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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 78 · 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 bag marked ₹1800 is sold at a 10% discount. What is its selling price? (a) ₹1620 (b) ₹1790 (c) ₹180 (d) ₹1980
  2. 2.What is 30% of 280? (a) 84 (b) 168 (c) 840 (d) 196
  3. 3.A bag marked ₹1820 is sold at a 50% discount. What is its selling price? (a) ₹1770 (b) ₹2730 (c) ₹911 (d) ₹910
  4. 4.A bag marked ₹500 is sold at a 15% discount. What is its selling price? (a) ₹485 (b) ₹425 (c) ₹75 (d) ₹575
  5. 5.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 6% (b) 13% (c) 10% (d) 5%
  6. 6.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 90%
  7. 7.A shopkeeper buys a toy for ₹560 and sells it for ₹504. What is his loss percent? (a) 5% (b) 56% (c) 10% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 76% (b) 5% (c) 10% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 28%
  10. 10.What is 60% of 600? (a) 240 (b) 3600 (c) 720 (d) 360
  11. 11.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 41% (b) 45% (c) 40% (d) 35%
  12. 12.A shopkeeper buys a toy for ₹120 and sells it for ₹144. What is his profit percent? (a) 25% (b) 24% (c) 15% (d) 20%
  13. 13.What is 40% of 760? (a) 608 (b) 304 (c) 456 (d) 3040
  14. 14.A shopkeeper buys a toy for ₹1000 and sells it for ₹850. What is his loss percent? (a) 16% (b) 15% (c) 20% (d) 10%
  15. 15.A shopkeeper buys a toy for ₹920 and sells it for ₹1380. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  16. 16.A shopkeeper buys a toy for ₹400 and sells it for ₹440. What is his profit percent? (a) 15% (b) 10% (c) 40% (d) 5%
  17. 17.A shopkeeper buys a toy for ₹700 and sells it for ₹665. What is his loss percent? (a) 10% (b) 6% (c) 35% (d) 5%
  18. 18.What is 50% of 460? (a) 231 (b) 460 (c) 2300 (d) 230
  19. 19.A shopkeeper buys a toy for ₹240 and sells it for ₹312. What is his profit percent? (a) 30% (b) 35% (c) 72% (d) 25%
  20. 20.A shopkeeper buys a toy for ₹160 and sells it for ₹136. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 24%
  21. 21.A shopkeeper buys a toy for ₹880 and sells it for ₹1100. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  22. 22.What is 5% of 480? (a) 240 (b) 48 (c) 456 (d) 24
  23. 23.A bag marked ₹560 is sold at a 20% discount. What is its selling price? (a) ₹672 (b) ₹448 (c) ₹540 (d) ₹112
  24. 24.A bag marked ₹1180 is sold at a 25% discount. What is its selling price? (a) ₹295 (b) ₹1155 (c) ₹1475 (d) ₹885
  25. 25.A shopkeeper buys a toy for ₹920 and sells it for ₹966. What is his profit percent? (a) 6% (b) 46% (c) 10% (d) 5%
  26. 26.A shopkeeper buys a toy for ₹260 and sells it for ₹182. What is his loss percent? (a) 25% (b) 30% (c) 78% (d) 35%
  27. 27.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  28. 28.What is 50% of 940? (a) 471 (b) 470 (c) 940 (d) 4700
  29. 29.A shopkeeper buys a toy for ₹120 and sells it for ₹150. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  30. 30.What is 5% of 840? (a) 42 (b) 84 (c) 798 (d) 420
  31. 31.A bag marked ₹500 is sold at a 10% discount. What is its selling price? (a) ₹550 (b) ₹490 (c) ₹50 (d) ₹450
  32. 32.What is 10% of 760? (a) 684 (b) 76 (c) 152 (d) 760
  33. 33.A shopkeeper buys a toy for ₹720 and sells it for ₹648. What is his loss percent? (a) 15% (b) 10% (c) 72% (d) 5%
  34. 34.A shopkeeper buys a toy for ₹880 and sells it for ₹1012. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 16%
  35. 35.What is 25% of 340? (a) 170 (b) 85 (c) 850 (d) 255
  36. 36.A shopkeeper buys a toy for ₹860 and sells it for ₹731. What is his loss percent? (a) 20% (b) 16% (c) 15% (d) 10%
  37. 37.A shopkeeper buys a toy for ₹240 and sells it for ₹252. What is his profit percent? (a) 5% (b) 10% (c) 12% (d) 6%
  38. 38.A shopkeeper buys a toy for ₹720 and sells it for ₹864. What is his profit percent? (a) 15% (b) 20% (c) 25% (d) 21%
  39. 39.A shopkeeper buys a toy for ₹440 and sells it for ₹418. What is his loss percent? (a) 10% (b) 22% (c) 6% (d) 5%
  40. 40.A bag marked ₹520 is sold at a 40% discount. What is its selling price? (a) ₹208 (b) ₹480 (c) ₹312 (d) ₹728

Answer key

  1. ₹1620
  2. 84
  3. ₹910
  4. ₹425
  5. 5%
  6. 10%
  7. 10%
  8. 10%
  9. 10%
  10. 360
  11. 40%
  12. 20%
  13. 304
  14. 15%
  15. 50%
  16. 10%
  17. 5%
  18. 230
  19. 30%
  20. 15%
  21. 25%
  22. 24
  23. ₹448
  24. ₹885
  25. 5%
  26. 30%
  27. 30%
  28. 470
  29. 25%
  30. 42
  31. ₹450
  32. 76
  33. 10%
  34. 15%
  35. 85
  36. 15%
  37. 5%
  38. 20%
  39. 5%
  40. ₹312

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