21% (d) 25%
  10. 10.What is 10% of 960? (a) 864 (b) 96 (c) 192 (d) 960
  11. 11.A bag marked ₹740 is sold at a 30% discount. What is its selling price? (a) ₹962 (b) ₹518 (c) ₹222 (d) ₹710
  12. 12.What is 50% of 360? (a) 360 (b) 180 (c) 181 (d) 1800
  13. 13.What is 25% of 720? (a) 1800 (b) 180 (c) 540 (d) 360
  14. 14.What is 40% of 140? (a) 560 (b) 84 (c) 112 (d) 56
  15. 15.A bag marked ₹560 is sold at a 10% discount. What is its selling price? (a) ₹504 (b) ₹56 (c) ₹550 (d) ₹616
  16. 16.What is 20% of 740? (a) 296 (b) 148 (c) 1480 (d) 592
  17. 17.What is 15% of 140? (a) 119 (b) 21 (c) 210 (d) 42
  18. 18.What is 10% of 440? (a) 440 (b) 44 (c) 396 (d) 88
  19. 19.A shopkeeper buys a toy for ₹440 and sells it for ₹330. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  20. 20.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  21. 21.A shopkeeper buys a toy for ₹780 and sells it for ₹858. What is his profit percent? (a) 15% (b) 5% (c) 78% (d) 10%
  22. 22.A shopkeeper buys a toy for ₹700 and sells it for ₹420. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  23. 23.A bag marked ₹240 is sold at a 15% discount. What is its selling price? (a) ₹204 (b) ₹276 (c) ₹36 (d) ₹225
  24. 24.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 20% (b) 15% (c) 16% (d) 10%
  25. 25.A shopkeeper buys a toy for ₹240 and sells it for ₹300. What is his profit percent? (a) 60% (b) 20% (c) 30% (d) 25%
  26. 26.A shopkeeper buys a toy for ₹580 and sells it for ₹406. What is his loss percent? (a) 31% (b) 25% (c) 35% (d) 30%
  27. 27.A shopkeeper buys a toy for ₹200 and sells it for ₹170. What is his loss percent? (a) 30% (b) 20% (c) 10% (d) 15%
  28. 28.A bag marked ₹800 is sold at a 15% discount. What is its selling price? (a) ₹120 (b) ₹920 (c) ₹680 (d) ₹785
  29. 29.What is 10% of 100? (a) 100 (b) 90 (c) 20 (d) 10
  30. 30.What is 40% of 720? (a) 2880 (b) 432 (c) 288 (d) 576
  31. 31.What is 60% of 180? (a) 1080 (b) 216 (c) 72 (d) 108
  32. 32.What is 15% of 560? (a) 840 (b) 84 (c) 168 (d) 476
  33. 33.What is 10% of 940? (a) 188 (b) 940 (c) 94 (d) 846
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹1230. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  35. 35.A shopkeeper buys a toy for ₹660 and sells it for ₹528. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 21%
  36. 36.A bag marked ₹600 is sold at a 50% discount. What is its selling price? (a) ₹550 (b) ₹301 (c) ₹900 (d) ₹300
  37. 37.What is 5% of 180? (a) 171 (b) 18 (c) 9 (d) 90
  38. 38.A shopkeeper buys a toy for ₹980 and sells it for ₹1176. What is his profit percent? (a) 20% (b) 25% (c) 21% (d) 15%
  39. 39.A bag marked ₹400 is sold at a 30% discount. What is its selling price? (a) ₹520 (b) ₹280 (c) ₹120 (d) ₹370
  40. 40.A shopkeeper buys a toy for ₹300 and sells it for ₹270. What is his loss percent? (a) 5% (b) 15% (c) 30% (d) 10%

Answer key

  1. ₹336
  2. 20
  3. 25%
  4. 66
  5. 40%
  6. 5%
  7. 25%
  8. 92
  9. 20%
  10. 96
  11. ₹518
  12. 180
  13. 180
  14. 56
  15. ₹504
  16. 148
  17. 21
  18. 44
  19. 25%
  20. 30%
  21. 10%
  22. 40%
  23. ₹204
  24. 15%
  25. 25%
  26. 30%
  27. 15%
  28. ₹680
  29. 10
  30. 288
  31. 108
  32. 84
  33. 94
  34. 50%
  35. 20%
  36. ₹300
  37. 9
  38. 20%
  39. ₹280
  40. 10%

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