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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 246 · 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 ₹240 and sells it for ₹264. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 24%
  2. 2.A shopkeeper buys a toy for ₹480 and sells it for ₹336. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  3. 3.A shopkeeper buys a toy for ₹420 and sells it for ₹588. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  4. 4.A shopkeeper buys a toy for ₹400 and sells it for ₹360. What is his loss percent? (a) 10% (b) 40% (c) 5% (d) 15%
  5. 5.A bag marked ₹380 is sold at a 15% discount. What is its selling price? (a) ₹437 (b) ₹57 (c) ₹323 (d) ₹365
  6. 6.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 19%
  7. 7.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 5% (b) 26% (c) 10% (d) 15%
  8. 8.A bag marked ₹1820 is sold at a 25% discount. What is its selling price? (a) ₹1795 (b) ₹1365 (c) ₹2275 (d) ₹455
  9. 9.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 35% (b) 84% (c) 25% (d) 30%
  10. 10.What is 5% of 760? (a) 722 (b) 380 (c) 38 (d) 76
  11. 11.A bag marked ₹200 is sold at a 15% discount. What is its selling price? (a) ₹30 (b) ₹230 (c) ₹170 (d) ₹185
  12. 12.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 15% (b) 10% (c) 28% (d) 5%
  13. 13.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 5% (b) 6% (c) 7% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 6% (b) 4% (c) 5% (d) 10%
  15. 15.A bag marked ₹1680 is sold at a 30% discount. What is its selling price? (a) ₹2184 (b) ₹504 (c) ₹1176 (d) ₹1650
  16. 16.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 5% (b) 10% (c) 16% (d) 15%
  17. 17.What is 25% of 100? (a) 250 (b) 25 (c) 75 (d) 50
  18. 18.A bag marked ₹720 is sold at a 40% discount. What is its selling price? (a) ₹288 (b) ₹680 (c) ₹432 (d) ₹1008
  19. 19.What is 25% of 360? (a) 180 (b) 900 (c) 90 (d) 270
  20. 20.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  21. 21.A bag marked ₹1380 is sold at a 25% discount. What is its selling price? (a) ₹345 (b) ₹1725 (c) ₹1355 (d) ₹1035
  22. 22.What is 20% of 420? (a) 840 (b) 168 (c) 336 (d) 84
  23. 23.A bag marked ₹1940 is sold at a 30% discount. What is its selling price? (a) ₹1910 (b) ₹582 (c) ₹2522 (d) ₹1358
  24. 24.What is 25% of 420? (a) 210 (b) 315 (c) 1050 (d) 105
  25. 25.A shopkeeper buys a toy for ₹680 and sells it for ₹510. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  26. 26.A shopkeeper buys a toy for ₹220 and sells it for ₹275. What is his profit percent? (a) 55% (b) 30% (c) 20% (d) 25%
  27. 27.A bag marked ₹400 is sold at a 50% discount. What is its selling price? (a) ₹200 (b) ₹350 (c) ₹600 (d) ₹201
  28. 28.A shopkeeper buys a toy for ₹280 and sells it for ₹224. What is his loss percent? (a) 25% (b) 20% (c) 56% (d) 15%
  29. 29.What is 40% of 400? (a) 320 (b) 1600 (c) 240 (d) 160
  30. 30.A shopkeeper buys a toy for ₹640 and sells it for ₹800. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 26%
  31. 31.What is 5% of 120? (a) 12 (b) 6 (c) 114 (d) 60
  32. 32.A shopkeeper buys a toy for ₹920 and sells it for ₹1012. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 92%
  33. 33.A bag marked ₹1300 is sold at a 30% discount. What is its selling price? (a) ₹390 (b) ₹910 (c) ₹1270 (d) ₹1690
  34. 34.A shopkeeper buys a toy for ₹140 and sells it for ₹182. What is his profit percent? (a) 35% (b) 30% (c) 42% (d) 25%
  35. 35.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  36. 36.A bag marked ₹780 is sold at a 50% discount. What is its selling price? (a) ₹730 (b) ₹1170 (c) ₹390 (d) ₹391
  37. 37.A shopkeeper buys a toy for ₹300 and sells it for ₹330. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 30%
  38. 38.What is 15% of 140? (a) 21 (b) 42 (c) 210 (d) 119
  39. 39.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 10% (b) 6% (c) 4% (d) 5%
  40. 40.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 5%

Answer key

  1. 10%
  2. 30%
  3. 40%
  4. 10%
  5. ₹323
  6. 5%
  7. 10%
  8. ₹1365
  9. 30%
  10. 38
  11. ₹170
  12. 10%
  13. 5%
  14. 5%
  15. ₹1176
  16. 10%
  17. 25
  18. ₹432
  19. 90
  20. 40%
  21. ₹1035
  22. 84
  23. ₹1358
  24. 105
  25. 25%
  26. 25%
  27. ₹200
  28. 20%
  29. 160
  30. 25%
  31. 6
  32. 10%
  33. ₹910
  34. 30%
  35. 40%
  36. ₹390
  37. 10%
  38. 21
  39. 5%
  40. 10%

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