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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 559 · 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 ₹920 and sells it for ₹782. What is his loss percent? (a) 15% (b) 20% (c) 16% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹620 and sells it for ₹868. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  3. 3.A shopkeeper buys a toy for ₹480 and sells it for ₹720. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  4. 4.A bag marked ₹360 is sold at a 25% discount. What is its selling price? (a) ₹335 (b) ₹450 (c) ₹90 (d) ₹270
  5. 5.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 5% (b) 10% (c) 15% (d) 28%
  6. 6.A shopkeeper buys a toy for ₹660 and sells it for ₹693. What is his profit percent? (a) 6% (b) 5% (c) 33% (d) 10%
  7. 7.A bag marked ₹1460 is sold at a 30% discount. What is its selling price? (a) ₹1898 (b) ₹1430 (c) ₹438 (d) ₹1022
  8. 8.A bag marked ₹940 is sold at a 20% discount. What is its selling price? (a) ₹920 (b) ₹752 (c) ₹188 (d) ₹1128
  9. 9.What is 15% of 280? (a) 84 (b) 42 (c) 420 (d) 238
  10. 10.What is 10% of 440? (a) 440 (b) 44 (c) 396 (d) 88
  11. 11.A bag marked ₹760 is sold at a 15% discount. What is its selling price? (a) ₹114 (b) ₹874 (c) ₹646 (d) ₹745
  12. 12.A shopkeeper buys a toy for ₹560 and sells it for ₹392. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  13. 13.A shopkeeper buys a toy for ₹740 and sells it for ₹925. What is his profit percent? (a) 26% (b) 20% (c) 25% (d) 30%
  14. 14.A bag marked ₹1640 is sold at a 30% discount. What is its selling price? (a) ₹2132 (b) ₹492 (c) ₹1610 (d) ₹1148
  15. 15.What is 60% of 200? (a) 80 (b) 120 (c) 240 (d) 1200
  16. 16.What is 40% of 900? (a) 3600 (b) 720 (c) 540 (d) 360
  17. 17.What is 60% of 320? (a) 384 (b) 192 (c) 128 (d) 1920
  18. 18.What is 60% of 660? (a) 3960 (b) 792 (c) 264 (d) 396
  19. 19.What is 40% of 260? (a) 104 (b) 208 (c) 156 (d) 1040
  20. 20.A bag marked ₹1280 is sold at a 25% discount. What is its selling price? (a) ₹960 (b) ₹1255 (c) ₹1600 (d) ₹320
  21. 21.A shopkeeper buys a toy for ₹180 and sells it for ₹126. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 54%
  22. 22.A shopkeeper buys a toy for ₹740 and sells it for ₹851. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 76% (b) 15% (c) 20% (d) 25%
  24. 24.What is 75% of 200? (a) 50 (b) 150 (c) 300 (d) 1500
  25. 25.What is 15% of 960? (a) 816 (b) 144 (c) 1440 (d) 288
  26. 26.What is 30% of 80? (a) 24 (b) 240 (c) 48 (d) 56
  27. 27.What is 15% of 980? (a) 1470 (b) 147 (c) 294 (d) 833
  28. 28.A shopkeeper buys a toy for ₹780 and sells it for ₹858. What is his profit percent? (a) 15% (b) 78% (c) 10% (d) 5%
  29. 29.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 31%
  30. 30.A shopkeeper buys a toy for ₹560 and sells it for ₹728. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  31. 31.A shopkeeper buys a toy for ₹660 and sells it for ₹759. What is his profit percent? (a) 15% (b) 10% (c) 99% (d) 20%
  32. 32.A bag marked ₹1780 is sold at a 30% discount. What is its selling price? (a) ₹534 (b) ₹1750 (c) ₹2314 (d) ₹1246
  33. 33.A bag marked ₹1780 is sold at a 20% discount. What is its selling price? (a) ₹1760 (b) ₹356 (c) ₹2136 (d) ₹1424
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹697. What is his loss percent? (a) 10% (b) 20% (c) 16% (d) 15%
  35. 35.A shopkeeper buys a toy for ₹560 and sells it for ₹448. What is his loss percent? (a) 25% (b) 15% (c) 21% (d) 20%
  36. 36.A shopkeeper buys a toy for ₹480 and sells it for ₹360. What is his loss percent? (a) 25% (b) 20% (c) 30% (d) 26%
  37. 37.A shopkeeper buys a toy for ₹160 and sells it for ₹184. What is his profit percent? (a) 20% (b) 24% (c) 10% (d) 15%
  38. 38.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 5%
  39. 39.What is 25% of 320? (a) 240 (b) 80 (c) 160 (d) 800
  40. 40.A bag marked ₹360 is sold at a 50% discount. What is its selling price? (a) ₹540 (b) ₹181 (c) ₹180 (d) ₹310

Answer key

  1. 15%
  2. 40%
  3. 50%
  4. ₹270
  5. 10%
  6. 5%
  7. ₹1022
  8. ₹752
  9. 42
  10. 44
  11. ₹646
  12. 30%
  13. 25%
  14. ₹1148
  15. 120
  16. 360
  17. 192
  18. 396
  19. 104
  20. ₹960
  21. 30%
  22. 15%
  23. 20%
  24. 150
  25. 144
  26. 24
  27. 147
  28. 10%
  29. 30%
  30. 30%
  31. 15%
  32. ₹1246
  33. ₹1424
  34. 15%
  35. 20%
  36. 25%
  37. 15%
  38. 10%
  39. 80
  40. ₹180

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