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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 425 · 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 ₹900 and sells it for ₹1170. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 31%
  2. 2.A shopkeeper buys a toy for ₹320 and sells it for ₹288. What is his loss percent? (a) 32% (b) 15% (c) 10% (d) 5%
  3. 3.A shopkeeper buys a toy for ₹980 and sells it for ₹1274. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  4. 4.A bag marked ₹1980 is sold at a 10% discount. What is its selling price? (a) ₹1970 (b) ₹2178 (c) ₹1782 (d) ₹198
  5. 5.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 20% (b) 15% (c) 57% (d) 10%
  6. 6.A shopkeeper buys a toy for ₹680 and sells it for ₹1020. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  7. 7.A shopkeeper buys a toy for ₹940 and sells it for ₹893. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 47%
  8. 8.What is 20% of 820? (a) 1640 (b) 164 (c) 328 (d) 656
  9. 9.A bag marked ₹1800 is sold at a 40% discount. What is its selling price? (a) ₹720 (b) ₹1760 (c) ₹1080 (d) ₹2520
  10. 10.What is 30% of 60? (a) 36 (b) 42 (c) 180 (d) 18
  11. 11.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 9%
  12. 12.A shopkeeper buys a toy for ₹440 and sells it for ₹660. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  13. 13.A bag marked ₹1940 is sold at a 30% discount. What is its selling price? (a) ₹582 (b) ₹1910 (c) ₹2522 (d) ₹1358
  14. 14.What is 5% of 560? (a) 56 (b) 532 (c) 28 (d) 280
  15. 15.What is 15% of 440? (a) 66 (b) 374 (c) 660 (d) 132
  16. 16.A shopkeeper buys a toy for ₹200 and sells it for ₹230. What is his profit percent? (a) 10% (b) 30% (c) 20% (d) 15%
  17. 17.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 35% (b) 41% (c) 40% (d) 45%
  18. 18.A shopkeeper buys a toy for ₹920 and sells it for ₹1012. What is his profit percent? (a) 15% (b) 5% (c) 92% (d) 10%
  19. 19.What is 60% of 220? (a) 88 (b) 1320 (c) 132 (d) 264
  20. 20.A bag marked ₹320 is sold at a 25% discount. What is its selling price? (a) ₹80 (b) ₹400 (c) ₹295 (d) ₹240
  21. 21.What is 10% of 960? (a) 192 (b) 864 (c) 96 (d) 960
  22. 22.A bag marked ₹200 is sold at a 25% discount. What is its selling price? (a) ₹150 (b) ₹175 (c) ₹50 (d) ₹250
  23. 23.What is 20% of 80? (a) 64 (b) 32 (c) 160 (d) 16
  24. 24.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 20% (b) 25% (c) 90% (d) 30%
  25. 25.A bag marked ₹780 is sold at a 15% discount. What is its selling price? (a) ₹663 (b) ₹117 (c) ₹897 (d) ₹765
  26. 26.What is 15% of 720? (a) 108 (b) 612 (c) 216 (d) 1080
  27. 27.A shopkeeper buys a toy for ₹900 and sells it for ₹855. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 45%
  28. 28.A bag marked ₹1060 is sold at a 30% discount. What is its selling price? (a) ₹1030 (b) ₹1378 (c) ₹318 (d) ₹742
  29. 29.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹108 (b) ₹520 (c) ₹648 (d) ₹432
  30. 30.A bag marked ₹1860 is sold at a 25% discount. What is its selling price? (a) ₹1395 (b) ₹2325 (c) ₹465 (d) ₹1835
  31. 31.What is 10% of 340? (a) 68 (b) 306 (c) 34 (d) 340
  32. 32.What is 75% of 980? (a) 245 (b) 7350 (c) 1470 (d) 735
  33. 33.A bag marked ₹680 is sold at a 15% discount. What is its selling price? (a) ₹578 (b) ₹102 (c) ₹782 (d) ₹665
  34. 34.A bag marked ₹1320 is sold at a 20% discount. What is its selling price? (a) ₹1584 (b) ₹1056 (c) ₹264 (d) ₹1300
  35. 35.A shopkeeper buys a toy for ₹540 and sells it for ₹621. What is his profit percent? (a) 15% (b) 81% (c) 10% (d) 20%
  36. 36.A bag marked ₹1000 is sold at a 15% discount. What is its selling price? (a) ₹850 (b) ₹150 (c) ₹985 (d) ₹1150
  37. 37.A shopkeeper buys a toy for ₹140 and sells it for ₹112. What is his loss percent? (a) 15% (b) 28% (c) 20% (d) 25%
  38. 38.A bag marked ₹940 is sold at a 20% discount. What is its selling price? (a) ₹1128 (b) ₹920 (c) ₹752 (d) ₹188
  39. 39.A shopkeeper buys a toy for ₹900 and sells it for ₹1080. What is his profit percent? (a) 20% (b) 21% (c) 15% (d) 25%
  40. 40.A bag marked ₹320 is sold at a 20% discount. What is its selling price? (a) ₹384 (b) ₹256 (c) ₹64 (d) ₹300

Answer key

  1. 30%
  2. 10%
  3. 30%
  4. ₹1782
  5. 15%
  6. 50%
  7. 5%
  8. 164
  9. ₹1080
  10. 18
  11. 5%
  12. 50%
  13. ₹1358
  14. 28
  15. 66
  16. 15%
  17. 40%
  18. 10%
  19. 132
  20. ₹240
  21. 96
  22. ₹150
  23. 16
  24. 25%
  25. ₹663
  26. 108
  27. 5%
  28. ₹742
  29. ₹432
  30. ₹1395
  31. 34
  32. 735
  33. ₹578
  34. ₹1056
  35. 15%
  36. ₹850
  37. 20%
  38. ₹752
  39. 20%
  40. ₹256

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