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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 308 · 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 ₹420. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%
  2. 2.A bag marked ₹820 is sold at a 10% discount. What is its selling price? (a) ₹82 (b) ₹902 (c) ₹738 (d) ₹810
  3. 3.What is 50% of 820? (a) 820 (b) 4100 (c) 411 (d) 410
  4. 4.A bag marked ₹1100 is sold at a 25% discount. What is its selling price? (a) ₹825 (b) ₹1075 (c) ₹275 (d) ₹1375
  5. 5.What is 5% of 740? (a) 74 (b) 37 (c) 703 (d) 370
  6. 6.A shopkeeper buys a toy for ₹660 and sells it for ₹924. What is his profit percent? (a) 40% (b) 41% (c) 45% (d) 35%
  7. 7.A shopkeeper buys a toy for ₹520 and sells it for ₹676. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  8. 8.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 48% (b) 15% (c) 10% (d) 5%
  9. 9.A bag marked ₹1580 is sold at a 15% discount. What is its selling price? (a) ₹1565 (b) ₹237 (c) ₹1817 (d) ₹1343
  10. 10.A bag marked ₹1440 is sold at a 50% discount. What is its selling price? (a) ₹2160 (b) ₹1390 (c) ₹721 (d) ₹720
  11. 11.A bag marked ₹700 is sold at a 25% discount. What is its selling price? (a) ₹675 (b) ₹875 (c) ₹525 (d) ₹175
  12. 12.A bag marked ₹1320 is sold at a 30% discount. What is its selling price? (a) ₹1716 (b) ₹396 (c) ₹924 (d) ₹1290
  13. 13.A shopkeeper buys a toy for ₹540 and sells it for ₹459. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 81%
  14. 14.A bag marked ₹400 is sold at a 25% discount. What is its selling price? (a) ₹300 (b) ₹375 (c) ₹100 (d) ₹500
  15. 15.A bag marked ₹1260 is sold at a 30% discount. What is its selling price? (a) ₹1230 (b) ₹378 (c) ₹882 (d) ₹1638
  16. 16.A shopkeeper buys a toy for ₹600 and sells it for ₹780. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  17. 17.A bag marked ₹1860 is sold at a 20% discount. What is its selling price? (a) ₹2232 (b) ₹1840 (c) ₹372 (d) ₹1488
  18. 18.A bag marked ₹1200 is sold at a 10% discount. What is its selling price? (a) ₹1320 (b) ₹1190 (c) ₹120 (d) ₹1080
  19. 19.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 28% (b) 5% (c) 6% (d) 10%
  20. 20.What is 75% of 60? (a) 15 (b) 450 (c) 90 (d) 45
  21. 21.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 10% (b) 40% (c) 6% (d) 5%
  22. 22.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 10% (b) 16% (c) 20% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹960 and sells it for ₹1200. What is his profit percent? (a) 26% (b) 25% (c) 30% (d) 20%
  24. 24.A shopkeeper buys a toy for ₹980 and sells it for ₹1225. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  25. 25.What is 75% of 840? (a) 210 (b) 6300 (c) 1260 (d) 630
  26. 26.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 15% (b) 24% (c) 5% (d) 10%
  27. 27.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 20% (b) 21% (c) 15% (d) 25%
  28. 28.A shopkeeper buys a toy for ₹460 and sells it for ₹506. What is his profit percent? (a) 10% (b) 15% (c) 46% (d) 5%
  29. 29.What is 60% of 240? (a) 1440 (b) 288 (c) 96 (d) 144
  30. 30.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 20% (b) 25% (c) 30% (d) 26%
  31. 31.What is 60% of 300? (a) 120 (b) 360 (c) 180 (d) 1800
  32. 32.A shopkeeper buys a toy for ₹640 and sells it for ₹608. What is his loss percent? (a) 10% (b) 6% (c) 32% (d) 5%
  33. 33.A shopkeeper buys a toy for ₹320 and sells it for ₹368. What is his profit percent? (a) 20% (b) 48% (c) 10% (d) 15%
  34. 34.A bag marked ₹220 is sold at a 15% discount. What is its selling price? (a) ₹187 (b) ₹205 (c) ₹33 (d) ₹253
  35. 35.A shopkeeper buys a toy for ₹740 and sells it for ₹777. What is his profit percent? (a) 10% (b) 5% (c) 37% (d) 6%
  36. 36.A shopkeeper buys a toy for ₹780 and sells it for ₹1170. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  37. 37.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 28% (b) 10% (c) 5% (d) 15%
  38. 38.What is 30% of 740? (a) 222 (b) 2220 (c) 444 (d) 518
  39. 39.What is 15% of 240? (a) 360 (b) 36 (c) 204 (d) 72
  40. 40.A bag marked ₹740 is sold at a 30% discount. What is its selling price? (a) ₹222 (b) ₹962 (c) ₹518 (d) ₹710

Answer key

  1. 40%
  2. ₹738
  3. 410
  4. ₹825
  5. 37
  6. 40%
  7. 30%
  8. 10%
  9. ₹1343
  10. ₹720
  11. ₹525
  12. ₹924
  13. 15%
  14. ₹300
  15. ₹882
  16. 30%
  17. ₹1488
  18. ₹1080
  19. 5%
  20. 45
  21. 5%
  22. 15%
  23. 25%
  24. 25%
  25. 630
  26. 10%
  27. 20%
  28. 10%
  29. 144
  30. 25%
  31. 180
  32. 5%
  33. 15%
  34. ₹187
  35. 5%
  36. 50%
  37. 10%
  38. 222
  39. 36
  40. ₹518

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