← Fractions lesson New set →

Fractions Worksheet for Maths Olympiad Class 5

Maths Olympiad topic 9: Fractions · Set 905 · 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. 1.1/2 + 1/3 = ? (a) 5/6 (b) 1 (c) 2/5 (d) 2/3
  2. 2.Which fraction is greater: 7/9 or 7/8? (a) 7/8 (b) They are equal (c) 7/9
  3. 3.Which fraction is greater: 6/7 or 2/3? (a) 6/7 (b) They are equal (c) 2/3
  4. 4.Which fraction is greater: 3/5 or 2/3? (a) 3/5 (b) 2/3 (c) They are equal
  5. 5.1/4 + 6/9 = ? (a) 7/13 (b) 11/12 (c) 17/18 (d) 8/9
  6. 6.Which fraction is greater: 1/7 or 1/6? (a) 1/6 (b) 1/7 (c) They are equal
  7. 7.What is 1/2 of 22? (a) 22 (b) 10 (c) 11 (d) 12
  8. 8.1/3 + 2/3 = ? (a) 2/3 (b) 1/2 (c) 4/3 (d) 1
  9. 9.Which fraction is greater: 8/9 or 1/8? (a) 1/8 (b) 8/9 (c) They are equal
  10. 10.Which fraction is greater: 6/7 or 7/8? (a) They are equal (b) 7/8 (c) 6/7
  11. 11.What is 1/2 of 8? (a) 5 (b) 4 (c) 8 (d) 3
  12. 12.What is 3/7 of 42? (a) 24 (b) 19 (c) 6 (d) 18
  13. 13.What is 2/7 of 77? (a) 33 (b) 22 (c) 55 (d) 11
  14. 14.Which fraction is greater: 2/3 or 1/4? (a) 1/4 (b) They are equal (c) 2/3
  15. 15.3/5 + 2/6 = ? (a) 5/11 (b) 9/10 (c) 29/30 (d) 14/15
  16. 16.Which fraction is greater: 1/7 or 2/3? (a) 1/7 (b) They are equal (c) 2/3
  17. 17.Which fraction is greater: 1/4 or 1/5? (a) 1/5 (b) 1/4 (c) They are equal
  18. 18.Which fraction is greater: 2/5 or 3/7? (a) They are equal (b) 3/7 (c) 2/5
  19. 19.Which fraction is greater: 5/6 or 3/4? (a) 3/4 (b) 5/6 (c) They are equal
  20. 20.3/4 + 2/4 = ? (a) 3/2 (b) 1 (c) 5/4 (d) 5/8
  21. 21.What is 2/9 of 99? (a) 11 (b) 33 (c) 77 (d) 22
  22. 22.Which fraction is greater: 7/10 or 1/8? (a) They are equal (b) 7/10 (c) 1/8
  23. 23.What is 1/8 of 56? (a) 8 (b) 49 (c) 14 (d) 7
  24. 24.What is 7/8 of 72? (a) 64 (b) 9 (c) 72 (d) 63
  25. 25.What is 3/4 of 44? (a) 11 (b) 33 (c) 34 (d) 44
  26. 26.What is 2/3 of 9? (a) 3 (b) 7 (c) 9 (d) 6
  27. 27.Which fraction is greater: 2/5 or 7/11? (a) They are equal (b) 7/11 (c) 2/5
  28. 28.4/9 + 1/2 = ? (a) 17/18 (b) 8/9 (c) 1 (d) 5/11
  29. 29.3/4 + 4/8 = ? (a) 9/8 (b) 11/8 (c) 5/4 (d) 7/12
  30. 30.What is 4/9 of 108? (a) 12 (b) 48 (c) 49 (d) 60
  31. 31.5/6 + 3/6 = ? (a) 7/6 (b) 2/3 (c) 4/3 (d) 3/2
  32. 32.3/6 + 2/4 = ? (a) 13/12 (b) 11/12 (c) 1 (d) 1/2
  33. 33.What is 4/7 of 84? (a) 48 (b) 12 (c) 60 (d) 36
  34. 34.Which fraction is greater: 1/3 or 5/8? (a) 1/3 (b) 5/8 (c) They are equal
  35. 35.What is 5/7 of 14? (a) 4 (b) 2 (c) 10 (d) 12
  36. 36.What is 5/9 of 36? (a) 20 (b) 4 (c) 24 (d) 16
  37. 37.What is 1/2 of 20? (a) 20 (b) 11 (c) 10 (d) 9
  38. 38.Which fraction is greater: 2/5 or 7/10? (a) They are equal (b) 2/5 (c) 7/10
  39. 39.3/6 + 2/8 = ? (a) 5/14 (b) 3/4 (c) 19/24 (d) 17/24
  40. 40.Which fraction is greater: 4/9 or 1/4? (a) They are equal (b) 1/4 (c) 4/9

Answer key

  1. 5/6
  2. 7/8
  3. 6/7
  4. 2/3
  5. 11/12
  6. 1/6
  7. 11
  8. 1
  9. 8/9
  10. 7/8
  11. 4
  12. 18
  13. 22
  14. 2/3
  15. 14/15
  16. 2/3
  17. 1/4
  18. 3/7
  19. 5/6
  20. 5/4
  21. 22
  22. 7/10
  23. 7
  24. 63
  25. 33
  26. 6
  27. 7/11
  28. 17/18
  29. 5/4
  30. 48
  31. 4/3
  32. 1
  33. 48
  34. 5/8
  35. 10
  36. 20
  37. 10
  38. 7/10
  39. 3/4
  40. 4/9

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