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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 631 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 29% (b) 6% (c) 5% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹540 and sells it for ₹675. What is his profit percent? (a) 30% (b) 25% (c) 26% (d) 20%
  3. 3.What is 30% of 500? (a) 350 (b) 300 (c) 1500 (d) 150
  4. 4.A shopkeeper buys a toy for ₹100 and sells it for ₹110. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 11%
  5. 5.A shopkeeper buys a toy for ₹880 and sells it for ₹704. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 42%
  7. 7.A shopkeeper buys a toy for ₹900 and sells it for ₹855. What is his loss percent? (a) 6% (b) 45% (c) 5% (d) 10%
  8. 8.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  9. 9.A shopkeeper buys a toy for ₹740 and sells it for ₹1036. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  10. 10.What is 25% of 320? (a) 160 (b) 800 (c) 240 (d) 80
  11. 11.A shopkeeper buys a toy for ₹540 and sells it for ₹594. What is his profit percent? (a) 15% (b) 54% (c) 5% (d) 10%
  12. 12.A bag marked ₹1720 is sold at a 10% discount. What is its selling price? (a) ₹1548 (b) ₹172 (c) ₹1892 (d) ₹1710
  13. 13.A bag marked ₹1600 is sold at a 20% discount. What is its selling price? (a) ₹1280 (b) ₹320 (c) ₹1920 (d) ₹1580
  14. 14.A shopkeeper buys a toy for ₹440 and sells it for ₹308. What is his loss percent? (a) 30% (b) 25% (c) 31% (d) 35%
  15. 15.A shopkeeper buys a toy for ₹960 and sells it for ₹1440. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  16. 16.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  17. 17.A bag marked ₹1760 is sold at a 30% discount. What is its selling price? (a) ₹2288 (b) ₹528 (c) ₹1232 (d) ₹1730
  18. 18.What is 25% of 440? (a) 1100 (b) 110 (c) 220 (d) 330
  19. 19.A bag marked ₹200 is sold at a 15% discount. What is its selling price? (a) ₹170 (b) ₹30 (c) ₹230 (d) ₹185
  20. 20.A bag marked ₹1320 is sold at a 20% discount. What is its selling price? (a) ₹1584 (b) ₹1300 (c) ₹1056 (d) ₹264
  21. 21.What is 20% of 440? (a) 352 (b) 88 (c) 176 (d) 880
  22. 22.A bag marked ₹1540 is sold at a 15% discount. What is its selling price? (a) ₹1525 (b) ₹1309 (c) ₹1771 (d) ₹231
  23. 23.A shopkeeper buys a toy for ₹1000 and sells it for ₹1050. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 50%
  24. 24.A bag marked ₹1000 is sold at a 20% discount. What is its selling price? (a) ₹1200 (b) ₹800 (c) ₹200 (d) ₹980
  25. 25.A bag marked ₹400 is sold at a 25% discount. What is its selling price? (a) ₹300 (b) ₹375 (c) ₹100 (d) ₹500
  26. 26.A shopkeeper buys a toy for ₹440 and sells it for ₹550. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  27. 27.A bag marked ₹1740 is sold at a 30% discount. What is its selling price? (a) ₹522 (b) ₹2262 (c) ₹1710 (d) ₹1218
  28. 28.A shopkeeper buys a toy for ₹260 and sells it for ₹338. What is his profit percent? (a) 78% (b) 35% (c) 25% (d) 30%
  29. 29.A shopkeeper buys a toy for ₹840 and sells it for ₹756. What is his loss percent? (a) 5% (b) 10% (c) 84% (d) 15%
  30. 30.A shopkeeper buys a toy for ₹340 and sells it for ₹408. What is his profit percent? (a) 68% (b) 20% (c) 15% (d) 25%
  31. 31.A bag marked ₹920 is sold at a 40% discount. What is its selling price? (a) ₹368 (b) ₹552 (c) ₹1288 (d) ₹880
  32. 32.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 70%
  33. 33.What is 15% of 720? (a) 1080 (b) 216 (c) 108 (d) 612
  34. 34.A bag marked ₹620 is sold at a 10% discount. What is its selling price? (a) ₹62 (b) ₹610 (c) ₹682 (d) ₹558
  35. 35.What is 15% of 100? (a) 15 (b) 85 (c) 30 (d) 150
  36. 36.A shopkeeper buys a toy for ₹280 and sells it for ₹238. What is his loss percent? (a) 20% (b) 42% (c) 15% (d) 10%
  37. 37.A shopkeeper buys a toy for ₹900 and sells it for ₹945. What is his profit percent? (a) 45% (b) 5% (c) 6% (d) 10%
  38. 38.What is 25% of 740? (a) 370 (b) 1850 (c) 555 (d) 185
  39. 39.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 34% (b) 10% (c) 5% (d) 15%
  40. 40.What is 10% of 720? (a) 648 (b) 720 (c) 144 (d) 72

Answer key

  1. 5%
  2. 25%
  3. 150
  4. 10%
  5. 20%
  6. 5%
  7. 5%
  8. 40%
  9. 40%
  10. 80
  11. 10%
  12. ₹1548
  13. ₹1280
  14. 30%
  15. 50%
  16. 50%
  17. ₹1232
  18. 110
  19. ₹170
  20. ₹1056
  21. 88
  22. ₹1309
  23. 5%
  24. ₹800
  25. ₹300
  26. 25%
  27. ₹1218
  28. 30%
  29. 10%
  30. 20%
  31. ₹552
  32. 25%
  33. 108
  34. ₹558
  35. 15
  36. 15%
  37. 5%
  38. 185
  39. 10%
  40. 72

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