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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 260 · 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 ₹160 and sells it for ₹176. What is his profit percent? (a) 15% (b) 16% (c) 10% (d) 5%
  2. 2.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  3. 3.What is 50% of 320? (a) 160 (b) 320 (c) 1600 (d) 161
  4. 4.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%
  5. 5.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 40% (b) 80% (c) 45% (d) 35%
  6. 6.What is 50% of 440? (a) 220 (b) 440 (c) 2200 (d) 221
  7. 7.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  8. 8.A bag marked ₹1840 is sold at a 15% discount. What is its selling price? (a) ₹1564 (b) ₹1825 (c) ₹2116 (d) ₹276
  9. 9.A shopkeeper buys a toy for ₹520 and sells it for ₹728. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  10. 10.What is 50% of 260? (a) 1300 (b) 130 (c) 131 (d) 260
  11. 11.A shopkeeper buys a toy for ₹260 and sells it for ₹338. What is his profit percent? (a) 30% (b) 78% (c) 25% (d) 35%
  12. 12.What is 60% of 120? (a) 48 (b) 144 (c) 72 (d) 720
  13. 13.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 18% (b) 10% (c) 5% (d) 6%
  14. 14.A shopkeeper buys a toy for ₹280 and sells it for ₹168. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  15. 15.A bag marked ₹1920 is sold at a 40% discount. What is its selling price? (a) ₹1152 (b) ₹768 (c) ₹1880 (d) ₹2688
  16. 16.A bag marked ₹960 is sold at a 20% discount. What is its selling price? (a) ₹1152 (b) ₹768 (c) ₹192 (d) ₹940
  17. 17.A shopkeeper buys a toy for ₹980 and sells it for ₹588. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  18. 18.A shopkeeper buys a toy for ₹160 and sells it for ₹128. What is his loss percent? (a) 32% (b) 20% (c) 25% (d) 15%
  19. 19.A shopkeeper buys a toy for ₹700 and sells it for ₹770. What is his profit percent? (a) 70% (b) 5% (c) 10% (d) 15%
  20. 20.What is 20% of 600? (a) 120 (b) 240 (c) 480 (d) 1200
  21. 21.A bag marked ₹1140 is sold at a 15% discount. What is its selling price? (a) ₹171 (b) ₹1311 (c) ₹1125 (d) ₹969
  22. 22.A shopkeeper buys a toy for ₹320 and sells it for ₹272. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 48%
  23. 23.A bag marked ₹1280 is sold at a 15% discount. What is its selling price? (a) ₹1265 (b) ₹192 (c) ₹1088 (d) ₹1472
  24. 24.A shopkeeper buys a toy for ₹660 and sells it for ₹759. What is his profit percent? (a) 10% (b) 99% (c) 20% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹840 and sells it for ₹1260. What is his profit percent? (a) 50% (b) 51% (c) 45% (d) 55%
  26. 26.A shopkeeper buys a toy for ₹640 and sells it for ₹704. What is his profit percent? (a) 10% (b) 15% (c) 64% (d) 5%
  27. 27.A shopkeeper buys a toy for ₹880 and sells it for ₹924. What is his profit percent? (a) 10% (b) 6% (c) 44% (d) 5%
  28. 28.A bag marked ₹960 is sold at a 40% discount. What is its selling price? (a) ₹1344 (b) ₹384 (c) ₹576 (d) ₹920
  29. 29.What is 75% of 540? (a) 810 (b) 405 (c) 4050 (d) 135
  30. 30.A bag marked ₹1960 is sold at a 15% discount. What is its selling price? (a) ₹1666 (b) ₹2254 (c) ₹1945 (d) ₹294
  31. 31.A bag marked ₹540 is sold at a 10% discount. What is its selling price? (a) ₹594 (b) ₹486 (c) ₹54 (d) ₹530
  32. 32.A shopkeeper buys a toy for ₹940 and sells it for ₹705. What is his loss percent? (a) 26% (b) 20% (c) 30% (d) 25%
  33. 33.A shopkeeper buys a toy for ₹340 and sells it for ₹255. What is his loss percent? (a) 30% (b) 25% (c) 20% (d) 85%
  34. 34.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 20% (b) 26% (c) 25% (d) 30%
  35. 35.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 15% (b) 5% (c) 20% (d) 10%
  36. 36.What is 40% of 360? (a) 1440 (b) 216 (c) 288 (d) 144
  37. 37.A shopkeeper buys a toy for ₹680 and sells it for ₹748. What is his profit percent? (a) 10% (b) 15% (c) 68% (d) 5%
  38. 38.A shopkeeper buys a toy for ₹920 and sells it for ₹1150. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  39. 39.What is 15% of 80? (a) 24 (b) 68 (c) 12 (d) 120
  40. 40.A shopkeeper buys a toy for ₹660 and sells it for ₹627. What is his loss percent? (a) 10% (b) 33% (c) 5% (d) 6%

Answer key

  1. 10%
  2. 50%
  3. 160
  4. 15%
  5. 40%
  6. 220
  7. 30%
  8. ₹1564
  9. 40%
  10. 130
  11. 30%
  12. 72
  13. 5%
  14. 40%
  15. ₹1152
  16. ₹768
  17. 40%
  18. 20%
  19. 10%
  20. 120
  21. ₹969
  22. 15%
  23. ₹1088
  24. 15%
  25. 50%
  26. 10%
  27. 5%
  28. ₹576
  29. 405
  30. ₹1666
  31. ₹486
  32. 25%
  33. 25%
  34. 25%
  35. 10%
  36. 144
  37. 10%
  38. 25%
  39. 12
  40. 5%

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