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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 82 · 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 15% of 340? (a) 510 (b) 289 (c) 51 (d) 102
  2. 2.A shopkeeper buys a toy for ₹700 and sells it for ₹630. What is his loss percent? (a) 15% (b) 70% (c) 5% (d) 10%
  3. 3.What is 50% of 600? (a) 301 (b) 300 (c) 600 (d) 3000
  4. 4.A bag marked ₹1680 is sold at a 30% discount. What is its selling price? (a) ₹1650 (b) ₹504 (c) ₹1176 (d) ₹2184
  5. 5.What is 20% of 420? (a) 84 (b) 336 (c) 840 (d) 168
  6. 6.A shopkeeper buys a toy for ₹840 and sells it for ₹1008. What is his profit percent? (a) 25% (b) 20% (c) 21% (d) 15%
  7. 7.What is 25% of 560? (a) 140 (b) 280 (c) 420 (d) 1400
  8. 8.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 90% (b) 30% (c) 20% (d) 25%
  9. 9.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 20% (b) 21% (c) 15% (d) 10%
  10. 10.What is 25% of 960? (a) 720 (b) 2400 (c) 480 (d) 240
  11. 11.A shopkeeper buys a toy for ₹860 and sells it for ₹1118. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  12. 12.A shopkeeper buys a toy for ₹880 and sells it for ₹1012. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%
  13. 13.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹1085 (b) ₹1265 (c) ₹935 (d) ₹165
  14. 14.A bag marked ₹1200 is sold at a 25% discount. What is its selling price? (a) ₹900 (b) ₹300 (c) ₹1500 (d) ₹1175
  15. 15.A bag marked ₹500 is sold at a 25% discount. What is its selling price? (a) ₹625 (b) ₹375 (c) ₹475 (d) ₹125
  16. 16.What is 50% of 100? (a) 51 (b) 500 (c) 50 (d) 100
  17. 17.A shopkeeper buys a toy for ₹700 and sells it for ₹420. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  18. 18.A shopkeeper buys a toy for ₹200 and sells it for ₹160. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 40%
  19. 19.A bag marked ₹1140 is sold at a 50% discount. What is its selling price? (a) ₹1710 (b) ₹570 (c) ₹1090 (d) ₹571
  20. 20.A shopkeeper buys a toy for ₹480 and sells it for ₹576. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 96%
  21. 21.A bag marked ₹1840 is sold at a 15% discount. What is its selling price? (a) ₹276 (b) ₹2116 (c) ₹1564 (d) ₹1825
  22. 22.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  23. 23.A bag marked ₹920 is sold at a 20% discount. What is its selling price? (a) ₹736 (b) ₹1104 (c) ₹900 (d) ₹184
  24. 24.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 10% (b) 88% (c) 15% (d) 5%
  25. 25.A bag marked ₹880 is sold at a 20% discount. What is its selling price? (a) ₹860 (b) ₹176 (c) ₹1056 (d) ₹704
  26. 26.A shopkeeper buys a toy for ₹920 and sells it for ₹782. What is his loss percent? (a) 20% (b) 10% (c) 16% (d) 15%
  27. 27.A shopkeeper buys a toy for ₹740 and sells it for ₹518. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  28. 28.A shopkeeper buys a toy for ₹980 and sells it for ₹1176. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  29. 29.A bag marked ₹200 is sold at a 40% discount. What is its selling price? (a) ₹160 (b) ₹80 (c) ₹280 (d) ₹120
  30. 30.What is 10% of 380? (a) 38 (b) 76 (c) 342 (d) 380
  31. 31.A shopkeeper buys a toy for ₹460 and sells it for ₹598. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  32. 32.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 46% (b) 15% (c) 5% (d) 10%
  33. 33.A bag marked ₹820 is sold at a 10% discount. What is its selling price? (a) ₹82 (b) ₹810 (c) ₹738 (d) ₹902
  34. 34.What is 25% of 820? (a) 410 (b) 205 (c) 2050 (d) 615
  35. 35.What is 5% of 380? (a) 361 (b) 190 (c) 38 (d) 19
  36. 36.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 10% (b) 25% (c) 6% (d) 5%
  37. 37.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 30% (b) 25% (c) 31% (d) 35%
  38. 38.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  39. 39.A shopkeeper buys a toy for ₹980 and sells it for ₹931. What is his loss percent? (a) 5% (b) 6% (c) 49% (d) 10%
  40. 40.A shopkeeper buys a toy for ₹200 and sells it for ₹140. What is his loss percent? (a) 30% (b) 60% (c) 35% (d) 25%

Answer key

  1. 51
  2. 10%
  3. 300
  4. ₹1176
  5. 84
  6. 20%
  7. 140
  8. 25%
  9. 15%
  10. 240
  11. 30%
  12. 15%
  13. ₹935
  14. ₹900
  15. ₹375
  16. 50
  17. 40%
  18. 20%
  19. ₹570
  20. 20%
  21. ₹1564
  22. 15%
  23. ₹736
  24. 10%
  25. ₹704
  26. 15%
  27. 30%
  28. 20%
  29. ₹120
  30. 38
  31. 30%
  32. 10%
  33. ₹738
  34. 205
  35. 19
  36. 5%
  37. 30%
  38. 25%
  39. 5%
  40. 30%

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