← Fractions lesson New set →

Fractions Worksheet for Maths Olympiad Class 5

Maths Olympiad topic 9: Fractions · Set 281 · 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. 1.7/8 + 4/8 = ? (a) 11/16 (b) 3/2 (c) 5/4 (d) 11/8
  2. 2.What is 1/2 of 14? (a) 8 (b) 14 (c) 6 (d) 7
  3. 3.1/6 + 4/9 = ? (a) 1/3 (b) 11/18 (c) 2/3 (d) 5/9
  4. 4.What is 1/7 of 42? (a) 7 (b) 6 (c) 12 (d) 36
  5. 5.4/5 + 2/5 = ? (a) 7/5 (b) 1 (c) 3/5 (d) 6/5
  6. 6.What is 3/4 of 36? (a) 9 (b) 27 (c) 28 (d) 36
  7. 7.2/5 + 4/7 = ? (a) 34/35 (b) 1 (c) 33/35 (d) 1/2
  8. 8.What is 7/9 of 99? (a) 22 (b) 77 (c) 11 (d) 88
  9. 9.4/8 + 1/4 = ? (a) 5/8 (b) 5/12 (c) 7/8 (d) 3/4
  10. 10.5/6 + 4/6 = ? (a) 3/4 (b) 5/3 (c) 4/3 (d) 3/2
  11. 11.What is 1/4 of 44? (a) 33 (b) 12 (c) 22 (d) 11
  12. 12.What is 1/6 of 30? (a) 25 (b) 6 (c) 10 (d) 5
  13. 13.Which fraction is greater: 1/3 or 1/9? (a) 1/9 (b) 1/3 (c) They are equal
  14. 14.What is 2/7 of 49? (a) 7 (b) 35 (c) 14 (d) 21
  15. 15.3/4 + 2/4 = ? (a) 5/8 (b) 5/4 (c) 1 (d) 3/2
  16. 16.Which fraction is greater: 1/6 or 9/11? (a) They are equal (b) 9/11 (c) 1/6
  17. 17.What is 1/8 of 24? (a) 21 (b) 4 (c) 3 (d) 6
  18. 18.What is 4/7 of 21? (a) 15 (b) 3 (c) 9 (d) 12
  19. 19.Which fraction is greater: 1/5 or 3/8? (a) 1/5 (b) They are equal (c) 3/8
  20. 20.Which fraction is greater: 6/7 or 2/5? (a) 2/5 (b) They are equal (c) 6/7
  21. 21.Which fraction is greater: 6/7 or 3/10? (a) 3/10 (b) 6/7 (c) They are equal
  22. 22.Which fraction is greater: 1/4 or 5/9? (a) 1/4 (b) They are equal (c) 5/9
  23. 23.What is 1/3 of 30? (a) 10 (b) 11 (c) 9 (d) 20
  24. 24.6/7 + 1/2 = ? (a) 7/9 (b) 19/14 (c) 9/7 (d) 10/7
  25. 25.1/2 + 2/4 = ? (a) 5/4 (b) 1 (c) 3/4 (d) 1/2
  26. 26.What is 3/7 of 28? (a) 13 (b) 4 (c) 16 (d) 12
  27. 27.3/4 + 3/8 = ? (a) 5/4 (b) 1 (c) 9/8 (d) 1/2
  28. 28.What is 1/2 of 16? (a) 16 (b) 7 (c) 8 (d) 9
  29. 29.2/3 + 6/9 = ? (a) 13/9 (b) 11/9 (c) 2/3 (d) 4/3
  30. 30.Which fraction is greater: 2/5 or 6/7? (a) 2/5 (b) They are equal (c) 6/7
  31. 31.What is 4/9 of 63? (a) 35 (b) 29 (c) 7 (d) 28
  32. 32.7/8 + 1/4 = ? (a) 2/3 (b) 9/8 (c) 1 (d) 5/4
  33. 33.Which fraction is greater: 1/10 or 1/9? (a) 1/10 (b) They are equal (c) 1/9
  34. 34.Which fraction is greater: 7/12 or 4/9? (a) 4/9 (b) They are equal (c) 7/12
  35. 35.What is 1/8 of 72? (a) 63 (b) 18 (c) 9 (d) 10
  36. 36.Which fraction is greater: 1/3 or 4/11? (a) They are equal (b) 1/3 (c) 4/11
  37. 37.What is 6/7 of 35? (a) 30 (b) 5 (c) 31 (d) 35
  38. 38.What is 2/3 of 6? (a) 2 (b) 4 (c) 6 (d) 5
  39. 39.Which fraction is greater: 2/7 or 10/11? (a) They are equal (b) 10/11 (c) 2/7
  40. 40.Which fraction is greater: 3/5 or 1/7? (a) 3/5 (b) They are equal (c) 1/7

Answer key

  1. 11/8
  2. 7
  3. 11/18
  4. 6
  5. 6/5
  6. 27
  7. 34/35
  8. 77
  9. 3/4
  10. 3/2
  11. 11
  12. 5
  13. 1/3
  14. 14
  15. 5/4
  16. 9/11
  17. 3
  18. 12
  19. 3/8
  20. 6/7
  21. 6/7
  22. 5/9
  23. 10
  24. 19/14
  25. 1
  26. 12
  27. 9/8
  28. 8
  29. 4/3
  30. 6/7
  31. 28
  32. 9/8
  33. 1/9
  34. 7/12
  35. 9
  36. 4/11
  37. 30
  38. 4
  39. 10/11
  40. 3/5

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