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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 922 · 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 ₹680 and sells it for ₹714. What is his profit percent? (a) 10% (b) 6% (c) 34% (d) 5%
  2. 2.A bag marked ₹200 is sold at a 40% discount. What is its selling price? (a) ₹80 (b) ₹160 (c) ₹280 (d) ₹120
  3. 3.A shopkeeper buys a toy for ₹740 and sells it for ₹962. What is his profit percent? (a) 25% (b) 30% (c) 31% (d) 35%
  4. 4.A shopkeeper buys a toy for ₹700 and sells it for ₹665. What is his loss percent? (a) 6% (b) 35% (c) 5% (d) 10%
  5. 5.A shopkeeper buys a toy for ₹720 and sells it for ₹612. What is his loss percent? (a) 10% (b) 16% (c) 15% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹880 and sells it for ₹836. What is his loss percent? (a) 5% (b) 10% (c) 44% (d) 6%
  7. 7.A shopkeeper buys a toy for ₹600 and sells it for ₹420. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 31%
  8. 8.A bag marked ₹1920 is sold at a 10% discount. What is its selling price? (a) ₹1728 (b) ₹1910 (c) ₹2112 (d) ₹192
  9. 9.A shopkeeper buys a toy for ₹340 and sells it for ₹408. What is his profit percent? (a) 20% (b) 68% (c) 25% (d) 15%
  10. 10.What is 50% of 720? (a) 360 (b) 361 (c) 3600 (d) 720
  11. 11.What is 40% of 740? (a) 296 (b) 2960 (c) 444 (d) 592
  12. 12.What is 75% of 880? (a) 1320 (b) 220 (c) 660 (d) 6600
  13. 13.A bag marked ₹1900 is sold at a 40% discount. What is its selling price? (a) ₹1140 (b) ₹1860 (c) ₹760 (d) ₹2660
  14. 14.A bag marked ₹240 is sold at a 30% discount. What is its selling price? (a) ₹210 (b) ₹72 (c) ₹312 (d) ₹168
  15. 15.What is 15% of 560? (a) 84 (b) 840 (c) 168 (d) 476
  16. 16.A shopkeeper buys a toy for ₹440 and sells it for ₹572. What is his profit percent? (a) 31% (b) 35% (c) 25% (d) 30%
  17. 17.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 26% (b) 25% (c) 20% (d) 30%
  18. 18.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 25% (b) 31% (c) 30% (d) 35%
  19. 19.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  20. 20.A shopkeeper buys a toy for ₹420 and sells it for ₹399. What is his loss percent? (a) 10% (b) 21% (c) 6% (d) 5%
  21. 21.What is 30% of 280? (a) 84 (b) 196 (c) 840 (d) 168
  22. 22.A bag marked ₹1600 is sold at a 30% discount. What is its selling price? (a) ₹1570 (b) ₹1120 (c) ₹480 (d) ₹2080
  23. 23.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 45% (b) 40% (c) 35% (d) 41%
  24. 24.What is 20% of 840? (a) 336 (b) 168 (c) 1680 (d) 672
  25. 25.A bag marked ₹1340 is sold at a 20% discount. What is its selling price? (a) ₹1608 (b) ₹1072 (c) ₹1320 (d) ₹268
  26. 26.A bag marked ₹1460 is sold at a 40% discount. What is its selling price? (a) ₹2044 (b) ₹876 (c) ₹584 (d) ₹1420
  27. 27.What is 40% of 520? (a) 208 (b) 416 (c) 312 (d) 2080
  28. 28.What is 50% of 820? (a) 411 (b) 820 (c) 4100 (d) 410
  29. 29.What is 50% of 300? (a) 1500 (b) 150 (c) 151 (d) 300
  30. 30.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 4%
  31. 31.What is 20% of 260? (a) 520 (b) 208 (c) 104 (d) 52
  32. 32.A shopkeeper buys a toy for ₹600 and sells it for ₹360. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 41%
  33. 33.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  34. 34.A bag marked ₹1660 is sold at a 20% discount. What is its selling price? (a) ₹332 (b) ₹1992 (c) ₹1328 (d) ₹1640
  35. 35.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 18% (b) 6% (c) 10% (d) 5%
  36. 36.What is 10% of 400? (a) 80 (b) 40 (c) 360 (d) 400
  37. 37.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹500 (b) ₹104 (c) ₹416 (d) ₹624
  38. 38.A shopkeeper buys a toy for ₹400 and sells it for ₹300. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  39. 39.What is 60% of 520? (a) 3120 (b) 624 (c) 312 (d) 208
  40. 40.A bag marked ₹900 is sold at a 15% discount. What is its selling price? (a) ₹765 (b) ₹1035 (c) ₹885 (d) ₹135

Answer key

  1. 5%
  2. ₹120
  3. 30%
  4. 5%
  5. 15%
  6. 5%
  7. 30%
  8. ₹1728
  9. 20%
  10. 360
  11. 296
  12. 660
  13. ₹1140
  14. ₹168
  15. 84
  16. 30%
  17. 25%
  18. 30%
  19. 40%
  20. 5%
  21. 84
  22. ₹1120
  23. 40%
  24. 168
  25. ₹1072
  26. ₹876
  27. 208
  28. 410
  29. 150
  30. 5%
  31. 52
  32. 40%
  33. 40%
  34. ₹1328
  35. 5%
  36. 40
  37. ₹416
  38. 25%
  39. 312
  40. ₹765

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