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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 466 · 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 ₹520 and sells it for ₹650. What is his profit percent? (a) 20% (b) 26% (c) 25% (d) 30%
  2. 2.What is 60% of 800? (a) 960 (b) 480 (c) 320 (d) 4800
  3. 3.A shopkeeper buys a toy for ₹880 and sells it for ₹1012. What is his profit percent? (a) 15% (b) 16% (c) 10% (d) 20%
  4. 4.A shopkeeper buys a toy for ₹720 and sells it for ₹648. What is his loss percent? (a) 15% (b) 10% (c) 72% (d) 5%
  5. 5.A bag marked ₹940 is sold at a 15% discount. What is its selling price? (a) ₹925 (b) ₹1081 (c) ₹141 (d) ₹799
  6. 6.A shopkeeper buys a toy for ₹780 and sells it for ₹546. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  7. 7.A shopkeeper buys a toy for ₹300 and sells it for ₹255. What is his loss percent? (a) 45% (b) 10% (c) 15% (d) 20%
  8. 8.What is 75% of 900? (a) 225 (b) 6750 (c) 1350 (d) 675
  9. 9.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹1265 (b) ₹165 (c) ₹935 (d) ₹1085
  10. 10.What is 5% of 100? (a) 50 (b) 10 (c) 95 (d) 5
  11. 11.What is 30% of 940? (a) 2820 (b) 564 (c) 658 (d) 282
  12. 12.What is 5% of 120? (a) 114 (b) 60 (c) 12 (d) 6
  13. 13.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%
  14. 14.A shopkeeper buys a toy for ₹420 and sells it for ₹399. What is his loss percent? (a) 21% (b) 6% (c) 5% (d) 10%
  15. 15.A bag marked ₹560 is sold at a 10% discount. What is its selling price? (a) ₹504 (b) ₹616 (c) ₹56 (d) ₹550
  16. 16.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹234 (b) ₹1794 (c) ₹1545 (d) ₹1326
  17. 17.What is 15% of 520? (a) 442 (b) 156 (c) 780 (d) 78
  18. 18.What is 20% of 220? (a) 440 (b) 176 (c) 44 (d) 88
  19. 19.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 22% (b) 10% (c) 5% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  21. 21.A bag marked ₹1900 is sold at a 25% discount. What is its selling price? (a) ₹1875 (b) ₹475 (c) ₹2375 (d) ₹1425
  22. 22.What is 15% of 300? (a) 255 (b) 450 (c) 90 (d) 45
  23. 23.A shopkeeper buys a toy for ₹400 and sells it for ₹340. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 60%
  24. 24.What is 60% of 420? (a) 2520 (b) 168 (c) 504 (d) 252
  25. 25.A bag marked ₹340 is sold at a 50% discount. What is its selling price? (a) ₹510 (b) ₹171 (c) ₹170 (d) ₹290
  26. 26.What is 50% of 220? (a) 1100 (b) 220 (c) 110 (d) 111
  27. 27.A shopkeeper buys a toy for ₹840 and sells it for ₹1050. What is his profit percent? (a) 30% (b) 20% (c) 26% (d) 25%
  28. 28.A bag marked ₹300 is sold at a 20% discount. What is its selling price? (a) ₹360 (b) ₹240 (c) ₹280 (d) ₹60
  29. 29.A shopkeeper buys a toy for ₹800 and sells it for ₹560. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 31%
  30. 30.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 6% (b) 19% (c) 10% (d) 5%
  31. 31.A shopkeeper buys a toy for ₹720 and sells it for ₹756. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 36%
  32. 32.What is 15% of 700? (a) 1050 (b) 210 (c) 595 (d) 105
  33. 33.A shopkeeper buys a toy for ₹200 and sells it for ₹150. What is his loss percent? (a) 50% (b) 20% (c) 25% (d) 30%
  34. 34.A shopkeeper buys a toy for ₹860 and sells it for ₹1118. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 31%
  35. 35.What is 30% of 440? (a) 264 (b) 132 (c) 1320 (d) 308
  36. 36.A bag marked ₹1340 is sold at a 15% discount. What is its selling price? (a) ₹1139 (b) ₹201 (c) ₹1325 (d) ₹1541
  37. 37.What is 5% of 600? (a) 60 (b) 30 (c) 300 (d) 570
  38. 38.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 90%
  39. 39.A bag marked ₹1680 is sold at a 20% discount. What is its selling price? (a) ₹1344 (b) ₹1660 (c) ₹2016 (d) ₹336
  40. 40.What is 30% of 360? (a) 108 (b) 252 (c) 216 (d) 1080

Answer key

  1. 25%
  2. 480
  3. 15%
  4. 10%
  5. ₹799
  6. 30%
  7. 15%
  8. 675
  9. ₹935
  10. 5
  11. 282
  12. 6
  13. 50%
  14. 5%
  15. ₹504
  16. ₹1326
  17. 78
  18. 44
  19. 10%
  20. 25%
  21. ₹1425
  22. 45
  23. 15%
  24. 252
  25. ₹170
  26. 110
  27. 25%
  28. ₹240
  29. 30%
  30. 5%
  31. 5%
  32. 105
  33. 25%
  34. 30%
  35. 132
  36. ₹1139
  37. 30
  38. 25%
  39. ₹1344
  40. 108

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