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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 170 · 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 bag marked ₹1120 is sold at a 30% discount. What is its selling price? (a) ₹1090 (b) ₹1456 (c) ₹336 (d) ₹784
  2. 2.A shopkeeper buys a toy for ₹340 and sells it for ₹323. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 17%
  3. 3.What is 10% of 780? (a) 780 (b) 156 (c) 78 (d) 702
  4. 4.A bag marked ₹1540 is sold at a 40% discount. What is its selling price? (a) ₹2156 (b) ₹924 (c) ₹616 (d) ₹1500
  5. 5.What is 5% of 840? (a) 798 (b) 42 (c) 420 (d) 84
  6. 6.A shopkeeper buys a toy for ₹460 and sells it for ₹368. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 92%
  7. 7.A shopkeeper buys a toy for ₹140 and sells it for ₹133. What is his loss percent? (a) 5% (b) 10% (c) 7% (d) 6%
  8. 8.A bag marked ₹900 is sold at a 15% discount. What is its selling price? (a) ₹885 (b) ₹765 (c) ₹1035 (d) ₹135
  9. 9.A bag marked ₹1240 is sold at a 50% discount. What is its selling price? (a) ₹1190 (b) ₹621 (c) ₹1860 (d) ₹620
  10. 10.A shopkeeper buys a toy for ₹960 and sells it for ₹816. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 16%
  11. 11.What is 30% of 600? (a) 180 (b) 420 (c) 360 (d) 1800
  12. 12.A shopkeeper buys a toy for ₹240 and sells it for ₹264. What is his profit percent? (a) 24% (b) 10% (c) 5% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹800 and sells it for ₹600. What is his loss percent? (a) 30% (b) 26% (c) 25% (d) 20%
  14. 14.A shopkeeper buys a toy for ₹620 and sells it for ₹775. What is his profit percent? (a) 30% (b) 26% (c) 20% (d) 25%
  15. 15.A bag marked ₹1520 is sold at a 25% discount. What is its selling price? (a) ₹1900 (b) ₹1140 (c) ₹1495 (d) ₹380
  16. 16.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 5% (b) 15% (c) 48% (d) 10%
  17. 17.A bag marked ₹680 is sold at a 20% discount. What is its selling price? (a) ₹136 (b) ₹544 (c) ₹816 (d) ₹660
  18. 18.A shopkeeper buys a toy for ₹720 and sells it for ₹1080. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  19. 19.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  20. 20.A shopkeeper buys a toy for ₹800 and sells it for ₹480. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  21. 21.What is 50% of 120? (a) 60 (b) 61 (c) 600 (d) 120
  22. 22.A bag marked ₹1420 is sold at a 10% discount. What is its selling price? (a) ₹1562 (b) ₹142 (c) ₹1278 (d) ₹1410
  23. 23.What is 75% of 700? (a) 1050 (b) 5250 (c) 525 (d) 175
  24. 24.What is 50% of 380? (a) 1900 (b) 380 (c) 190 (d) 191
  25. 25.A shopkeeper buys a toy for ₹320 and sells it for ₹288. What is his loss percent? (a) 32% (b) 5% (c) 10% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 9% (b) 5% (c) 6% (d) 10%
  27. 27.What is 15% of 480? (a) 72 (b) 144 (c) 720 (d) 408
  28. 28.What is 75% of 140? (a) 105 (b) 35 (c) 1050 (d) 210
  29. 29.A shopkeeper buys a toy for ₹200 and sells it for ₹190. What is his loss percent? (a) 6% (b) 10% (c) 4% (d) 5%
  30. 30.A shopkeeper buys a toy for ₹640 and sells it for ₹512. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 18%
  32. 32.A bag marked ₹1060 is sold at a 20% discount. What is its selling price? (a) ₹212 (b) ₹1040 (c) ₹1272 (d) ₹848
  33. 33.A shopkeeper buys a toy for ₹780 and sells it for ₹1092. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  34. 34.What is 75% of 240? (a) 180 (b) 360 (c) 60 (d) 1800
  35. 35.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  36. 36.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 5% (b) 10% (c) 90% (d) 15%
  37. 37.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹183 (b) ₹1037 (c) ₹1205 (d) ₹1403
  38. 38.A shopkeeper buys a toy for ₹100 and sells it for ₹110. What is his profit percent? (a) 15% (b) 11% (c) 10% (d) 5%
  39. 39.What is 10% of 400? (a) 400 (b) 360 (c) 80 (d) 40
  40. 40.A shopkeeper buys a toy for ₹580 and sells it for ₹754. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%

Answer key

  1. ₹784
  2. 5%
  3. 78
  4. ₹924
  5. 42
  6. 20%
  7. 5%
  8. ₹765
  9. ₹620
  10. 15%
  11. 180
  12. 10%
  13. 25%
  14. 25%
  15. ₹1140
  16. 10%
  17. ₹544
  18. 50%
  19. 40%
  20. 40%
  21. 60
  22. ₹1278
  23. 525
  24. 190
  25. 10%
  26. 5%
  27. 72
  28. 105
  29. 5%
  30. 20%
  31. 5%
  32. ₹848
  33. 40%
  34. 180
  35. 50%
  36. 10%
  37. ₹1037
  38. 10%
  39. 40
  40. 30%

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