← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 49 · 40 questions
TalentJR

The method (Common bottoms): Add/subtract: change both fractions to the LCM of the bottoms, then add or take away the tops. Simplify at the end. Multiply: top × top over bottom × bottom, then simplify. “Of” means multiply. Decimals: line up the points; for × and ÷ by a whole number, work without the point and put it back.

NameDateTime takenScore ___ / 40
  1. 1.16.2 ÷ 3 =
  2. 2.8/9 × 6/12 =
  3. 3.3/4 × 1/9 =
  4. 4.1/2 − 3/7 =
  5. 5.1/3 − 1/5 =
  6. 6.What is 1/2 of 52 km?
  7. 7.1/2 + 2/4 =
  8. 8.What is 2/3 of 66 litres?
  9. 9.10/11 × 6/8 =
  10. 10.What is 3/5 of ₹10?
  11. 11.1/3 + 7/11 =
  12. 12.1/12 × 1/4 =
  13. 13.4.08 + 6.2 =
  14. 14.13.5 ÷ 5 =
  15. 15.13.6 ÷ 8 =
  16. 16.6/10 − 2/4 =
  17. 17.3.4 × 2 =
  18. 18.8/10 × 11/12 =
  19. 19.14.5 ÷ 5 =
  20. 20.6.45 + 9.4 =
  21. 21.2.6 ÷ 2 =
  22. 22.What is 1/2 of 56 litres?
  23. 23.What is 3/4 of 88 litres?
  24. 24.4.3 × 4 =
  25. 25.1/7 × 1/2 =
  26. 26.2/3 − 4/10 =
  27. 27.2/3 + 9/12 =
  28. 28.49.5 ÷ 5 =
  29. 29.6/7 − 4/11 =
  30. 30.15.4 ÷ 2 =
  31. 31.2/5 + 3/4 =
  32. 32.1.34 + 7.8 =
  33. 33.4/5 + 3/6 =
  34. 34.4/5 × 1/4 =
  35. 35.2/12 + 2/3 =
  36. 36.1.96 + 1.8 =
  37. 37.1/5 + 1/3 =
  38. 38.What is 9/10 of 150 students?
  39. 39.6/8 − 1/10 =
  40. 40.2/4 − 1/5 =

Answer key

  1. 5.4
  2. 4/9
  3. 1/12
  4. 1/14
  5. 2/15
  6. 26
  7. 1
  8. 44
  9. 15/22
  10. 6
  11. 32/33
  12. 1/48
  13. 10.28
  14. 2.7
  15. 1.7
  16. 1/10
  17. 6.8
  18. 11/15
  19. 2.9
  20. 15.85
  21. 1.3
  22. 28
  23. 66
  24. 17.2
  25. 1/14
  26. 4/15
  27. 17/12
  28. 9.9
  29. 38/77
  30. 7.7
  31. 23/20
  32. 9.14
  33. 13/10
  34. 1/5
  35. 5/6
  36. 3.76
  37. 8/15
  38. 135
  39. 13/20
  40. 3/10

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude