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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 813 · 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.What is 50% of 300? (a) 300 (b) 151 (c) 1500 (d) 150
  2. 2.A shopkeeper buys a toy for ₹560 and sells it for ₹504. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 56%
  3. 3.What is 60% of 600? (a) 3600 (b) 360 (c) 720 (d) 240
  4. 4.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  5. 5.A shopkeeper buys a toy for ₹900 and sells it for ₹1080. What is his profit percent? (a) 20% (b) 25% (c) 21% (d) 15%
  6. 6.A bag marked ₹900 is sold at a 10% discount. What is its selling price? (a) ₹810 (b) ₹90 (c) ₹890 (d) ₹990
  7. 7.A shopkeeper buys a toy for ₹400 and sells it for ₹560. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  8. 8.What is 25% of 860? (a) 645 (b) 2150 (c) 430 (d) 215
  9. 9.A shopkeeper buys a toy for ₹400 and sells it for ₹280. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  10. 10.A shopkeeper buys a toy for ₹980 and sells it for ₹1029. What is his profit percent? (a) 49% (b) 6% (c) 5% (d) 10%
  11. 11.What is 50% of 900? (a) 450 (b) 900 (c) 451 (d) 4500
  12. 12.What is 5% of 240? (a) 12 (b) 228 (c) 24 (d) 120
  13. 13.A shopkeeper buys a toy for ₹700 and sells it for ₹910. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  14. 14.A shopkeeper buys a toy for ₹420 and sells it for ₹546. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  15. 15.A bag marked ₹400 is sold at a 40% discount. What is its selling price? (a) ₹560 (b) ₹360 (c) ₹240 (d) ₹160
  16. 16.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 90% (b) 30% (c) 20% (d) 25%
  17. 17.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 25% (b) 54% (c) 35% (d) 30%
  18. 18.A shopkeeper buys a toy for ₹260 and sells it for ₹364. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  19. 19.A shopkeeper buys a toy for ₹320 and sells it for ₹288. What is his loss percent? (a) 5% (b) 32% (c) 10% (d) 15%
  20. 20.What is 25% of 800? (a) 600 (b) 200 (c) 2000 (d) 400
  21. 21.A bag marked ₹860 is sold at a 20% discount. What is its selling price? (a) ₹172 (b) ₹688 (c) ₹840 (d) ₹1032
  22. 22.What is 40% of 660? (a) 396 (b) 528 (c) 2640 (d) 264
  23. 23.A bag marked ₹1860 is sold at a 15% discount. What is its selling price? (a) ₹279 (b) ₹2139 (c) ₹1581 (d) ₹1845
  24. 24.A bag marked ₹280 is sold at a 10% discount. What is its selling price? (a) ₹270 (b) ₹252 (c) ₹28 (d) ₹308
  25. 25.A bag marked ₹1540 is sold at a 10% discount. What is its selling price? (a) ₹154 (b) ₹1694 (c) ₹1530 (d) ₹1386
  26. 26.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 13%
  27. 27.What is 15% of 920? (a) 138 (b) 1380 (c) 782 (d) 276
  28. 28.What is 75% of 880? (a) 6600 (b) 660 (c) 220 (d) 1320
  29. 29.A bag marked ₹1960 is sold at a 25% discount. What is its selling price? (a) ₹2450 (b) ₹490 (c) ₹1470 (d) ₹1935
  30. 30.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 18% (b) 5% (c) 10% (d) 6%
  31. 31.A bag marked ₹800 is sold at a 30% discount. What is its selling price? (a) ₹770 (b) ₹560 (c) ₹1040 (d) ₹240
  32. 32.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 15% (b) 16% (c) 20% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 70% (b) 20% (c) 25% (d) 30%
  34. 34.What is 5% of 1000? (a) 500 (b) 950 (c) 50 (d) 100
  35. 35.What is 40% of 740? (a) 2960 (b) 444 (c) 592 (d) 296
  36. 36.What is 40% of 400? (a) 1600 (b) 320 (c) 240 (d) 160
  37. 37.A shopkeeper buys a toy for ₹920 and sells it for ₹782. What is his loss percent? (a) 15% (b) 16% (c) 10% (d) 20%
  38. 38.What is 25% of 180? (a) 450 (b) 90 (c) 135 (d) 45
  39. 39.A bag marked ₹720 is sold at a 30% discount. What is its selling price? (a) ₹504 (b) ₹936 (c) ₹216 (d) ₹690
  40. 40.A shopkeeper buys a toy for ₹400 and sells it for ₹240. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%

Answer key

  1. 150
  2. 10%
  3. 360
  4. 40%
  5. 20%
  6. ₹810
  7. 40%
  8. 215
  9. 30%
  10. 5%
  11. 450
  12. 12
  13. 30%
  14. 30%
  15. ₹240
  16. 25%
  17. 30%
  18. 40%
  19. 10%
  20. 200
  21. ₹688
  22. 264
  23. ₹1581
  24. ₹252
  25. ₹1386
  26. 5%
  27. 138
  28. 660
  29. ₹1470
  30. 5%
  31. ₹560
  32. 15%
  33. 25%
  34. 50
  35. 296
  36. 160
  37. 15%
  38. 45
  39. ₹504
  40. 40%

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