← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 590 · 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. 1.7.3 × 9 =
  2. 2.5.68 + 4.1 =
  3. 3.3/9 + 6/8 =
  4. 4.28.8 ÷ 6 =
  5. 5.16.8 ÷ 2 =
  6. 6.16.2 ÷ 9 =
  7. 7.3.03 + 2.1 =
  8. 8.8/12 + 6/7 =
  9. 9.7.67 + 7.7 =
  10. 10.8.2 × 4 =
  11. 11.3/12 − 2/9 =
  12. 12.4.8 × 3 =
  13. 13.What is 1/6 of 132 litres?
  14. 14.What is 7/8 of 160 students?
  15. 15.2/11 × 6/7 =
  16. 16.7/8 − 3/12 =
  17. 17.What is 1/5 of 135 litres?
  18. 18.What is 3/10 of 290 litres?
  19. 19.3/7 × 9/11 =
  20. 20.9.79 + 1.2 =
  21. 21.7.08 + 6.1 =
  22. 22.1/2 + 5/6 =
  23. 23.5.6 ÷ 4 =
  24. 24.4/5 − 1/3 =
  25. 25.What is 4/5 of ₹100?
  26. 26.7/9 + 1/8 =
  27. 27.6.35 + 1.8 =
  28. 28.6/7 − 4/12 =
  29. 29.1/2 + 1/4 =
  30. 30.1.4 × 7 =
  31. 31.9.8 ÷ 7 =
  32. 32.What is 7/8 of 168 students?
  33. 33.2.98 + 8.7 =
  34. 34.What is 1/2 of ₹34?
  35. 35.8/9 × 1/6 =
  36. 36.1/2 + 4/7 =
  37. 37.6.6 ÷ 2 =
  38. 38.What is 3/5 of 15 km?
  39. 39.2/7 + 1/8 =
  40. 40.3/8 − 1/3 =

Answer key

  1. 65.7
  2. 9.78
  3. 13/12
  4. 4.8
  5. 8.4
  6. 1.8
  7. 5.13
  8. 32/21
  9. 15.37
  10. 32.8
  11. 1/36
  12. 14.4
  13. 22
  14. 140
  15. 12/77
  16. 5/8
  17. 27
  18. 87
  19. 27/77
  20. 10.99
  21. 13.18
  22. 4/3
  23. 1.4
  24. 7/15
  25. 80
  26. 65/72
  27. 8.15
  28. 11/21
  29. 3/4
  30. 9.8
  31. 1.4
  32. 147
  33. 11.68
  34. 17
  35. 4/27
  36. 15/14
  37. 3.3
  38. 9
  39. 23/56
  40. 1/24

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