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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 594 · 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 ₹494. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 26%
  2. 2.What is 50% of 360? (a) 181 (b) 360 (c) 180 (d) 1800
  3. 3.What is 50% of 380? (a) 191 (b) 1900 (c) 190 (d) 380
  4. 4.A shopkeeper buys a toy for ₹380 and sells it for ₹285. What is his loss percent? (a) 20% (b) 95% (c) 25% (d) 30%
  5. 5.A shopkeeper buys a toy for ₹340 and sells it for ₹204. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  6. 6.A shopkeeper buys a toy for ₹100 and sells it for ₹90. What is his loss percent? (a) 11% (b) 15% (c) 10% (d) 5%
  7. 7.What is 30% of 160? (a) 96 (b) 48 (c) 480 (d) 112
  8. 8.What is 40% of 820? (a) 328 (b) 492 (c) 656 (d) 3280
  9. 9.A bag marked ₹1340 is sold at a 30% discount. What is its selling price? (a) ₹1310 (b) ₹938 (c) ₹1742 (d) ₹402
  10. 10.A shopkeeper buys a toy for ₹120 and sells it for ₹102. What is his loss percent? (a) 15% (b) 18% (c) 10% (d) 20%
  11. 11.What is 5% of 720? (a) 36 (b) 684 (c) 72 (d) 360
  12. 12.What is 75% of 160? (a) 1200 (b) 240 (c) 120 (d) 40
  13. 13.A shopkeeper buys a toy for ₹1000 and sells it for ₹800. What is his loss percent? (a) 25% (b) 21% (c) 20% (d) 15%
  14. 14.What is 5% of 280? (a) 28 (b) 14 (c) 266 (d) 140
  15. 15.A bag marked ₹800 is sold at a 10% discount. What is its selling price? (a) ₹880 (b) ₹790 (c) ₹720 (d) ₹80
  16. 16.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  17. 17.What is 25% of 320? (a) 240 (b) 160 (c) 800 (d) 80
  18. 18.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹1794 (b) ₹1326 (c) ₹234 (d) ₹1545
  19. 19.What is 50% of 780? (a) 3900 (b) 391 (c) 390 (d) 780
  20. 20.A shopkeeper buys a toy for ₹840 and sells it for ₹714. What is his loss percent? (a) 16% (b) 20% (c) 15% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹840 and sells it for ₹672. What is his loss percent? (a) 20% (b) 25% (c) 21% (d) 15%
  22. 22.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 10% (b) 28% (c) 5% (d) 15%
  23. 23.A bag marked ₹380 is sold at a 25% discount. What is its selling price? (a) ₹285 (b) ₹475 (c) ₹355 (d) ₹95
  24. 24.What is 15% of 940? (a) 282 (b) 799 (c) 141 (d) 1410
  25. 25.A bag marked ₹660 is sold at a 40% discount. What is its selling price? (a) ₹620 (b) ₹924 (c) ₹264 (d) ₹396
  26. 26.What is 50% of 200? (a) 101 (b) 100 (c) 200 (d) 1000
  27. 27.What is 50% of 980? (a) 4900 (b) 980 (c) 491 (d) 490
  28. 28.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 57% (b) 10% (c) 15% (d) 20%
  29. 29.What is 5% of 600? (a) 60 (b) 300 (c) 30 (d) 570
  30. 30.A bag marked ₹1760 is sold at a 15% discount. What is its selling price? (a) ₹1745 (b) ₹264 (c) ₹1496 (d) ₹2024
  31. 31.What is 30% of 40? (a) 120 (b) 24 (c) 12 (d) 28
  32. 32.What is 10% of 140? (a) 140 (b) 28 (c) 126 (d) 14
  33. 33.What is 40% of 780? (a) 3120 (b) 468 (c) 312 (d) 624
  34. 34.A bag marked ₹380 is sold at a 15% discount. What is its selling price? (a) ₹437 (b) ₹365 (c) ₹323 (d) ₹57
  35. 35.What is 25% of 300? (a) 225 (b) 750 (c) 150 (d) 75
  36. 36.What is 15% of 160? (a) 48 (b) 136 (c) 240 (d) 24
  37. 37.A bag marked ₹1520 is sold at a 15% discount. What is its selling price? (a) ₹1505 (b) ₹1292 (c) ₹1748 (d) ₹228
  38. 38.A shopkeeper buys a toy for ₹700 and sells it for ₹805. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  40. 40.A shopkeeper buys a toy for ₹940 and sells it for ₹846. What is his loss percent? (a) 15% (b) 94% (c) 5% (d) 10%

Answer key

  1. 5%
  2. 180
  3. 190
  4. 25%
  5. 40%
  6. 10%
  7. 48
  8. 328
  9. ₹938
  10. 15%
  11. 36
  12. 120
  13. 20%
  14. 14
  15. ₹720
  16. 25%
  17. 80
  18. ₹1326
  19. 390
  20. 15%
  21. 20%
  22. 10%
  23. ₹285
  24. 141
  25. ₹396
  26. 100
  27. 490
  28. 15%
  29. 30
  30. ₹1496
  31. 12
  32. 14
  33. 312
  34. ₹323
  35. 75
  36. 24
  37. ₹1292
  38. 15%
  39. 40%
  40. 10%

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