← Fractions lesson New set →

Fractions Worksheet for Maths Olympiad Class 5

Maths Olympiad topic 9: Fractions · Set 846 · 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: 2/9 or 1/7? (a) 2/9 (b) 1/7 (c) They are equal
  2. 2.2/3 + 4/5 = ? (a) 7/5 (b) 3/4 (c) 22/15 (d) 23/15
  3. 3.8/9 + 1/2 = ? (a) 9/11 (b) 25/18 (c) 13/9 (d) 4/3
  4. 4.What is 5/7 of 35? (a) 25 (b) 5 (c) 10 (d) 30
  5. 5.What is 2/9 of 54? (a) 6 (b) 42 (c) 18 (d) 12
  6. 6.Which fraction is greater: 3/11 or 3/4? (a) 3/11 (b) They are equal (c) 3/4
  7. 7.Which fraction is greater: 7/11 or 1/4? (a) 7/11 (b) They are equal (c) 1/4
  8. 8.1/3 + 3/6 = ? (a) 1 (b) 5/6 (c) 2/3 (d) 4/9
  9. 9.Which fraction is greater: 3/11 or 2/5? (a) 3/11 (b) 2/5 (c) They are equal
  10. 10.What is 1/2 of 4? (a) 3 (b) 4 (c) 2 (d) 1
  11. 11.Which fraction is greater: 3/4 or 1/3? (a) 1/3 (b) They are equal (c) 3/4
  12. 12.4/7 + 4/5 = ? (a) 7/5 (b) 48/35 (c) 2/3 (d) 47/35
  13. 13.4/8 + 3/4 = ? (a) 9/8 (b) 5/4 (c) 7/12 (d) 11/8
  14. 14.Which fraction is greater: 1/4 or 9/11? (a) 9/11 (b) They are equal (c) 1/4
  15. 15.Which fraction is greater: 1/7 or 3/4? (a) 1/7 (b) 3/4 (c) They are equal
  16. 16.What is 1/6 of 18? (a) 4 (b) 15 (c) 6 (d) 3
  17. 17.Which fraction is greater: 5/8 or 1/9? (a) They are equal (b) 5/8 (c) 1/9
  18. 18.Which fraction is greater: 1/12 or 1/5? (a) 1/5 (b) They are equal (c) 1/12
  19. 19.Which fraction is greater: 1/4 or 4/7? (a) 1/4 (b) They are equal (c) 4/7
  20. 20.What is 1/3 of 15? (a) 10 (b) 6 (c) 4 (d) 5
  21. 21.What is 1/4 of 32? (a) 24 (b) 9 (c) 16 (d) 8
  22. 22.Which fraction is greater: 1/12 or 8/11? (a) 8/11 (b) 1/12 (c) They are equal
  23. 23.What is 4/7 of 21? (a) 15 (b) 3 (c) 9 (d) 12
  24. 24.Which fraction is greater: 3/5 or 3/10? (a) They are equal (b) 3/10 (c) 3/5
  25. 25.Which fraction is greater: 2/3 or 1/6? (a) 1/6 (b) 2/3 (c) They are equal
  26. 26.2/3 + 2/5 = ? (a) 1/2 (b) 17/15 (c) 16/15 (d) 1
  27. 27.2/3 + 3/7 = ? (a) 8/7 (b) 22/21 (c) 23/21 (d) 1/2
  28. 28.6/7 + 1/2 = ? (a) 9/7 (b) 19/14 (c) 7/9 (d) 10/7
  29. 29.Which fraction is greater: 2/3 or 2/7? (a) They are equal (b) 2/7 (c) 2/3
  30. 30.Which fraction is greater: 4/5 or 2/11? (a) 2/11 (b) They are equal (c) 4/5
  31. 31.What is 1/3 of 36? (a) 24 (b) 13 (c) 11 (d) 12
  32. 32.What is 1/2 of 10? (a) 4 (b) 5 (c) 6 (d) 10
  33. 33.What is 6/7 of 21? (a) 21 (b) 19 (c) 18 (d) 3
  34. 34.What is 5/9 of 27? (a) 18 (b) 15 (c) 12 (d) 3
  35. 35.Which fraction is greater: 2/5 or 5/7? (a) They are equal (b) 5/7 (c) 2/5
  36. 36.What is 1/2 of 22? (a) 12 (b) 22 (c) 10 (d) 11
  37. 37.Which fraction is greater: 2/5 or 1/4? (a) 1/4 (b) They are equal (c) 2/5
  38. 38.What is 2/9 of 99? (a) 33 (b) 77 (c) 11 (d) 22
  39. 39.Which fraction is greater: 5/7 or 9/10? (a) 5/7 (b) They are equal (c) 9/10
  40. 40.Which fraction is greater: 1/3 or 4/5? (a) 1/3 (b) 4/5 (c) They are equal

Answer key

  1. 2/9
  2. 22/15
  3. 25/18
  4. 25
  5. 12
  6. 3/4
  7. 7/11
  8. 5/6
  9. 2/5
  10. 2
  11. 3/4
  12. 48/35
  13. 5/4
  14. 9/11
  15. 3/4
  16. 3
  17. 5/8
  18. 1/5
  19. 4/7
  20. 5
  21. 8
  22. 8/11
  23. 12
  24. 3/5
  25. 2/3
  26. 16/15
  27. 23/21
  28. 19/14
  29. 2/3
  30. 4/5
  31. 12
  32. 5
  33. 18
  34. 15
  35. 5/7
  36. 11
  37. 2/5
  38. 22
  39. 9/10
  40. 4/5

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