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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 929 · 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 ₹560 and sells it for ₹588. What is his profit percent? (a) 28% (b) 10% (c) 6% (d) 5%
  2. 2.A shopkeeper buys a toy for ₹1000 and sells it for ₹1200. What is his profit percent? (a) 15% (b) 20% (c) 21% (d) 25%
  3. 3.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 20%
  4. 4.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 31% (b) 35% (c) 25% (d) 30%
  5. 5.A shopkeeper buys a toy for ₹860 and sells it for ₹1032. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  6. 6.What is 20% of 920? (a) 184 (b) 368 (c) 1840 (d) 736
  7. 7.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  8. 8.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 20% (b) 21% (c) 10% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹520 and sells it for ₹494. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 26%
  10. 10.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 10% (b) 15% (c) 76% (d) 5%
  11. 11.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 48%
  12. 12.A shopkeeper buys a toy for ₹140 and sells it for ₹98. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 42%
  13. 13.A bag marked ₹1560 is sold at a 20% discount. What is its selling price? (a) ₹1248 (b) ₹1872 (c) ₹312 (d) ₹1540
  14. 14.A bag marked ₹920 is sold at a 30% discount. What is its selling price? (a) ₹276 (b) ₹1196 (c) ₹644 (d) ₹890
  15. 15.What is 30% of 900? (a) 2700 (b) 630 (c) 270 (d) 540
  16. 16.What is 30% of 680? (a) 204 (b) 408 (c) 476 (d) 2040
  17. 17.A shopkeeper buys a toy for ₹340 and sells it for ₹374. What is his profit percent? (a) 5% (b) 10% (c) 34% (d) 15%
  18. 18.A shopkeeper buys a toy for ₹700 and sells it for ₹560. What is his loss percent? (a) 25% (b) 21% (c) 20% (d) 15%
  19. 19.A shopkeeper buys a toy for ₹740 and sells it for ₹962. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  20. 20.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 24% (b) 10% (c) 5% (d) 15%
  21. 21.A shopkeeper buys a toy for ₹500 and sells it for ₹375. What is his loss percent? (a) 30% (b) 26% (c) 25% (d) 20%
  22. 22.What is 15% of 400? (a) 340 (b) 600 (c) 120 (d) 60
  23. 23.A bag marked ₹1880 is sold at a 40% discount. What is its selling price? (a) ₹2632 (b) ₹1840 (c) ₹752 (d) ₹1128
  24. 24.A shopkeeper buys a toy for ₹840 and sells it for ₹1260. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  25. 25.A shopkeeper buys a toy for ₹320 and sells it for ₹240. What is his loss percent? (a) 20% (b) 80% (c) 30% (d) 25%
  26. 26.A bag marked ₹620 is sold at a 15% discount. What is its selling price? (a) ₹605 (b) ₹93 (c) ₹713 (d) ₹527
  27. 27.What is 15% of 120? (a) 36 (b) 18 (c) 180 (d) 102
  28. 28.A bag marked ₹740 is sold at a 30% discount. What is its selling price? (a) ₹222 (b) ₹710 (c) ₹962 (d) ₹518
  29. 29.A shopkeeper buys a toy for ₹680 and sells it for ₹476. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  30. 30.A bag marked ₹460 is sold at a 20% discount. What is its selling price? (a) ₹368 (b) ₹552 (c) ₹440 (d) ₹92
  31. 31.A shopkeeper buys a toy for ₹580 and sells it for ₹638. What is his profit percent? (a) 5% (b) 15% (c) 58% (d) 10%
  32. 32.What is 20% of 600? (a) 1200 (b) 480 (c) 120 (d) 240
  33. 33.What is 40% of 740? (a) 592 (b) 296 (c) 444 (d) 2960
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹492. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  35. 35.A shopkeeper buys a toy for ₹360 and sells it for ₹432. What is his profit percent? (a) 15% (b) 72% (c) 20% (d) 25%
  36. 36.A bag marked ₹600 is sold at a 30% discount. What is its selling price? (a) ₹180 (b) ₹420 (c) ₹570 (d) ₹780
  37. 37.A shopkeeper buys a toy for ₹940 and sells it for ₹752. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 25%
  38. 38.What is 5% of 100? (a) 5 (b) 95 (c) 50 (d) 10
  39. 39.A shopkeeper buys a toy for ₹780 and sells it for ₹585. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  40. 40.A bag marked ₹1020 is sold at a 25% discount. What is its selling price? (a) ₹255 (b) ₹1275 (c) ₹995 (d) ₹765

Answer key

  1. 5%
  2. 20%
  3. 10%
  4. 30%
  5. 20%
  6. 184
  7. 40%
  8. 15%
  9. 5%
  10. 10%
  11. 20%
  12. 30%
  13. ₹1248
  14. ₹644
  15. 270
  16. 204
  17. 10%
  18. 20%
  19. 30%
  20. 10%
  21. 25%
  22. 60
  23. ₹1128
  24. 50%
  25. 25%
  26. ₹527
  27. 18
  28. ₹518
  29. 30%
  30. ₹368
  31. 10%
  32. 120
  33. 296
  34. 40%
  35. 20%
  36. ₹420
  37. 20%
  38. 5
  39. 25%
  40. ₹765

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