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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 870 · 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.What is 40% of 260? (a) 1040 (b) 156 (c) 104 (d) 208
  2. 2.A shopkeeper buys a toy for ₹660 and sells it for ₹726. What is his profit percent? (a) 5% (b) 66% (c) 10% (d) 15%
  3. 3.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 84% (b) 15% (c) 20% (d) 10%
  4. 4.What is 25% of 180? (a) 135 (b) 450 (c) 90 (d) 45
  5. 5.A shopkeeper buys a toy for ₹720 and sells it for ₹504. What is his loss percent? (a) 30% (b) 25% (c) 31% (d) 35%
  6. 6.A shopkeeper buys a toy for ₹580 and sells it for ₹667. What is his profit percent? (a) 87% (b) 15% (c) 10% (d) 20%
  7. 7.What is 60% of 60? (a) 360 (b) 72 (c) 24 (d) 36
  8. 8.A bag marked ₹460 is sold at a 20% discount. What is its selling price? (a) ₹92 (b) ₹552 (c) ₹368 (d) ₹440
  9. 9.A shopkeeper buys a toy for ₹440 and sells it for ₹418. What is his loss percent? (a) 10% (b) 22% (c) 6% (d) 5%
  10. 10.What is 10% of 620? (a) 558 (b) 620 (c) 62 (d) 124
  11. 11.What is 15% of 380? (a) 114 (b) 57 (c) 570 (d) 323
  12. 12.A bag marked ₹1500 is sold at a 40% discount. What is its selling price? (a) ₹600 (b) ₹1460 (c) ₹900 (d) ₹2100
  13. 13.What is 60% of 660? (a) 264 (b) 792 (c) 3960 (d) 396
  14. 14.What is 15% of 620? (a) 527 (b) 93 (c) 186 (d) 930
  15. 15.A bag marked ₹1320 is sold at a 50% discount. What is its selling price? (a) ₹661 (b) ₹660 (c) ₹1270 (d) ₹1980
  16. 16.A bag marked ₹1560 is sold at a 25% discount. What is its selling price? (a) ₹1950 (b) ₹1535 (c) ₹390 (d) ₹1170
  17. 17.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 10% (b) 22% (c) 5% (d) 15%
  18. 18.A bag marked ₹1240 is sold at a 25% discount. What is its selling price? (a) ₹930 (b) ₹1215 (c) ₹1550 (d) ₹310
  19. 19.A bag marked ₹1000 is sold at a 40% discount. What is its selling price? (a) ₹400 (b) ₹600 (c) ₹1400 (d) ₹960
  20. 20.A bag marked ₹880 is sold at a 10% discount. What is its selling price? (a) ₹870 (b) ₹968 (c) ₹88 (d) ₹792
  21. 21.A shopkeeper buys a toy for ₹540 and sells it for ₹594. What is his profit percent? (a) 54% (b) 15% (c) 5% (d) 10%
  22. 22.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  23. 23.A bag marked ₹820 is sold at a 40% discount. What is its selling price? (a) ₹780 (b) ₹1148 (c) ₹492 (d) ₹328
  24. 24.A shopkeeper buys a toy for ₹560 and sells it for ₹616. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 56%
  25. 25.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 26%
  26. 26.A shopkeeper buys a toy for ₹360 and sells it for ₹288. What is his loss percent? (a) 20% (b) 25% (c) 15% (d) 72%
  27. 27.What is 20% of 440? (a) 176 (b) 88 (c) 880 (d) 352
  28. 28.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 16% (b) 20% (c) 10% (d) 15%
  29. 29.A bag marked ₹1800 is sold at a 25% discount. What is its selling price? (a) ₹2250 (b) ₹450 (c) ₹1775 (d) ₹1350
  30. 30.What is 40% of 940? (a) 376 (b) 3760 (c) 752 (d) 564
  31. 31.What is 75% of 800? (a) 1200 (b) 200 (c) 6000 (d) 600
  32. 32.A shopkeeper buys a toy for ₹120 and sells it for ₹144. What is his profit percent? (a) 24% (b) 15% (c) 20% (d) 25%
  33. 33.What is 5% of 960? (a) 480 (b) 912 (c) 96 (d) 48
  34. 34.What is 25% of 1000? (a) 250 (b) 2500 (c) 500 (d) 750
  35. 35.A shopkeeper buys a toy for ₹200 and sells it for ₹250. What is his profit percent? (a) 30% (b) 20% (c) 50% (d) 25%
  36. 36.What is 5% of 780? (a) 741 (b) 39 (c) 390 (d) 78
  37. 37.A shopkeeper buys a toy for ₹240 and sells it for ₹144. What is his loss percent? (a) 96% (b) 40% (c) 35% (d) 45%
  38. 38.A shopkeeper buys a toy for ₹360 and sells it for ₹432. What is his profit percent? (a) 25% (b) 72% (c) 15% (d) 20%
  39. 39.What is 10% of 820? (a) 820 (b) 738 (c) 82 (d) 164
  40. 40.What is 5% of 840? (a) 798 (b) 42 (c) 84 (d) 420

Answer key

  1. 104
  2. 10%
  3. 15%
  4. 45
  5. 30%
  6. 15%
  7. 36
  8. ₹368
  9. 5%
  10. 62
  11. 57
  12. ₹900
  13. 396
  14. 93
  15. ₹660
  16. ₹1170
  17. 10%
  18. ₹930
  19. ₹600
  20. ₹792
  21. 10%
  22. 20%
  23. ₹492
  24. 10%
  25. 25%
  26. 20%
  27. 88
  28. 15%
  29. ₹1350
  30. 376
  31. 600
  32. 20%
  33. 48
  34. 250
  35. 25%
  36. 39
  37. 40%
  38. 20%
  39. 82
  40. 42

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