← Fractions lesson New set →

Fractions Worksheet for Maths Olympiad Class 5

Maths Olympiad topic 9: Fractions · Set 815 · 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: 7/8 or 1/6? (a) 1/6 (b) They are equal (c) 7/8
  2. 2.What is 1/2 of 6? (a) 2 (b) 4 (c) 6 (d) 3
  3. 3.What is 1/2 of 22? (a) 10 (b) 12 (c) 11 (d) 22
  4. 4.What is 3/7 of 35? (a) 5 (b) 15 (c) 20 (d) 16
  5. 5.Which fraction is greater: 7/9 or 3/4? (a) 7/9 (b) 3/4 (c) They are equal
  6. 6.1/2 + 2/4 = ? (a) 5/4 (b) 1 (c) 3/4 (d) 1/2
  7. 7.What is 1/2 of 10? (a) 4 (b) 5 (c) 6 (d) 10
  8. 8.Which fraction is greater: 1/7 or 2/3? (a) They are equal (b) 2/3 (c) 1/7
  9. 9.Which fraction is greater: 3/8 or 7/11? (a) 3/8 (b) They are equal (c) 7/11
  10. 10.1/2 + 1/6 = ? (a) 1/4 (b) 5/6 (c) 2/3 (d) 1/2
  11. 11.4/9 + 1/6 = ? (a) 11/18 (b) 2/3 (c) 1/3 (d) 5/9
  12. 12.Which fraction is greater: 1/3 or 3/4? (a) 1/3 (b) 3/4 (c) They are equal
  13. 13.4/6 + 2/3 = ? (a) 7/6 (b) 2/3 (c) 4/3 (d) 3/2
  14. 14.What is 5/9 of 27? (a) 18 (b) 12 (c) 15 (d) 3
  15. 15.What is 3/5 of 15? (a) 12 (b) 6 (c) 9 (d) 3
  16. 16.What is 1/9 of 90? (a) 10 (b) 20 (c) 11 (d) 80
  17. 17.What is 7/8 of 32? (a) 32 (b) 4 (c) 28 (d) 29
  18. 18.Which fraction is greater: 1/3 or 4/5? (a) 1/3 (b) They are equal (c) 4/5
  19. 19.Which fraction is greater: 1/5 or 3/11? (a) They are equal (b) 1/5 (c) 3/11
  20. 20.Which fraction is greater: 2/5 or 1/10? (a) They are equal (b) 1/10 (c) 2/5
  21. 21.4/9 + 8/9 = ? (a) 11/9 (b) 13/9 (c) 4/3 (d) 2/3
  22. 22.Which fraction is greater: 4/9 or 3/5? (a) They are equal (b) 3/5 (c) 4/9
  23. 23.Which fraction is greater: 7/9 or 5/6? (a) 5/6 (b) They are equal (c) 7/9
  24. 24.Which fraction is greater: 2/7 or 2/3? (a) 2/3 (b) 2/7 (c) They are equal
  25. 25.What is 1/3 of 21? (a) 14 (b) 7 (c) 8 (d) 6
  26. 26.1/2 + 1/4 = ? (a) 1 (b) 1/2 (c) 1/3 (d) 3/4
  27. 27.8/9 + 2/3 = ? (a) 5/3 (b) 14/9 (c) 5/6 (d) 13/9
  28. 28.What is 7/8 of 40? (a) 40 (b) 35 (c) 36 (d) 5
  29. 29.Which fraction is greater: 2/5 or 1/9? (a) 1/9 (b) They are equal (c) 2/5
  30. 30.What is 7/8 of 24? (a) 22 (b) 24 (c) 3 (d) 21
  31. 31.What is 1/8 of 56? (a) 7 (b) 8 (c) 14 (d) 49
  32. 32.What is 1/4 of 36? (a) 10 (b) 18 (c) 9 (d) 27
  33. 33.What is 4/5 of 60? (a) 12 (b) 49 (c) 60 (d) 48
  34. 34.4/5 + 3/4 = ? (a) 31/20 (b) 3/2 (c) 8/5 (d) 7/9
  35. 35.Which fraction is greater: 2/3 or 1/10? (a) 1/10 (b) They are equal (c) 2/3
  36. 36.What is 1/3 of 9? (a) 6 (b) 2 (c) 4 (d) 3
  37. 37.What is 1/8 of 64? (a) 16 (b) 9 (c) 56 (d) 8
  38. 38.What is 1/7 of 63? (a) 54 (b) 10 (c) 18 (d) 9
  39. 39.What is 4/7 of 70? (a) 40 (b) 30 (c) 10 (d) 50
  40. 40.Which fraction is greater: 2/3 or 1/6? (a) 1/6 (b) They are equal (c) 2/3

Answer key

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

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