← Fractions lesson New set →

Fractions Worksheet for Maths Olympiad Class 5

Maths Olympiad topic 9: Fractions · Set 836 · 40 questions
TalentJR

How to solve it (Cross-multiply to compare): Compare a/b and c/d: work out a × d and c × b — the bigger product goes with the bigger fraction. Add: make the bottoms the same (use the LCM), add the tops, then simplify. Fraction of a number: divide by the bottom, multiply by the top (3/4 of 48 = 48 ÷ 4 × 3 = 36).

NameDateTime takenScore ___ / 40
  1. 1.Which fraction is greater: 2/7 or 1/8? (a) They are equal (b) 2/7 (c) 1/8
  2. 2.Which fraction is greater: 3/4 or 2/3? (a) 3/4 (b) 2/3 (c) They are equal
  3. 3.1/5 + 1/2 = ? (a) 2/7 (b) 7/10 (c) 4/5 (d) 3/5
  4. 4.1/6 + 3/6 = ? (a) 1/2 (b) 5/6 (c) 1/3 (d) 2/3
  5. 5.What is 1/2 of 6? (a) 6 (b) 3 (c) 2 (d) 4
  6. 6.What is 2/3 of 30? (a) 21 (b) 10 (c) 30 (d) 20
  7. 7.Which fraction is greater: 4/5 or 9/10? (a) They are equal (b) 9/10 (c) 4/5
  8. 8.What is 5/6 of 48? (a) 8 (b) 48 (c) 41 (d) 40
  9. 9.What is 1/3 of 6? (a) 2 (b) 1 (c) 3 (d) 4
  10. 10.8/9 + 1/2 = ? (a) 13/9 (b) 9/11 (c) 4/3 (d) 25/18
  11. 11.Which fraction is greater: 7/9 or 1/3? (a) 1/3 (b) They are equal (c) 7/9
  12. 12.Which fraction is greater: 2/3 or 1/12? (a) They are equal (b) 1/12 (c) 2/3
  13. 13.2/3 + 4/6 = ? (a) 3/2 (b) 2/3 (c) 7/6 (d) 4/3
  14. 14.Which fraction is greater: 2/11 or 8/9? (a) 2/11 (b) 8/9 (c) They are equal
  15. 15.What is 1/7 of 28? (a) 5 (b) 24 (c) 4 (d) 8
  16. 16.Which fraction is greater: 3/11 or 3/8? (a) 3/11 (b) They are equal (c) 3/8
  17. 17.1/6 + 3/4 = ? (a) 11/12 (b) 2/5 (c) 1 (d) 5/6
  18. 18.What is 2/5 of 30? (a) 6 (b) 12 (c) 13 (d) 18
  19. 19.1/2 + 1/3 = ? (a) 5/6 (b) 1 (c) 2/3 (d) 2/5
  20. 20.What is 1/2 of 18? (a) 18 (b) 10 (c) 9 (d) 8
  21. 21.Which fraction is greater: 1/11 or 3/4? (a) 1/11 (b) They are equal (c) 3/4
  22. 22.What is 2/3 of 6? (a) 5 (b) 4 (c) 6 (d) 2
  23. 23.Which fraction is greater: 4/9 or 2/3? (a) 4/9 (b) They are equal (c) 2/3
  24. 24.1/3 + 1/3 = ? (a) 2/3 (b) 1 (c) 1/3 (d) 4/3
  25. 25.Which fraction is greater: 5/11 or 2/5? (a) 5/11 (b) 2/5 (c) They are equal
  26. 26.2/4 + 2/3 = ? (a) 5/4 (b) 13/12 (c) 7/6 (d) 4/7
  27. 27.What is 7/8 of 40? (a) 40 (b) 35 (c) 36 (d) 5
  28. 28.Which fraction is greater: 7/9 or 2/3? (a) 7/9 (b) They are equal (c) 2/3
  29. 29.2/6 + 1/3 = ? (a) 2/3 (b) 1/2 (c) 5/6 (d) 1/3
  30. 30.Which fraction is greater: 7/12 or 7/8? (a) 7/8 (b) 7/12 (c) They are equal
  31. 31.What is 3/7 of 49? (a) 7 (b) 28 (c) 21 (d) 22
  32. 32.2/3 + 5/6 = ? (a) 4/3 (b) 5/3 (c) 7/9 (d) 3/2
  33. 33.Which fraction is greater: 1/3 or 8/11? (a) 8/11 (b) 1/3 (c) They are equal
  34. 34.What is 6/7 of 28? (a) 28 (b) 25 (c) 4 (d) 24
  35. 35.2/7 + 6/7 = ? (a) 9/7 (b) 1 (c) 8/7 (d) 4/7
  36. 36.Which fraction is greater: 1/3 or 5/12? (a) They are equal (b) 1/3 (c) 5/12
  37. 37.1/2 + 4/9 = ? (a) 5/11 (b) 8/9 (c) 17/18 (d) 1
  38. 38.Which fraction is greater: 3/4 or 1/5? (a) 3/4 (b) They are equal (c) 1/5
  39. 39.What is 1/8 of 64? (a) 8 (b) 56 (c) 9 (d) 16
  40. 40.Which fraction is greater: 11/12 or 2/5? (a) 2/5 (b) 11/12 (c) They are equal

Answer key

  1. 2/7
  2. 3/4
  3. 7/10
  4. 2/3
  5. 3
  6. 20
  7. 9/10
  8. 40
  9. 2
  10. 25/18
  11. 7/9
  12. 2/3
  13. 4/3
  14. 8/9
  15. 4
  16. 3/8
  17. 11/12
  18. 12
  19. 5/6
  20. 9
  21. 3/4
  22. 4
  23. 2/3
  24. 2/3
  25. 5/11
  26. 7/6
  27. 35
  28. 7/9
  29. 2/3
  30. 7/8
  31. 21
  32. 3/2
  33. 8/11
  34. 24
  35. 8/7
  36. 5/12
  37. 17/18
  38. 3/4
  39. 8
  40. 11/12

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad