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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 810 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 21%
  2. 2.A bag marked ₹1140 is sold at a 15% discount. What is its selling price? (a) ₹1125 (b) ₹171 (c) ₹1311 (d) ₹969
  3. 3.What is 10% of 820? (a) 82 (b) 738 (c) 164 (d) 820
  4. 4.What is 15% of 600? (a) 510 (b) 90 (c) 180 (d) 900
  5. 5.A bag marked ₹1880 is sold at a 25% discount. What is its selling price? (a) ₹1410 (b) ₹1855 (c) ₹2350 (d) ₹470
  6. 6.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 5% (b) 10% (c) 14% (d) 15%
  7. 7.A shopkeeper buys a toy for ₹840 and sells it for ₹1050. What is his profit percent? (a) 30% (b) 25% (c) 26% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 14% (b) 10% (c) 6% (d) 5%
  9. 9.What is 30% of 220? (a) 132 (b) 660 (c) 154 (d) 66
  10. 10.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 48%
  11. 11.A shopkeeper buys a toy for ₹860 and sells it for ₹1204. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  12. 12.What is 40% of 240? (a) 144 (b) 960 (c) 96 (d) 192
  13. 13.A bag marked ₹1000 is sold at a 30% discount. What is its selling price? (a) ₹1300 (b) ₹970 (c) ₹700 (d) ₹300
  14. 14.A shopkeeper buys a toy for ₹160 and sells it for ₹240. What is his profit percent? (a) 80% (b) 45% (c) 55% (d) 50%
  15. 15.A shopkeeper buys a toy for ₹660 and sells it for ₹396. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  16. 16.A bag marked ₹620 is sold at a 25% discount. What is its selling price? (a) ₹775 (b) ₹155 (c) ₹595 (d) ₹465
  17. 17.A shopkeeper buys a toy for ₹400 and sells it for ₹480. What is his profit percent? (a) 20% (b) 80% (c) 15% (d) 25%
  18. 18.What is 20% of 60? (a) 24 (b) 120 (c) 48 (d) 12
  19. 19.A bag marked ₹1920 is sold at a 25% discount. What is its selling price? (a) ₹2400 (b) ₹1440 (c) ₹1895 (d) ₹480
  20. 20.A shopkeeper buys a toy for ₹820 and sells it for ₹656. What is his loss percent? (a) 21% (b) 20% (c) 15% (d) 25%
  21. 21.What is 5% of 660? (a) 66 (b) 627 (c) 330 (d) 33
  22. 22.What is 25% of 420? (a) 1050 (b) 315 (c) 105 (d) 210
  23. 23.What is 75% of 360? (a) 90 (b) 540 (c) 2700 (d) 270
  24. 24.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹966 (b) ₹126 (c) ₹714 (d) ₹825
  25. 25.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 15% (b) 25% (c) 56% (d) 20%
  26. 26.A shopkeeper buys a toy for ₹940 and sells it for ₹799. What is his loss percent? (a) 16% (b) 20% (c) 10% (d) 15%
  27. 27.A shopkeeper buys a toy for ₹260 and sells it for ₹312. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 52%
  28. 28.What is 40% of 120? (a) 72 (b) 96 (c) 480 (d) 48
  29. 29.A shopkeeper buys a toy for ₹960 and sells it for ₹672. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  30. 30.A shopkeeper buys a toy for ₹320 and sells it for ₹240. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 80%
  31. 31.A shopkeeper buys a toy for ₹620 and sells it for ₹372. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  32. 32.A shopkeeper buys a toy for ₹320 and sells it for ₹304. What is his loss percent? (a) 6% (b) 5% (c) 16% (d) 10%
  33. 33.What is 15% of 40? (a) 60 (b) 12 (c) 6 (d) 34
  34. 34.What is 60% of 420? (a) 252 (b) 168 (c) 504 (d) 2520
  35. 35.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹204 (b) ₹650 (c) ₹476 (d) ₹884
  36. 36.What is 20% of 840? (a) 672 (b) 1680 (c) 168 (d) 336
  37. 37.A shopkeeper buys a toy for ₹360 and sells it for ₹468. What is his profit percent? (a) 25% (b) 31% (c) 30% (d) 35%
  38. 38.A shopkeeper buys a toy for ₹640 and sells it for ₹896. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  39. 39.A bag marked ₹1620 is sold at a 10% discount. What is its selling price? (a) ₹162 (b) ₹1610 (c) ₹1458 (d) ₹1782
  40. 40.A bag marked ₹320 is sold at a 30% discount. What is its selling price? (a) ₹416 (b) ₹96 (c) ₹290 (d) ₹224

Answer key

  1. 20%
  2. ₹969
  3. 82
  4. 90
  5. ₹1410
  6. 10%
  7. 25%
  8. 5%
  9. 66
  10. 10%
  11. 40%
  12. 96
  13. ₹700
  14. 50%
  15. 40%
  16. ₹465
  17. 20%
  18. 12
  19. ₹1440
  20. 20%
  21. 33
  22. 105
  23. 270
  24. ₹714
  25. 20%
  26. 15%
  27. 20%
  28. 48
  29. 30%
  30. 25%
  31. 40%
  32. 5%
  33. 6
  34. 252
  35. ₹476
  36. 168
  37. 30%
  38. 40%
  39. ₹1458
  40. ₹224

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