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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 847 · 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.What is 10% of 860? (a) 774 (b) 172 (c) 86 (d) 860
  2. 2.A bag marked ₹740 is sold at a 50% discount. What is its selling price? (a) ₹370 (b) ₹690 (c) ₹371 (d) ₹1110
  3. 3.A bag marked ₹1240 is sold at a 15% discount. What is its selling price? (a) ₹1054 (b) ₹1225 (c) ₹186 (d) ₹1426
  4. 4.What is 40% of 280? (a) 1120 (b) 112 (c) 224 (d) 168
  5. 5.A shopkeeper buys a toy for ₹660 and sells it for ₹495. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 26%
  6. 6.A shopkeeper buys a toy for ₹820 and sells it for ₹984. What is his profit percent? (a) 15% (b) 20% (c) 21% (d) 25%
  7. 7.A shopkeeper buys a toy for ₹160 and sells it for ₹120. What is his loss percent? (a) 20% (b) 40% (c) 30% (d) 25%
  8. 8.What is 60% of 800? (a) 480 (b) 320 (c) 4800 (d) 960
  9. 9.What is 50% of 240? (a) 1200 (b) 240 (c) 121 (d) 120
  10. 10.A shopkeeper buys a toy for ₹620 and sells it for ₹465. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  11. 11.What is 50% of 500? (a) 500 (b) 250 (c) 251 (d) 2500
  12. 12.A bag marked ₹280 is sold at a 20% discount. What is its selling price? (a) ₹260 (b) ₹336 (c) ₹224 (d) ₹56
  13. 13.What is 5% of 780? (a) 78 (b) 390 (c) 741 (d) 39
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹189. What is his profit percent? (a) 9% (b) 5% (c) 6% (d) 10%
  15. 15.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 88% (b) 15% (c) 10% (d) 5%
  16. 16.What is 20% of 240? (a) 96 (b) 192 (c) 48 (d) 480
  17. 17.What is 10% of 100? (a) 100 (b) 90 (c) 20 (d) 10
  18. 18.What is 40% of 980? (a) 588 (b) 392 (c) 3920 (d) 784
  19. 19.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 6% (b) 5% (c) 8% (d) 10%
  20. 20.A shopkeeper buys a toy for ₹320 and sells it for ₹224. What is his loss percent? (a) 96% (b) 35% (c) 30% (d) 25%
  21. 21.A bag marked ₹1500 is sold at a 50% discount. What is its selling price? (a) ₹751 (b) ₹750 (c) ₹2250 (d) ₹1450
  22. 22.A shopkeeper buys a toy for ₹360 and sells it for ₹252. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%
  23. 23.A shopkeeper buys a toy for ₹500 and sells it for ₹600. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  24. 24.What is 10% of 720? (a) 144 (b) 720 (c) 648 (d) 72
  25. 25.A shopkeeper buys a toy for ₹840 and sells it for ₹756. What is his loss percent? (a) 84% (b) 10% (c) 5% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 30% (b) 26% (c) 25% (d) 20%
  27. 27.What is 40% of 740? (a) 592 (b) 2960 (c) 444 (d) 296
  28. 28.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 15% (b) 20% (c) 84% (d) 10%
  29. 29.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  30. 30.A bag marked ₹600 is sold at a 20% discount. What is its selling price? (a) ₹120 (b) ₹720 (c) ₹480 (d) ₹580
  31. 31.A bag marked ₹1060 is sold at a 30% discount. What is its selling price? (a) ₹742 (b) ₹318 (c) ₹1030 (d) ₹1378
  32. 32.What is 60% of 400? (a) 160 (b) 2400 (c) 480 (d) 240
  33. 33.A bag marked ₹1800 is sold at a 30% discount. What is its selling price? (a) ₹1260 (b) ₹540 (c) ₹1770 (d) ₹2340
  34. 34.A shopkeeper buys a toy for ₹660 and sells it for ₹396. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  35. 35.What is 10% of 400? (a) 400 (b) 80 (c) 360 (d) 40
  36. 36.What is 15% of 680? (a) 578 (b) 1020 (c) 102 (d) 204
  37. 37.A bag marked ₹1240 is sold at a 25% discount. What is its selling price? (a) ₹310 (b) ₹1550 (c) ₹930 (d) ₹1215
  38. 38.A bag marked ₹700 is sold at a 25% discount. What is its selling price? (a) ₹875 (b) ₹525 (c) ₹175 (d) ₹675
  39. 39.A bag marked ₹1600 is sold at a 15% discount. What is its selling price? (a) ₹240 (b) ₹1585 (c) ₹1840 (d) ₹1360
  40. 40.A bag marked ₹780 is sold at a 30% discount. What is its selling price? (a) ₹750 (b) ₹234 (c) ₹546 (d) ₹1014

Answer key

  1. 86
  2. ₹370
  3. ₹1054
  4. 112
  5. 25%
  6. 20%
  7. 25%
  8. 480
  9. 120
  10. 25%
  11. 250
  12. ₹224
  13. 39
  14. 5%
  15. 10%
  16. 48
  17. 10
  18. 392
  19. 5%
  20. 30%
  21. ₹750
  22. 30%
  23. 20%
  24. 72
  25. 10%
  26. 25%
  27. 296
  28. 15%
  29. 40%
  30. ₹480
  31. ₹742
  32. 240
  33. ₹1260
  34. 40%
  35. 40
  36. 102
  37. ₹930
  38. ₹525
  39. ₹1360
  40. ₹546

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