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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 215 · 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 50% of 100? (a) 50 (b) 500 (c) 100 (d) 51
  2. 2.A shopkeeper buys a toy for ₹480 and sells it for ₹360. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  3. 3.What is 75% of 720? (a) 5400 (b) 1080 (c) 540 (d) 180
  4. 4.What is 20% of 440? (a) 88 (b) 352 (c) 176 (d) 880
  5. 5.A shopkeeper buys a toy for ₹960 and sells it for ₹1440. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  6. 6.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 70% (b) 20% (c) 25% (d) 30%
  7. 7.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  8. 8.A bag marked ₹1760 is sold at a 40% discount. What is its selling price? (a) ₹1720 (b) ₹2464 (c) ₹1056 (d) ₹704
  9. 9.What is 5% of 980? (a) 98 (b) 49 (c) 931 (d) 490
  10. 10.A shopkeeper buys a toy for ₹400 and sells it for ₹280. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 31%
  11. 11.A bag marked ₹860 is sold at a 25% discount. What is its selling price? (a) ₹835 (b) ₹215 (c) ₹645 (d) ₹1075
  12. 12.A shopkeeper buys a toy for ₹1000 and sells it for ₹950. What is his loss percent? (a) 50% (b) 5% (c) 6% (d) 10%
  13. 13.A shopkeeper buys a toy for ₹380 and sells it for ₹456. What is his profit percent? (a) 15% (b) 25% (c) 76% (d) 20%
  14. 14.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  15. 15.A shopkeeper buys a toy for ₹220 and sells it for ₹286. What is his profit percent? (a) 25% (b) 30% (c) 66% (d) 35%
  16. 16.A bag marked ₹860 is sold at a 50% discount. What is its selling price? (a) ₹1290 (b) ₹810 (c) ₹430 (d) ₹431
  17. 17.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 20%
  18. 18.What is 40% of 100? (a) 60 (b) 40 (c) 400 (d) 80
  19. 19.A shopkeeper buys a toy for ₹200 and sells it for ₹240. What is his profit percent? (a) 40% (b) 20% (c) 15% (d) 25%
  20. 20.What is 5% of 680? (a) 646 (b) 34 (c) 340 (d) 68
  21. 21.A bag marked ₹1260 is sold at a 25% discount. What is its selling price? (a) ₹315 (b) ₹1235 (c) ₹1575 (d) ₹945
  22. 22.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 6% (b) 10% (c) 13% (d) 5%
  23. 23.A shopkeeper buys a toy for ₹420 and sells it for ₹336. What is his loss percent? (a) 25% (b) 15% (c) 84% (d) 20%
  24. 24.A bag marked ₹460 is sold at a 30% discount. What is its selling price? (a) ₹598 (b) ₹138 (c) ₹430 (d) ₹322
  25. 25.What is 10% of 720? (a) 720 (b) 144 (c) 648 (d) 72
  26. 26.A shopkeeper buys a toy for ₹700 and sells it for ₹525. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 26%
  27. 27.A shopkeeper buys a toy for ₹620 and sells it for ₹775. What is his profit percent? (a) 26% (b) 30% (c) 20% (d) 25%
  28. 28.What is 10% of 340? (a) 306 (b) 68 (c) 34 (d) 340
  29. 29.A shopkeeper buys a toy for ₹360 and sells it for ₹504. What is his profit percent? (a) 41% (b) 40% (c) 45% (d) 35%
  30. 30.A bag marked ₹1720 is sold at a 25% discount. What is its selling price? (a) ₹430 (b) ₹2150 (c) ₹1290 (d) ₹1695
  31. 31.What is 15% of 200? (a) 170 (b) 30 (c) 60 (d) 300
  32. 32.A bag marked ₹420 is sold at a 30% discount. What is its selling price? (a) ₹546 (b) ₹126 (c) ₹294 (d) ₹390
  33. 33.What is 10% of 860? (a) 774 (b) 172 (c) 860 (d) 86
  34. 34.What is 20% of 80? (a) 32 (b) 16 (c) 160 (d) 64
  35. 35.What is 20% of 300? (a) 240 (b) 60 (c) 600 (d) 120
  36. 36.A shopkeeper buys a toy for ₹380 and sells it for ₹399. What is his profit percent? (a) 5% (b) 19% (c) 6% (d) 10%
  37. 37.A shopkeeper buys a toy for ₹860 and sells it for ₹1118. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 31%
  38. 38.A shopkeeper buys a toy for ₹940 and sells it for ₹1175. What is his profit percent? (a) 25% (b) 20% (c) 26% (d) 30%
  39. 39.What is 10% of 240? (a) 216 (b) 240 (c) 24 (d) 48
  40. 40.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 28% (b) 15% (c) 5% (d) 10%

Answer key

  1. 50
  2. 25%
  3. 540
  4. 88
  5. 50%
  6. 25%
  7. 50%
  8. ₹1056
  9. 49
  10. 30%
  11. ₹645
  12. 5%
  13. 20%
  14. 20%
  15. 30%
  16. ₹430
  17. 25%
  18. 40
  19. 20%
  20. 34
  21. ₹945
  22. 5%
  23. 20%
  24. ₹322
  25. 72
  26. 25%
  27. 25%
  28. 34
  29. 40%
  30. ₹1290
  31. 30
  32. ₹294
  33. 86
  34. 16
  35. 60
  36. 5%
  37. 30%
  38. 25%
  39. 24
  40. 10%

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