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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 877 · 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 ₹700 and sells it for ₹805. What is his profit percent? (a) 16% (b) 10% (c) 15% (d) 20%
  2. 2.A shopkeeper buys a toy for ₹620 and sells it for ₹651. What is his profit percent? (a) 10% (b) 31% (c) 5% (d) 6%
  3. 3.A bag marked ₹1100 is sold at a 40% discount. What is its selling price? (a) ₹660 (b) ₹440 (c) ₹1060 (d) ₹1540
  4. 4.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 25% (b) 26% (c) 30% (d) 20%
  5. 5.A bag marked ₹600 is sold at a 50% discount. What is its selling price? (a) ₹900 (b) ₹301 (c) ₹300 (d) ₹550
  6. 6.A bag marked ₹1600 is sold at a 30% discount. What is its selling price? (a) ₹480 (b) ₹2080 (c) ₹1120 (d) ₹1570
  7. 7.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 35% (b) 25% (c) 20% (d) 30%
  8. 8.A bag marked ₹500 is sold at a 50% discount. What is its selling price? (a) ₹450 (b) ₹750 (c) ₹251 (d) ₹250
  9. 9.A shopkeeper buys a toy for ₹240 and sells it for ₹336. What is his profit percent? (a) 35% (b) 40% (c) 96% (d) 45%
  10. 10.What is 5% of 140? (a) 14 (b) 133 (c) 7 (d) 70
  11. 11.A bag marked ₹1340 is sold at a 25% discount. What is its selling price? (a) ₹1315 (b) ₹1675 (c) ₹1005 (d) ₹335
  12. 12.A shopkeeper buys a toy for ₹260 and sells it for ₹156. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  13. 13.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  14. 14.A shopkeeper buys a toy for ₹720 and sells it for ₹756. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 36%
  15. 15.What is 10% of 880? (a) 880 (b) 792 (c) 88 (d) 176
  16. 16.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  17. 17.A shopkeeper buys a toy for ₹380 and sells it for ₹399. What is his profit percent? (a) 6% (b) 5% (c) 19% (d) 10%
  18. 18.A shopkeeper buys a toy for ₹460 and sells it for ₹437. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 23%
  19. 19.A shopkeeper buys a toy for ₹760 and sells it for ₹912. What is his profit percent? (a) 15% (b) 20% (c) 25% (d) 21%
  20. 20.A bag marked ₹660 is sold at a 20% discount. What is its selling price? (a) ₹528 (b) ₹132 (c) ₹792 (d) ₹640
  21. 21.A shopkeeper buys a toy for ₹900 and sells it for ₹1350. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  22. 22.A bag marked ₹940 is sold at a 40% discount. What is its selling price? (a) ₹900 (b) ₹1316 (c) ₹564 (d) ₹376
  23. 23.What is 15% of 460? (a) 69 (b) 138 (c) 690 (d) 391
  24. 24.A shopkeeper buys a toy for ₹840 and sells it for ₹714. What is his loss percent? (a) 10% (b) 15% (c) 16% (d) 20%
  25. 25.What is 50% of 240? (a) 120 (b) 240 (c) 121 (d) 1200
  26. 26.A shopkeeper buys a toy for ₹900 and sells it for ₹1080. What is his profit percent? (a) 15% (b) 20% (c) 21% (d) 25%
  27. 27.A bag marked ₹1120 is sold at a 50% discount. What is its selling price? (a) ₹1680 (b) ₹560 (c) ₹1070 (d) ₹561
  28. 28.What is 15% of 900? (a) 765 (b) 270 (c) 1350 (d) 135
  29. 29.A shopkeeper buys a toy for ₹200 and sells it for ₹120. What is his loss percent? (a) 45% (b) 80% (c) 40% (d) 35%
  30. 30.A shopkeeper buys a toy for ₹460 and sells it for ₹690. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  31. 31.What is 10% of 540? (a) 486 (b) 540 (c) 54 (d) 108
  32. 32.What is 5% of 180? (a) 9 (b) 171 (c) 18 (d) 90
  33. 33.What is 5% of 300? (a) 30 (b) 150 (c) 15 (d) 285
  34. 34.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 46% (b) 15% (c) 10% (d) 5%
  35. 35.What is 10% of 40? (a) 4 (b) 36 (c) 8 (d) 40
  36. 36.A shopkeeper buys a toy for ₹740 and sells it for ₹777. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 37%
  37. 37.A bag marked ₹1980 is sold at a 50% discount. What is its selling price? (a) ₹990 (b) ₹2970 (c) ₹991 (d) ₹1930
  38. 38.A shopkeeper buys a toy for ₹940 and sells it for ₹1175. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  39. 39.A shopkeeper buys a toy for ₹740 and sells it for ₹629. What is his loss percent? (a) 15% (b) 16% (c) 20% (d) 10%
  40. 40.What is 5% of 840? (a) 84 (b) 42 (c) 798 (d) 420

Answer key

  1. 15%
  2. 5%
  3. ₹660
  4. 25%
  5. ₹300
  6. ₹1120
  7. 25%
  8. ₹250
  9. 40%
  10. 7
  11. ₹1005
  12. 40%
  13. 30%
  14. 5%
  15. 88
  16. 40%
  17. 5%
  18. 5%
  19. 20%
  20. ₹528
  21. 50%
  22. ₹564
  23. 69
  24. 15%
  25. 120
  26. 20%
  27. ₹560
  28. 135
  29. 40%
  30. 50%
  31. 54
  32. 9
  33. 15
  34. 10%
  35. 4
  36. 5%
  37. ₹990
  38. 25%
  39. 15%
  40. 42

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