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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 784 · 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 ₹380 and sells it for ₹228. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  2. 2.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  3. 3.A shopkeeper buys a toy for ₹220 and sells it for ₹308. What is his profit percent? (a) 88% (b) 45% (c) 40% (d) 35%
  4. 4.What is 10% of 40? (a) 40 (b) 8 (c) 4 (d) 36
  5. 5.A shopkeeper buys a toy for ₹460 and sells it for ₹276. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  6. 6.What is 50% of 500? (a) 251 (b) 500 (c) 250 (d) 2500
  7. 7.What is 10% of 480? (a) 480 (b) 48 (c) 96 (d) 432
  8. 8.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹324 (b) ₹396 (c) ₹350 (d) ₹36
  9. 9.A shopkeeper buys a toy for ₹800 and sells it for ₹920. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  10. 10.A bag marked ₹1480 is sold at a 40% discount. What is its selling price? (a) ₹2072 (b) ₹592 (c) ₹888 (d) ₹1440
  11. 11.A shopkeeper buys a toy for ₹580 and sells it for ₹812. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  12. 12.A shopkeeper buys a toy for ₹780 and sells it for ₹624. What is his loss percent? (a) 21% (b) 20% (c) 25% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹820 and sells it for ₹943. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%
  14. 14.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 35% (b) 40% (c) 41% (d) 45%
  15. 15.What is 10% of 400? (a) 40 (b) 400 (c) 360 (d) 80
  16. 16.What is 75% of 260? (a) 65 (b) 195 (c) 390 (d) 1950
  17. 17.A shopkeeper buys a toy for ₹200 and sells it for ₹170. What is his loss percent? (a) 20% (b) 15% (c) 30% (d) 10%
  18. 18.A bag marked ₹880 is sold at a 10% discount. What is its selling price? (a) ₹792 (b) ₹870 (c) ₹88 (d) ₹968
  19. 19.A shopkeeper buys a toy for ₹600 and sells it for ₹540. What is his loss percent? (a) 5% (b) 60% (c) 15% (d) 10%
  20. 20.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 6% (b) 5% (c) 8% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹680 and sells it for ₹884. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%
  22. 22.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  23. 23.A bag marked ₹1700 is sold at a 10% discount. What is its selling price? (a) ₹170 (b) ₹1690 (c) ₹1530 (d) ₹1870
  24. 24.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 48% (b) 20% (c) 25% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹180 and sells it for ₹198. What is his profit percent? (a) 18% (b) 10% (c) 5% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹640 and sells it for ₹960. What is his profit percent? (a) 45% (b) 50% (c) 55% (d) 51%
  27. 27.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 76% (b) 25% (c) 15% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹500 and sells it for ₹625. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%
  29. 29.What is 50% of 340? (a) 340 (b) 170 (c) 1700 (d) 171
  30. 30.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 30% (b) 25% (c) 35% (d) 31%
  31. 31.A bag marked ₹980 is sold at a 15% discount. What is its selling price? (a) ₹965 (b) ₹1127 (c) ₹147 (d) ₹833
  32. 32.A shopkeeper buys a toy for ₹760 and sells it for ₹1140. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%
  33. 33.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 5% (b) 10% (c) 80% (d) 15%
  34. 34.A bag marked ₹720 is sold at a 10% discount. What is its selling price? (a) ₹792 (b) ₹710 (c) ₹648 (d) ₹72
  35. 35.A bag marked ₹880 is sold at a 15% discount. What is its selling price? (a) ₹748 (b) ₹1012 (c) ₹132 (d) ₹865
  36. 36.A bag marked ₹1580 is sold at a 25% discount. What is its selling price? (a) ₹1975 (b) ₹1185 (c) ₹395 (d) ₹1555
  37. 37.A bag marked ₹700 is sold at a 10% discount. What is its selling price? (a) ₹690 (b) ₹630 (c) ₹770 (d) ₹70
  38. 38.A bag marked ₹1200 is sold at a 25% discount. What is its selling price? (a) ₹300 (b) ₹1500 (c) ₹1175 (d) ₹900
  39. 39.A shopkeeper buys a toy for ₹400 and sells it for ₹560. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  40. 40.A shopkeeper buys a toy for ₹300 and sells it for ₹315. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 15%

Answer key

  1. 40%
  2. 40%
  3. 40%
  4. 4
  5. 40%
  6. 250
  7. 48
  8. ₹324
  9. 15%
  10. ₹888
  11. 40%
  12. 20%
  13. 15%
  14. 40%
  15. 40
  16. 195
  17. 15%
  18. ₹792
  19. 10%
  20. 5%
  21. 30%
  22. 30%
  23. ₹1530
  24. 20%
  25. 10%
  26. 50%
  27. 20%
  28. 25%
  29. 170
  30. 30%
  31. ₹833
  32. 50%
  33. 10%
  34. ₹648
  35. ₹748
  36. ₹1185
  37. ₹630
  38. ₹900
  39. 40%
  40. 5%

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