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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 891 · 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 ₹340 and sells it for ₹357. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 17%
  2. 2.A shopkeeper buys a toy for ₹860 and sells it for ₹1032. What is his profit percent? (a) 20% (b) 15% (c) 21% (d) 25%
  3. 3.A bag marked ₹960 is sold at a 10% discount. What is its selling price? (a) ₹96 (b) ₹950 (c) ₹864 (d) ₹1056
  4. 4.A bag marked ₹1060 is sold at a 10% discount. What is its selling price? (a) ₹1050 (b) ₹954 (c) ₹106 (d) ₹1166
  5. 5.A shopkeeper buys a toy for ₹800 and sells it for ₹880. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 80%
  6. 6.A bag marked ₹380 is sold at a 50% discount. What is its selling price? (a) ₹191 (b) ₹190 (c) ₹330 (d) ₹570
  7. 7.A shopkeeper buys a toy for ₹200 and sells it for ₹170. What is his loss percent? (a) 30% (b) 10% (c) 15% (d) 20%
  8. 8.What is 5% of 880? (a) 440 (b) 44 (c) 836 (d) 88
  9. 9.A shopkeeper buys a toy for ₹900 and sells it for ₹1350. What is his profit percent? (a) 50% (b) 51% (c) 45% (d) 55%
  10. 10.What is 25% of 880? (a) 2200 (b) 220 (c) 440 (d) 660
  11. 11.A shopkeeper buys a toy for ₹740 and sells it for ₹777. What is his profit percent? (a) 37% (b) 5% (c) 6% (d) 10%
  12. 12.A shopkeeper buys a toy for ₹400 and sells it for ₹320. What is his loss percent? (a) 25% (b) 20% (c) 80% (d) 15%
  13. 13.What is 20% of 640? (a) 512 (b) 256 (c) 128 (d) 1280
  14. 14.A shopkeeper buys a toy for ₹1000 and sells it for ₹1150. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  15. 15.What is 30% of 900? (a) 540 (b) 630 (c) 2700 (d) 270
  16. 16.A shopkeeper buys a toy for ₹320 and sells it for ₹368. What is his profit percent? (a) 20% (b) 10% (c) 48% (d) 15%
  17. 17.A bag marked ₹620 is sold at a 15% discount. What is its selling price? (a) ₹93 (b) ₹527 (c) ₹713 (d) ₹605
  18. 18.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 39%
  19. 19.What is 60% of 220? (a) 88 (b) 132 (c) 1320 (d) 264
  20. 20.What is 20% of 720? (a) 288 (b) 576 (c) 144 (d) 1440
  21. 21.A bag marked ₹1840 is sold at a 30% discount. What is its selling price? (a) ₹1810 (b) ₹552 (c) ₹2392 (d) ₹1288
  22. 22.A shopkeeper buys a toy for ₹300 and sells it for ₹345. What is his profit percent? (a) 45% (b) 15% (c) 20% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹720 and sells it for ₹900. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  24. 24.A bag marked ₹1480 is sold at a 50% discount. What is its selling price? (a) ₹1430 (b) ₹741 (c) ₹740 (d) ₹2220
  25. 25.A shopkeeper buys a toy for ₹860 and sells it for ₹645. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  26. 26.A shopkeeper buys a toy for ₹600 and sells it for ₹480. What is his loss percent? (a) 21% (b) 20% (c) 15% (d) 25%
  27. 27.A bag marked ₹440 is sold at a 30% discount. What is its selling price? (a) ₹308 (b) ₹410 (c) ₹572 (d) ₹132
  28. 28.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 4% (b) 10% (c) 6% (d) 5%
  29. 29.What is 60% of 820? (a) 492 (b) 984 (c) 4920 (d) 328
  30. 30.A shopkeeper buys a toy for ₹220 and sells it for ₹286. What is his profit percent? (a) 66% (b) 25% (c) 30% (d) 35%
  31. 31.What is 5% of 560? (a) 28 (b) 280 (c) 532 (d) 56
  32. 32.A bag marked ₹320 is sold at a 10% discount. What is its selling price? (a) ₹310 (b) ₹352 (c) ₹32 (d) ₹288
  33. 33.A shopkeeper buys a toy for ₹180 and sells it for ₹144. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 36%
  34. 34.What is 20% of 880? (a) 704 (b) 352 (c) 1760 (d) 176
  35. 35.What is 40% of 780? (a) 468 (b) 312 (c) 624 (d) 3120
  36. 36.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  37. 37.A shopkeeper buys a toy for ₹300 and sells it for ₹210. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 90%
  38. 38.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  39. 39.A shopkeeper buys a toy for ₹860 and sells it for ₹989. What is his profit percent? (a) 16% (b) 10% (c) 15% (d) 20%
  40. 40.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 76%

Answer key

  1. 5%
  2. 20%
  3. ₹864
  4. ₹954
  5. 10%
  6. ₹190
  7. 15%
  8. 44
  9. 50%
  10. 220
  11. 5%
  12. 20%
  13. 128
  14. 15%
  15. 270
  16. 15%
  17. ₹527
  18. 15%
  19. 132
  20. 144
  21. ₹1288
  22. 15%
  23. 25%
  24. ₹740
  25. 25%
  26. 20%
  27. ₹308
  28. 5%
  29. 492
  30. 30%
  31. 28
  32. ₹288
  33. 20%
  34. 176
  35. 312
  36. 40%
  37. 30%
  38. 40%
  39. 15%
  40. 20%

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