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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 230 · 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 840? (a) 168 (b) 84 (c) 756 (d) 840
  2. 2.What is 10% of 880? (a) 176 (b) 880 (c) 88 (d) 792
  3. 3.A shopkeeper buys a toy for ₹120 and sells it for ₹156. What is his profit percent? (a) 36% (b) 30% (c) 35% (d) 25%
  4. 4.A shopkeeper buys a toy for ₹660 and sells it for ₹990. What is his profit percent? (a) 50% (b) 51% (c) 55% (d) 45%
  5. 5.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 15% (b) 50% (c) 5% (d) 10%
  6. 6.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 25% (b) 31% (c) 30% (d) 35%
  7. 7.A shopkeeper buys a toy for ₹340 and sells it for ₹204. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  8. 8.A shopkeeper buys a toy for ₹660 and sells it for ₹495. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  9. 9.A shopkeeper buys a toy for ₹600 and sells it for ₹690. What is his profit percent? (a) 10% (b) 90% (c) 20% (d) 15%
  10. 10.A bag marked ₹1200 is sold at a 20% discount. What is its selling price? (a) ₹240 (b) ₹1440 (c) ₹1180 (d) ₹960
  11. 11.A shopkeeper buys a toy for ₹320 and sells it for ₹256. What is his loss percent? (a) 20% (b) 25% (c) 64% (d) 15%
  12. 12.A bag marked ₹820 is sold at a 15% discount. What is its selling price? (a) ₹123 (b) ₹697 (c) ₹805 (d) ₹943
  13. 13.A bag marked ₹580 is sold at a 30% discount. What is its selling price? (a) ₹550 (b) ₹754 (c) ₹174 (d) ₹406
  14. 14.What is 30% of 720? (a) 504 (b) 216 (c) 2160 (d) 432
  15. 15.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 15% (b) 56% (c) 20% (d) 25%
  16. 16.A shopkeeper buys a toy for ₹980 and sells it for ₹588. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  17. 17.A bag marked ₹1300 is sold at a 20% discount. What is its selling price? (a) ₹1560 (b) ₹260 (c) ₹1040 (d) ₹1280
  18. 18.A shopkeeper buys a toy for ₹520 and sells it for ₹312. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  19. 19.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 25% (b) 68% (c) 15% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹220 and sells it for ₹264. What is his profit percent? (a) 15% (b) 44% (c) 20% (d) 25%
  21. 21.What is 20% of 240? (a) 48 (b) 480 (c) 192 (d) 96
  22. 22.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 10% (b) 6% (c) 18% (d) 5%
  23. 23.What is 20% of 500? (a) 400 (b) 1000 (c) 100 (d) 200
  24. 24.What is 50% of 240? (a) 240 (b) 120 (c) 1200 (d) 121
  25. 25.A shopkeeper buys a toy for ₹440 and sells it for ₹660. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  26. 26.What is 25% of 920? (a) 690 (b) 2300 (c) 460 (d) 230
  27. 27.A bag marked ₹280 is sold at a 10% discount. What is its selling price? (a) ₹28 (b) ₹252 (c) ₹308 (d) ₹270
  28. 28.A shopkeeper buys a toy for ₹500 and sells it for ₹475. What is his loss percent? (a) 6% (b) 10% (c) 25% (d) 5%
  29. 29.What is 30% of 320? (a) 960 (b) 192 (c) 96 (d) 224
  30. 30.A bag marked ₹1620 is sold at a 40% discount. What is its selling price? (a) ₹1580 (b) ₹972 (c) ₹2268 (d) ₹648
  31. 31.A shopkeeper buys a toy for ₹280 and sells it for ₹322. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 42%
  32. 32.A shopkeeper buys a toy for ₹620 and sells it for ₹465. What is his loss percent? (a) 20% (b) 26% (c) 25% (d) 30%
  33. 33.What is 75% of 800? (a) 6000 (b) 600 (c) 1200 (d) 200
  34. 34.A shopkeeper buys a toy for ₹980 and sells it for ₹931. What is his loss percent? (a) 6% (b) 49% (c) 5% (d) 10%
  35. 35.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 46%
  36. 36.A bag marked ₹1940 is sold at a 10% discount. What is its selling price? (a) ₹1930 (b) ₹2134 (c) ₹194 (d) ₹1746
  37. 37.A bag marked ₹1560 is sold at a 40% discount. What is its selling price? (a) ₹936 (b) ₹1520 (c) ₹624 (d) ₹2184
  38. 38.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 6% (b) 4% (c) 10% (d) 5%
  39. 39.What is 20% of 180? (a) 144 (b) 36 (c) 72 (d) 360
  40. 40.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%

Answer key

  1. 84
  2. 88
  3. 30%
  4. 50%
  5. 10%
  6. 30%
  7. 40%
  8. 25%
  9. 15%
  10. ₹960
  11. 20%
  12. ₹697
  13. ₹406
  14. 216
  15. 20%
  16. 40%
  17. ₹1040
  18. 40%
  19. 20%
  20. 20%
  21. 48
  22. 5%
  23. 100
  24. 120
  25. 50%
  26. 230
  27. ₹252
  28. 5%
  29. 96
  30. ₹972
  31. 15%
  32. 25%
  33. 600
  34. 5%
  35. 5%
  36. ₹1746
  37. ₹936
  38. 5%
  39. 36
  40. 30%

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