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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 95 · 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 ₹240 and sells it for ₹288. What is his profit percent? (a) 20% (b) 25% (c) 15% (d) 48%
  2. 2.A bag marked ₹1020 is sold at a 15% discount. What is its selling price? (a) ₹1005 (b) ₹1173 (c) ₹153 (d) ₹867
  3. 3.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 16% (b) 15% (c) 10% (d) 20%
  4. 4.What is 25% of 740? (a) 370 (b) 1850 (c) 555 (d) 185
  5. 5.A bag marked ₹1800 is sold at a 20% discount. What is its selling price? (a) ₹1780 (b) ₹360 (c) ₹2160 (d) ₹1440
  6. 6.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 80%
  7. 7.A shopkeeper buys a toy for ₹960 and sells it for ₹816. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 16%
  8. 8.A shopkeeper buys a toy for ₹760 and sells it for ₹646. What is his loss percent? (a) 16% (b) 20% (c) 15% (d) 10%
  9. 9.What is 75% of 840? (a) 6300 (b) 1260 (c) 210 (d) 630
  10. 10.A bag marked ₹1440 is sold at a 50% discount. What is its selling price? (a) ₹2160 (b) ₹721 (c) ₹1390 (d) ₹720
  11. 11.A shopkeeper buys a toy for ₹580 and sells it for ₹870. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  12. 12.A bag marked ₹680 is sold at a 25% discount. What is its selling price? (a) ₹655 (b) ₹170 (c) ₹850 (d) ₹510
  13. 13.A bag marked ₹340 is sold at a 15% discount. What is its selling price? (a) ₹391 (b) ₹325 (c) ₹51 (d) ₹289
  14. 14.A bag marked ₹1220 is sold at a 25% discount. What is its selling price? (a) ₹305 (b) ₹1195 (c) ₹915 (d) ₹1525
  15. 15.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 70% (b) 20% (c) 25% (d) 30%
  16. 16.What is 75% of 540? (a) 405 (b) 135 (c) 810 (d) 4050
  17. 17.A shopkeeper buys a toy for ₹980 and sells it for ₹1127. What is his profit percent? (a) 20% (b) 16% (c) 10% (d) 15%
  18. 18.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 21% (b) 25% (c) 20% (d) 15%
  19. 19.A shopkeeper buys a toy for ₹520 and sells it for ₹572. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 52%
  20. 20.What is 15% of 120? (a) 18 (b) 102 (c) 36 (d) 180
  21. 21.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 20% (b) 25% (c) 30% (d) 26%
  22. 22.What is 10% of 660? (a) 132 (b) 594 (c) 66 (d) 660
  23. 23.What is 60% of 100? (a) 120 (b) 40 (c) 600 (d) 60
  24. 24.What is 15% of 920? (a) 1380 (b) 782 (c) 276 (d) 138
  25. 25.A bag marked ₹880 is sold at a 30% discount. What is its selling price? (a) ₹264 (b) ₹850 (c) ₹1144 (d) ₹616
  26. 26.A shopkeeper buys a toy for ₹480 and sells it for ₹720. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  27. 27.A bag marked ₹1500 is sold at a 50% discount. What is its selling price? (a) ₹750 (b) ₹1450 (c) ₹2250 (d) ₹751
  28. 28.A bag marked ₹640 is sold at a 20% discount. What is its selling price? (a) ₹620 (b) ₹512 (c) ₹768 (d) ₹128
  29. 29.A shopkeeper buys a toy for ₹640 and sells it for ₹768. What is his profit percent? (a) 15% (b) 21% (c) 20% (d) 25%
  30. 30.A bag marked ₹1060 is sold at a 40% discount. What is its selling price? (a) ₹424 (b) ₹636 (c) ₹1020 (d) ₹1484
  31. 31.A bag marked ₹380 is sold at a 40% discount. What is its selling price? (a) ₹340 (b) ₹152 (c) ₹532 (d) ₹228
  32. 32.A bag marked ₹1960 is sold at a 25% discount. What is its selling price? (a) ₹490 (b) ₹2450 (c) ₹1470 (d) ₹1935
  33. 33.A bag marked ₹700 is sold at a 15% discount. What is its selling price? (a) ₹105 (b) ₹595 (c) ₹685 (d) ₹805
  34. 34.A bag marked ₹200 is sold at a 40% discount. What is its selling price? (a) ₹80 (b) ₹280 (c) ₹160 (d) ₹120
  35. 35.A bag marked ₹1380 is sold at a 40% discount. What is its selling price? (a) ₹1932 (b) ₹1340 (c) ₹828 (d) ₹552
  36. 36.What is 50% of 220? (a) 220 (b) 111 (c) 110 (d) 1100
  37. 37.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 48% (b) 15% (c) 5% (d) 10%
  38. 38.What is 20% of 380? (a) 760 (b) 152 (c) 76 (d) 304
  39. 39.What is 15% of 100? (a) 150 (b) 85 (c) 15 (d) 30
  40. 40.A bag marked ₹660 is sold at a 30% discount. What is its selling price? (a) ₹630 (b) ₹198 (c) ₹858 (d) ₹462

Answer key

  1. 20%
  2. ₹867
  3. 15%
  4. 185
  5. ₹1440
  6. 10%
  7. 15%
  8. 15%
  9. 630
  10. ₹720
  11. 50%
  12. ₹510
  13. ₹289
  14. ₹915
  15. 25%
  16. 405
  17. 15%
  18. 20%
  19. 10%
  20. 18
  21. 25%
  22. 66
  23. 60
  24. 138
  25. ₹616
  26. 50%
  27. ₹750
  28. ₹512
  29. 20%
  30. ₹636
  31. ₹228
  32. ₹1470
  33. ₹595
  34. ₹120
  35. ₹828
  36. 110
  37. 10%
  38. 76
  39. 15
  40. ₹462

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