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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 925 · 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 ₹940 and sells it for ₹893. What is his loss percent? (a) 10% (b) 5% (c) 47% (d) 6%
  2. 2.A bag marked ₹900 is sold at a 15% discount. What is its selling price? (a) ₹765 (b) ₹135 (c) ₹885 (d) ₹1035
  3. 3.A bag marked ₹200 is sold at a 15% discount. What is its selling price? (a) ₹185 (b) ₹230 (c) ₹170 (d) ₹30
  4. 4.A shopkeeper buys a toy for ₹180 and sells it for ₹216. What is his profit percent? (a) 36% (b) 25% (c) 15% (d) 20%
  5. 5.A shopkeeper buys a toy for ₹700 and sells it for ₹560. What is his loss percent? (a) 21% (b) 15% (c) 20% (d) 25%
  6. 6.A bag marked ₹720 is sold at a 25% discount. What is its selling price? (a) ₹695 (b) ₹180 (c) ₹900 (d) ₹540
  7. 7.What is 15% of 780? (a) 1170 (b) 663 (c) 117 (d) 234
  8. 8.A bag marked ₹500 is sold at a 10% discount. What is its selling price? (a) ₹490 (b) ₹450 (c) ₹550 (d) ₹50
  9. 9.A shopkeeper buys a toy for ₹660 and sells it for ₹792. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  10. 10.A shopkeeper buys a toy for ₹780 and sells it for ₹468. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  11. 11.A shopkeeper buys a toy for ₹920 and sells it for ₹1104. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  12. 12.What is 60% of 680? (a) 4080 (b) 272 (c) 816 (d) 408
  13. 13.What is 25% of 120? (a) 30 (b) 60 (c) 90 (d) 300
  14. 14.A shopkeeper buys a toy for ₹600 and sells it for ₹900. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  15. 15.A bag marked ₹1280 is sold at a 30% discount. What is its selling price? (a) ₹384 (b) ₹896 (c) ₹1664 (d) ₹1250
  16. 16.A shopkeeper buys a toy for ₹700 and sells it for ₹665. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 35%
  17. 17.What is 10% of 120? (a) 12 (b) 120 (c) 24 (d) 108
  18. 18.What is 60% of 620? (a) 248 (b) 744 (c) 372 (d) 3720
  19. 19.A shopkeeper buys a toy for ₹880 and sells it for ₹1144. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  20. 20.A shopkeeper buys a toy for ₹220 and sells it for ₹132. What is his loss percent? (a) 88% (b) 45% (c) 35% (d) 40%
  21. 21.What is 50% of 440? (a) 440 (b) 220 (c) 221 (d) 2200
  22. 22.A bag marked ₹540 is sold at a 15% discount. What is its selling price? (a) ₹525 (b) ₹81 (c) ₹621 (d) ₹459
  23. 23.A shopkeeper buys a toy for ₹260 and sells it for ₹390. What is his profit percent? (a) 55% (b) 50% (c) 45% (d) 51%
  24. 24.A shopkeeper buys a toy for ₹820 and sells it for ₹1148. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  25. 25.What is 10% of 380? (a) 76 (b) 342 (c) 38 (d) 380
  26. 26.A shopkeeper buys a toy for ₹340 and sells it for ₹510. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  27. 27.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹1403 (b) ₹1205 (c) ₹1037 (d) ₹183
  28. 28.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 10% (b) 21% (c) 15% (d) 20%
  29. 29.A shopkeeper buys a toy for ₹660 and sells it for ₹528. What is his loss percent? (a) 15% (b) 20% (c) 21% (d) 25%
  30. 30.A shopkeeper buys a toy for ₹460 and sells it for ₹437. What is his loss percent? (a) 23% (b) 10% (c) 6% (d) 5%
  31. 31.A shopkeeper buys a toy for ₹380 and sells it for ₹570. What is his profit percent? (a) 55% (b) 50% (c) 45% (d) 51%
  32. 32.What is 30% of 880? (a) 616 (b) 528 (c) 2640 (d) 264
  33. 33.A bag marked ₹1800 is sold at a 20% discount. What is its selling price? (a) ₹1780 (b) ₹360 (c) ₹1440 (d) ₹2160
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹861. What is his profit percent? (a) 6% (b) 5% (c) 41% (d) 10%
  35. 35.What is 15% of 580? (a) 493 (b) 87 (c) 870 (d) 174
  36. 36.What is 75% of 460? (a) 345 (b) 115 (c) 690 (d) 3450
  37. 37.A bag marked ₹820 is sold at a 30% discount. What is its selling price? (a) ₹790 (b) ₹246 (c) ₹1066 (d) ₹574
  38. 38.What is 40% of 440? (a) 264 (b) 352 (c) 1760 (d) 176
  39. 39.What is 30% of 100? (a) 70 (b) 30 (c) 300 (d) 60
  40. 40.A shopkeeper buys a toy for ₹320 and sells it for ₹448. What is his profit percent? (a) 41% (b) 35% (c) 45% (d) 40%

Answer key

  1. 5%
  2. ₹765
  3. ₹170
  4. 20%
  5. 20%
  6. ₹540
  7. 117
  8. ₹450
  9. 20%
  10. 40%
  11. 20%
  12. 408
  13. 30
  14. 50%
  15. ₹896
  16. 5%
  17. 12
  18. 372
  19. 30%
  20. 40%
  21. 220
  22. ₹459
  23. 50%
  24. 40%
  25. 38
  26. 50%
  27. ₹1037
  28. 15%
  29. 20%
  30. 5%
  31. 50%
  32. 264
  33. ₹1440
  34. 5%
  35. 87
  36. 345
  37. ₹574
  38. 176
  39. 30
  40. 40%

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