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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 797 · 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 ₹220 and sells it for ₹308. What is his profit percent? (a) 88% (b) 35% (c) 40% (d) 45%
  2. 2.What is 5% of 360? (a) 180 (b) 342 (c) 36 (d) 18
  3. 3.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  4. 4.A shopkeeper buys a toy for ₹120 and sells it for ₹90. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  5. 5.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹360 and sells it for ₹414. What is his profit percent? (a) 10% (b) 20% (c) 54% (d) 15%
  7. 7.A shopkeeper buys a toy for ₹260 and sells it for ₹364. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  8. 8.What is 10% of 460? (a) 414 (b) 460 (c) 46 (d) 92
  9. 9.What is 30% of 740? (a) 2220 (b) 518 (c) 444 (d) 222
  10. 10.A shopkeeper buys a toy for ₹1000 and sells it for ₹1300. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  11. 11.A shopkeeper buys a toy for ₹680 and sells it for ₹714. What is his profit percent? (a) 10% (b) 5% (c) 34% (d) 6%
  12. 12.What is 60% of 260? (a) 312 (b) 156 (c) 1560 (d) 104
  13. 13.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  14. 14.A shopkeeper buys a toy for ₹400 and sells it for ₹520. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  15. 15.A bag marked ₹440 is sold at a 40% discount. What is its selling price? (a) ₹616 (b) ₹264 (c) ₹400 (d) ₹176
  16. 16.A shopkeeper buys a toy for ₹640 and sells it for ₹448. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  17. 17.A shopkeeper buys a toy for ₹420 and sells it for ₹357. What is his loss percent? (a) 20% (b) 10% (c) 63% (d) 15%
  18. 18.What is 40% of 780? (a) 3120 (b) 468 (c) 312 (d) 624
  19. 19.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 15% (b) 10% (c) 21% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 25% (b) 20% (c) 30% (d) 90%
  21. 21.What is 50% of 440? (a) 220 (b) 221 (c) 440 (d) 2200
  22. 22.What is 5% of 500? (a) 250 (b) 50 (c) 25 (d) 475
  23. 23.A bag marked ₹620 is sold at a 10% discount. What is its selling price? (a) ₹610 (b) ₹682 (c) ₹62 (d) ₹558
  24. 24.What is 25% of 740? (a) 555 (b) 1850 (c) 370 (d) 185
  25. 25.A bag marked ₹620 is sold at a 30% discount. What is its selling price? (a) ₹186 (b) ₹434 (c) ₹806 (d) ₹590
  26. 26.What is 60% of 520? (a) 312 (b) 624 (c) 208 (d) 3120
  27. 27.What is 20% of 140? (a) 28 (b) 112 (c) 280 (d) 56
  28. 28.A bag marked ₹600 is sold at a 20% discount. What is its selling price? (a) ₹720 (b) ₹480 (c) ₹580 (d) ₹120
  29. 29.A shopkeeper buys a toy for ₹460 and sells it for ₹552. What is his profit percent? (a) 92% (b) 25% (c) 15% (d) 20%
  30. 30.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 10% (b) 29% (c) 5% (d) 6%
  31. 31.A shopkeeper buys a toy for ₹940 and sells it for ₹893. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 47%
  32. 32.A bag marked ₹320 is sold at a 50% discount. What is its selling price? (a) ₹160 (b) ₹270 (c) ₹480 (d) ₹161
  33. 33.What is 60% of 700? (a) 840 (b) 4200 (c) 280 (d) 420
  34. 34.A shopkeeper buys a toy for ₹800 and sells it for ₹1120. What is his profit percent? (a) 35% (b) 40% (c) 45% (d) 41%
  35. 35.A bag marked ₹360 is sold at a 40% discount. What is its selling price? (a) ₹504 (b) ₹216 (c) ₹144 (d) ₹320
  36. 36.What is 30% of 960? (a) 576 (b) 672 (c) 288 (d) 2880
  37. 37.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 30% (b) 40% (c) 25% (d) 20%
  38. 38.What is 75% of 40? (a) 300 (b) 10 (c) 60 (d) 30
  39. 39.A shopkeeper buys a toy for ₹400 and sells it for ₹420. What is his profit percent? (a) 20% (b) 5% (c) 10% (d) 6%
  40. 40.A shopkeeper buys a toy for ₹620 and sells it for ₹868. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%

Answer key

  1. 40%
  2. 18
  3. 40%
  4. 25%
  5. 25%
  6. 15%
  7. 40%
  8. 46
  9. 222
  10. 30%
  11. 5%
  12. 156
  13. 30%
  14. 30%
  15. ₹264
  16. 30%
  17. 15%
  18. 312
  19. 15%
  20. 25%
  21. 220
  22. 25
  23. ₹558
  24. 185
  25. ₹434
  26. 312
  27. 28
  28. ₹480
  29. 20%
  30. 5%
  31. 5%
  32. ₹160
  33. 420
  34. 40%
  35. ₹216
  36. 288
  37. 25%
  38. 30
  39. 5%
  40. 40%

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