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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 158 · 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 ₹640 and sells it for ₹768. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  2. 2.A shopkeeper buys a toy for ₹960 and sells it for ₹816. What is his loss percent? (a) 10% (b) 16% (c) 20% (d) 15%
  3. 3.What is 15% of 120? (a) 102 (b) 18 (c) 36 (d) 180
  4. 4.A shopkeeper buys a toy for ₹540 and sells it for ₹567. What is his profit percent? (a) 27% (b) 10% (c) 5% (d) 6%
  5. 5.A bag marked ₹1520 is sold at a 20% discount. What is its selling price? (a) ₹1824 (b) ₹1216 (c) ₹1500 (d) ₹304
  6. 6.What is 40% of 340? (a) 272 (b) 204 (c) 1360 (d) 136
  7. 7.A shopkeeper buys a toy for ₹520 and sells it for ₹494. What is his loss percent? (a) 26% (b) 6% (c) 5% (d) 10%
  8. 8.A bag marked ₹860 is sold at a 25% discount. What is its selling price? (a) ₹215 (b) ₹835 (c) ₹645 (d) ₹1075
  9. 9.A shopkeeper buys a toy for ₹300 and sells it for ₹285. What is his loss percent? (a) 15% (b) 6% (c) 5% (d) 10%
  10. 10.What is 30% of 160? (a) 48 (b) 96 (c) 112 (d) 480
  11. 11.What is 10% of 560? (a) 112 (b) 504 (c) 56 (d) 560
  12. 12.What is 40% of 780? (a) 3120 (b) 312 (c) 468 (d) 624
  13. 13.A bag marked ₹420 is sold at a 50% discount. What is its selling price? (a) ₹630 (b) ₹370 (c) ₹211 (d) ₹210
  14. 14.A shopkeeper buys a toy for ₹420 and sells it for ₹315. What is his loss percent? (a) 26% (b) 20% (c) 30% (d) 25%
  15. 15.A bag marked ₹660 is sold at a 20% discount. What is its selling price? (a) ₹640 (b) ₹132 (c) ₹792 (d) ₹528
  16. 16.A bag marked ₹740 is sold at a 25% discount. What is its selling price? (a) ₹185 (b) ₹715 (c) ₹555 (d) ₹925
  17. 17.A shopkeeper buys a toy for ₹880 and sells it for ₹836. What is his loss percent? (a) 5% (b) 10% (c) 44% (d) 6%
  18. 18.What is 60% of 520? (a) 624 (b) 3120 (c) 312 (d) 208
  19. 19.What is 60% of 760? (a) 912 (b) 456 (c) 304 (d) 4560
  20. 20.A shopkeeper buys a toy for ₹940 and sells it for ₹987. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 47%
  21. 21.What is 10% of 200? (a) 20 (b) 200 (c) 180 (d) 40
  22. 22.A shopkeeper buys a toy for ₹440 and sells it for ₹264. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  23. 23.A bag marked ₹1340 is sold at a 50% discount. What is its selling price? (a) ₹1290 (b) ₹2010 (c) ₹670 (d) ₹671
  24. 24.A bag marked ₹1740 is sold at a 10% discount. What is its selling price? (a) ₹1730 (b) ₹1566 (c) ₹174 (d) ₹1914
  25. 25.A shopkeeper buys a toy for ₹900 and sells it for ₹675. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  26. 26.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 5% (b) 26% (c) 10% (d) 6%
  27. 27.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 8% (b) 6% (c) 5% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹800 and sells it for ₹600. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  29. 29.What is 10% of 920? (a) 184 (b) 828 (c) 92 (d) 920
  30. 30.A shopkeeper buys a toy for ₹120 and sells it for ₹102. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 18%
  31. 31.A bag marked ₹700 is sold at a 40% discount. What is its selling price? (a) ₹980 (b) ₹280 (c) ₹420 (d) ₹660
  32. 32.A shopkeeper buys a toy for ₹740 and sells it for ₹814. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 74%
  33. 33.What is 60% of 160? (a) 64 (b) 96 (c) 192 (d) 960
  34. 34.A bag marked ₹1060 is sold at a 40% discount. What is its selling price? (a) ₹1484 (b) ₹424 (c) ₹1020 (d) ₹636
  35. 35.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  36. 36.A shopkeeper buys a toy for ₹920 and sells it for ₹1150. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 26%
  37. 37.What is 15% of 1000? (a) 850 (b) 150 (c) 1500 (d) 300
  38. 38.A shopkeeper buys a toy for ₹580 and sells it for ₹551. What is his loss percent? (a) 29% (b) 10% (c) 6% (d) 5%
  39. 39.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 5% (b) 48% (c) 10% (d) 15%
  40. 40.A shopkeeper buys a toy for ₹640 and sells it for ₹960. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%

Answer key

  1. 20%
  2. 15%
  3. 18
  4. 5%
  5. ₹1216
  6. 136
  7. 5%
  8. ₹645
  9. 5%
  10. 48
  11. 56
  12. 312
  13. ₹210
  14. 25%
  15. ₹528
  16. ₹555
  17. 5%
  18. 312
  19. 456
  20. 5%
  21. 20
  22. 40%
  23. ₹670
  24. ₹1566
  25. 25%
  26. 5%
  27. 5%
  28. 25%
  29. 92
  30. 15%
  31. ₹420
  32. 10%
  33. 96
  34. ₹636
  35. 50%
  36. 25%
  37. 150
  38. 5%
  39. 10%
  40. 50%

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