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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 517 · 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 40% of 100? (a) 40 (b) 60 (c) 80 (d) 400
  2. 2.What is 60% of 640? (a) 3840 (b) 384 (c) 256 (d) 768
  3. 3.What is 60% of 120? (a) 144 (b) 72 (c) 720 (d) 48
  4. 4.A bag marked ₹1420 is sold at a 30% discount. What is its selling price? (a) ₹426 (b) ₹1390 (c) ₹1846 (d) ₹994
  5. 5.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%
  6. 6.A shopkeeper buys a toy for ₹920 and sells it for ₹828. What is his loss percent? (a) 10% (b) 92% (c) 5% (d) 15%
  7. 7.What is 25% of 380? (a) 190 (b) 95 (c) 950 (d) 285
  8. 8.A shopkeeper buys a toy for ₹900 and sells it for ₹945. What is his profit percent? (a) 45% (b) 5% (c) 6% (d) 10%
  9. 9.A bag marked ₹1180 is sold at a 40% discount. What is its selling price? (a) ₹708 (b) ₹472 (c) ₹1652 (d) ₹1140
  10. 10.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 52% (b) 25% (c) 15% (d) 20%
  11. 11.A shopkeeper buys a toy for ₹140 and sells it for ₹168. What is his profit percent? (a) 20% (b) 25% (c) 28% (d) 15%
  12. 12.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  13. 13.A shopkeeper buys a toy for ₹640 and sells it for ₹544. What is his loss percent? (a) 20% (b) 96% (c) 10% (d) 15%
  14. 14.A bag marked ₹1020 is sold at a 50% discount. What is its selling price? (a) ₹1530 (b) ₹970 (c) ₹511 (d) ₹510
  15. 15.A shopkeeper buys a toy for ₹840 and sells it for ₹966. What is his profit percent? (a) 16% (b) 10% (c) 15% (d) 20%
  16. 16.What is 15% of 680? (a) 102 (b) 578 (c) 1020 (d) 204
  17. 17.What is 15% of 80? (a) 120 (b) 12 (c) 24 (d) 68
  18. 18.What is 60% of 700? (a) 840 (b) 4200 (c) 280 (d) 420
  19. 19.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 35% (b) 41% (c) 40% (d) 45%
  20. 20.A bag marked ₹1580 is sold at a 50% discount. What is its selling price? (a) ₹2370 (b) ₹791 (c) ₹790 (d) ₹1530
  21. 21.A shopkeeper buys a toy for ₹360 and sells it for ₹468. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  22. 22.A shopkeeper buys a toy for ₹360 and sells it for ₹324. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 36%
  23. 23.A bag marked ₹1860 is sold at a 20% discount. What is its selling price? (a) ₹1840 (b) ₹372 (c) ₹1488 (d) ₹2232
  24. 24.A shopkeeper buys a toy for ₹220 and sells it for ₹308. What is his profit percent? (a) 35% (b) 40% (c) 88% (d) 45%
  25. 25.A shopkeeper buys a toy for ₹360 and sells it for ₹504. What is his profit percent? (a) 35% (b) 41% (c) 40% (d) 45%
  26. 26.What is 50% of 360? (a) 180 (b) 1800 (c) 181 (d) 360
  27. 27.A shopkeeper buys a toy for ₹780 and sells it for ₹624. What is his loss percent? (a) 20% (b) 21% (c) 15% (d) 25%
  28. 28.What is 30% of 220? (a) 154 (b) 660 (c) 66 (d) 132
  29. 29.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 54% (b) 35% (c) 25% (d) 30%
  30. 30.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 41% (b) 40% (c) 45% (d) 35%
  31. 31.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹1326 (b) ₹1794 (c) ₹234 (d) ₹1545
  32. 32.A shopkeeper buys a toy for ₹720 and sells it for ₹648. What is his loss percent? (a) 15% (b) 5% (c) 72% (d) 10%
  33. 33.What is 30% of 300? (a) 90 (b) 180 (c) 900 (d) 210
  34. 34.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 26%
  35. 35.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 76% (b) 25% (c) 20% (d) 15%
  36. 36.A shopkeeper buys a toy for ₹320 and sells it for ₹448. What is his profit percent? (a) 45% (b) 40% (c) 41% (d) 35%
  37. 37.What is 40% of 300? (a) 1200 (b) 180 (c) 240 (d) 120
  38. 38.A shopkeeper buys a toy for ₹240 and sells it for ₹180. What is his loss percent? (a) 20% (b) 25% (c) 30% (d) 60%
  39. 39.A shopkeeper buys a toy for ₹180 and sells it for ₹252. What is his profit percent? (a) 72% (b) 35% (c) 45% (d) 40%
  40. 40.A bag marked ₹1980 is sold at a 10% discount. What is its selling price? (a) ₹198 (b) ₹2178 (c) ₹1970 (d) ₹1782

Answer key

  1. 40
  2. 384
  3. 72
  4. ₹994
  5. 10%
  6. 10%
  7. 95
  8. 5%
  9. ₹708
  10. 20%
  11. 20%
  12. 30%
  13. 15%
  14. ₹510
  15. 15%
  16. 102
  17. 12
  18. 420
  19. 40%
  20. ₹790
  21. 30%
  22. 10%
  23. ₹1488
  24. 40%
  25. 40%
  26. 180
  27. 20%
  28. 66
  29. 30%
  30. 40%
  31. ₹1326
  32. 10%
  33. 90
  34. 5%
  35. 20%
  36. 40%
  37. 120
  38. 25%
  39. 40%
  40. ₹1782

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