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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 318 · 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 ₹120 and sells it for ₹126. What is his profit percent? (a) 10% (b) 4% (c) 5% (d) 6%
  2. 2.A shopkeeper buys a toy for ₹600 and sells it for ₹420. What is his loss percent? (a) 25% (b) 31% (c) 30% (d) 35%
  3. 3.A bag marked ₹1940 is sold at a 30% discount. What is its selling price? (a) ₹582 (b) ₹1910 (c) ₹2522 (d) ₹1358
  4. 4.A bag marked ₹1400 is sold at a 20% discount. What is its selling price? (a) ₹1120 (b) ₹1680 (c) ₹280 (d) ₹1380
  5. 5.A shopkeeper buys a toy for ₹980 and sells it for ₹1176. What is his profit percent? (a) 25% (b) 20% (c) 21% (d) 15%
  6. 6.A bag marked ₹1600 is sold at a 15% discount. What is its selling price? (a) ₹1585 (b) ₹240 (c) ₹1840 (d) ₹1360
  7. 7.What is 40% of 820? (a) 3280 (b) 656 (c) 492 (d) 328
  8. 8.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 35%
  9. 9.A shopkeeper buys a toy for ₹840 and sells it for ₹924. What is his profit percent? (a) 15% (b) 5% (c) 84% (d) 10%
  10. 10.A bag marked ₹460 is sold at a 50% discount. What is its selling price? (a) ₹410 (b) ₹690 (c) ₹230 (d) ₹231
  11. 11.What is 25% of 520? (a) 130 (b) 1300 (c) 390 (d) 260
  12. 12.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%
  13. 13.A shopkeeper buys a toy for ₹440 and sells it for ₹352. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 88%
  14. 14.A shopkeeper buys a toy for ₹800 and sells it for ₹480. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  15. 15.A shopkeeper buys a toy for ₹240 and sells it for ₹252. What is his profit percent? (a) 12% (b) 6% (c) 10% (d) 5%
  16. 16.A shopkeeper buys a toy for ₹700 and sells it for ₹770. What is his profit percent? (a) 15% (b) 10% (c) 70% (d) 5%
  17. 17.A shopkeeper buys a toy for ₹620 and sells it for ₹651. What is his profit percent? (a) 31% (b) 5% (c) 10% (d) 6%
  18. 18.What is 60% of 540? (a) 3240 (b) 648 (c) 216 (d) 324
  19. 19.A shopkeeper buys a toy for ₹720 and sells it for ₹936. What is his profit percent? (a) 25% (b) 31% (c) 30% (d) 35%
  20. 20.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 30% (b) 25% (c) 70% (d) 20%
  21. 21.A shopkeeper buys a toy for ₹1000 and sells it for ₹1400. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  22. 22.What is 15% of 180? (a) 54 (b) 153 (c) 270 (d) 27
  23. 23.A shopkeeper buys a toy for ₹260 and sells it for ₹182. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 78%
  24. 24.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 48%
  25. 25.A shopkeeper buys a toy for ₹400 and sells it for ₹380. What is his loss percent? (a) 20% (b) 5% (c) 10% (d) 6%
  26. 26.What is 15% of 520? (a) 780 (b) 442 (c) 78 (d) 156
  27. 27.A bag marked ₹1380 is sold at a 30% discount. What is its selling price? (a) ₹966 (b) ₹1794 (c) ₹414 (d) ₹1350
  28. 28.A shopkeeper buys a toy for ₹220 and sells it for ₹253. What is his profit percent? (a) 20% (b) 10% (c) 33% (d) 15%
  29. 29.What is 30% of 340? (a) 1020 (b) 238 (c) 102 (d) 204
  30. 30.A bag marked ₹1960 is sold at a 10% discount. What is its selling price? (a) ₹1764 (b) ₹2156 (c) ₹1950 (d) ₹196
  31. 31.What is 10% of 740? (a) 740 (b) 148 (c) 74 (d) 666
  32. 32.What is 15% of 200? (a) 300 (b) 60 (c) 30 (d) 170
  33. 33.A shopkeeper buys a toy for ₹540 and sells it for ₹567. What is his profit percent? (a) 27% (b) 5% (c) 6% (d) 10%
  34. 34.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  35. 35.What is 25% of 880? (a) 440 (b) 660 (c) 2200 (d) 220
  36. 36.A bag marked ₹700 is sold at a 10% discount. What is its selling price? (a) ₹690 (b) ₹770 (c) ₹630 (d) ₹70
  37. 37.What is 40% of 400? (a) 240 (b) 320 (c) 160 (d) 1600
  38. 38.What is 30% of 640? (a) 1920 (b) 192 (c) 384 (d) 448
  39. 39.What is 5% of 940? (a) 94 (b) 470 (c) 893 (d) 47
  40. 40.A shopkeeper buys a toy for ₹300 and sells it for ₹180. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%

Answer key

  1. 5%
  2. 30%
  3. ₹1358
  4. ₹1120
  5. 20%
  6. ₹1360
  7. 328
  8. 25%
  9. 10%
  10. ₹230
  11. 130
  12. 30%
  13. 20%
  14. 40%
  15. 5%
  16. 10%
  17. 5%
  18. 324
  19. 30%
  20. 25%
  21. 40%
  22. 27
  23. 30%
  24. 30%
  25. 5%
  26. 78
  27. ₹966
  28. 15%
  29. 102
  30. ₹1764
  31. 74
  32. 30
  33. 5%
  34. 30%
  35. 220
  36. ₹630
  37. 160
  38. 192
  39. 47
  40. 40%

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