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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 774 · 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.What is 5% of 320? (a) 32 (b) 160 (c) 304 (d) 16
  2. 2.A bag marked ₹1280 is sold at a 15% discount. What is its selling price? (a) ₹1265 (b) ₹192 (c) ₹1472 (d) ₹1088
  3. 3.A bag marked ₹440 is sold at a 20% discount. What is its selling price? (a) ₹528 (b) ₹420 (c) ₹352 (d) ₹88
  4. 4.A shopkeeper buys a toy for ₹480 and sells it for ₹528. What is his profit percent? (a) 48% (b) 15% (c) 10% (d) 5%
  5. 5.A shopkeeper buys a toy for ₹300 and sells it for ₹450. What is his profit percent? (a) 50% (b) 45% (c) 55% (d) 51%
  6. 6.A shopkeeper buys a toy for ₹640 and sells it for ₹608. What is his loss percent? (a) 10% (b) 32% (c) 6% (d) 5%
  7. 7.What is 75% of 800? (a) 600 (b) 200 (c) 1200 (d) 6000
  8. 8.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 4%
  9. 9.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 87%
  10. 10.A shopkeeper buys a toy for ₹1000 and sells it for ₹1200. What is his profit percent? (a) 25% (b) 20% (c) 21% (d) 15%
  11. 11.A shopkeeper buys a toy for ₹440 and sells it for ₹616. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  12. 12.What is 60% of 720? (a) 4320 (b) 864 (c) 288 (d) 432
  13. 13.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 10% (b) 93% (c) 20% (d) 15%
  14. 14.A shopkeeper buys a toy for ₹940 and sells it for ₹1034. What is his profit percent? (a) 15% (b) 5% (c) 94% (d) 10%
  15. 15.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 21% (b) 15% (c) 10% (d) 20%
  16. 16.A shopkeeper buys a toy for ₹720 and sells it for ₹936. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  17. 17.A bag marked ₹720 is sold at a 50% discount. What is its selling price? (a) ₹670 (b) ₹361 (c) ₹360 (d) ₹1080
  18. 18.A shopkeeper buys a toy for ₹600 and sells it for ₹450. What is his loss percent? (a) 26% (b) 25% (c) 30% (d) 20%
  19. 19.What is 60% of 180? (a) 72 (b) 216 (c) 1080 (d) 108
  20. 20.A shopkeeper buys a toy for ₹740 and sells it for ₹814. What is his profit percent? (a) 5% (b) 74% (c) 15% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 4%
  22. 22.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 5% (b) 28% (c) 15% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹820 and sells it for ₹943. What is his profit percent? (a) 16% (b) 20% (c) 10% (d) 15%
  24. 24.What is 40% of 140? (a) 112 (b) 560 (c) 56 (d) 84
  25. 25.What is 15% of 140? (a) 210 (b) 21 (c) 119 (d) 42
  26. 26.What is 5% of 100? (a) 95 (b) 50 (c) 5 (d) 10
  27. 27.A shopkeeper buys a toy for ₹140 and sells it for ₹168. What is his profit percent? (a) 20% (b) 15% (c) 28% (d) 25%
  28. 28.A bag marked ₹1940 is sold at a 20% discount. What is its selling price? (a) ₹1920 (b) ₹1552 (c) ₹2328 (d) ₹388
  29. 29.A bag marked ₹1280 is sold at a 25% discount. What is its selling price? (a) ₹960 (b) ₹1600 (c) ₹1255 (d) ₹320
  30. 30.A shopkeeper buys a toy for ₹860 and sells it for ₹1118. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  31. 31.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 84%
  32. 32.A bag marked ₹280 is sold at a 15% discount. What is its selling price? (a) ₹265 (b) ₹322 (c) ₹42 (d) ₹238
  33. 33.A shopkeeper buys a toy for ₹340 and sells it for ₹204. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  34. 34.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 6% (b) 4% (c) 10% (d) 5%
  35. 35.A shopkeeper buys a toy for ₹540 and sells it for ₹405. What is his loss percent? (a) 20% (b) 26% (c) 25% (d) 30%
  36. 36.What is 10% of 960? (a) 192 (b) 96 (c) 960 (d) 864
  37. 37.What is 25% of 380? (a) 95 (b) 190 (c) 285 (d) 950
  38. 38.A shopkeeper buys a toy for ₹860 and sells it for ₹688. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 21%
  39. 39.What is 5% of 980? (a) 49 (b) 98 (c) 931 (d) 490
  40. 40.A bag marked ₹1600 is sold at a 10% discount. What is its selling price? (a) ₹1760 (b) ₹1590 (c) ₹160 (d) ₹1440

Answer key

  1. 16
  2. ₹1088
  3. ₹352
  4. 10%
  5. 50%
  6. 5%
  7. 600
  8. 5%
  9. 15%
  10. 20%
  11. 40%
  12. 432
  13. 15%
  14. 10%
  15. 15%
  16. 30%
  17. ₹360
  18. 25%
  19. 108
  20. 10%
  21. 5%
  22. 10%
  23. 15%
  24. 56
  25. 21
  26. 5
  27. 20%
  28. ₹1552
  29. ₹960
  30. 30%
  31. 15%
  32. ₹238
  33. 40%
  34. 5%
  35. 25%
  36. 96
  37. 95
  38. 20%
  39. 49
  40. ₹1440

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