← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 861 · 40 questions
TalentJR

The method (Total first): Total = add every value. Average = total ÷ number of rows. Percent of total = that value ÷ total × 100. Most/fewest: compare all the values. Difference = bigger − smaller.

NameDateTime takenScore ___ / 40
  1. 1.Books sold by a shop
    Mon: 240
    Tue: 80
    Wed: 160
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  2. 2.Visitors to a science museum
    Jan: 100
    Feb: 140
    Mar: 20
    Apr: 100
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  3. 3.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 70
    Wed: 40
    Thu: 20
    Fri: 40
    Which day has the fewest mangoes?     (a) Tue (b) Mon (c) Thu (d) Fri
  4. 4.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 20
    Class 9: 50
    Class 10: 30
    What is the average number of trees per class?
  5. 5.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 90
    Class 9: 120
    Class 10: 120
    The number for Class 10 is what percent of the total?
  6. 6.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 20
    Thu: 30
    Fri: 70
    How many books are there in all?
  7. 7.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 20
    Class 9: 25
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
  8. 8.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 150
    Wed: 100
    Thu: 100
    Fri: 100
    What is the average number of mangoes per day?
  9. 9.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 200
    Thu: 40
    Fri: 240
    What is the difference between the highest and the lowest number of books?
  10. 10.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    The number for Mon is what percent of the total?
  11. 11.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 125
    Thu: 150
    Fri: 50
    What is the average number of mangoes per day?
  12. 12.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 60
    Apr: 50
    May: 30
    How many visitors are there in all?
  13. 13.Students who chose each subject
    Maths: 20
    Science: 15
    English: 20
    Hindi: 25
    Art: 20
    What is the difference between the highest and the lowest number of students?
  14. 14.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 160
    Wed: 240
    Thu: 160
    Fri: 160
    The number for Thu is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 180
    Tue: 150
    Wed: 90
    Thu: 150
    Fri: 30
    How many books are there in all?
  16. 16.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 30
    Thu: 50
    Fri: 20
    How many more mangoes are there for Mon than for Fri?
  17. 17.Books sold by a shop
    Mon: 75
    Tue: 150
    Wed: 100
    Thu: 125
    Fri: 50
    The number for Thu is what percent of the total?
  18. 18.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 100
    Class 9: 75
    Class 10: 100
    How many more trees are there for Class 6 than for Class 9?
  19. 19.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 60
    Apr: 20
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  20. 20.Trees planted by each class
    Class 6: 20
    Class 7: 100
    Class 8: 140
    Class 9: 100
    Class 10: 40
    Which class has the most trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 9
  21. 21.Books sold by a shop
    Mon: 25
    Tue: 10
    Wed: 20
    Thu: 15
    Fri: 30
    How many books are there in all?
  22. 22.Students who chose each subject
    Maths: 100
    Science: 50
    English: 125
    Hindi: 150
    Art: 75
    How many students are there in all?
  23. 23.Visitors to a science museum
    Jan: 120
    Feb: 20
    Mar: 100
    Apr: 100
    May: 60
    The number for Jan is what percent of the total?
  24. 24.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    How many books are there in all?
  25. 25.Trees planted by each class
    Class 6: 140
    Class 7: 80
    Class 8: 40
    Class 9: 60
    Class 10: 80
    What is the average number of trees per class?
  26. 26.Books sold by a shop
    Mon: 160
    Tue: 280
    Wed: 120
    Thu: 80
    Fri: 160
    Which day has the fewest books?     (a) Wed (b) Thu (c) Tue (d) Mon
  27. 27.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 50
    Class 9: 30
    Class 10: 20
    What is the average number of trees per class?
  28. 28.Visitors to a science museum
    Jan: 125
    Feb: 75
    Mar: 100
    Apr: 100
    May: 100
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) Feb (d) May
  29. 29.Visitors to a science museum
    Jan: 40
    Feb: 5
    Mar: 20
    Apr: 20
    May: 15
    Which month has the most visitors?     (a) Apr (b) Mar (c) Jan (d) Feb
  30. 30.Visitors to a science museum
    Jan: 45
    Feb: 75
    Mar: 90
    Apr: 30
    May: 60
    Which month has the most visitors?     (a) May (b) Apr (c) Jan (d) Mar
  31. 31.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 150
    Wed: 100
    Thu: 200
    Fri: 200
    How many mangoes are there in all?
  32. 32.Students who chose each subject
    Maths: 140
    Science: 100
    English: 40
    Hindi: 60
    Art: 60
    Which subject has the most students?     (a) Maths (b) Hindi (c) Art (d) Science
  33. 33.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 30
    Thu: 10
    Fri: 15
    Which day has the most mangoes?     (a) Tue (b) Thu (c) Mon (d) Wed
  34. 34.Students who chose each subject
    Maths: 30
    Science: 60
    English: 60
    Hindi: 45
    Art: 105
    How many students are there in all?
  35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 20
    Class 9: 70
    Class 10: 30
    How many trees are there in all?
  36. 36.Students who chose each subject
    Maths: 60
    Science: 60
    English: 80
    Hindi: 160
    Art: 40
    What is the difference between the highest and the lowest number of students?
  37. 37.Students who chose each subject
    Maths: 40
    Science: 70
    English: 40
    Hindi: 10
    Art: 40
    What is the difference between the highest and the lowest number of students?
  38. 38.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 150
    How many more books are there for Mon than for Wed?
  39. 39.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 150
    Fri: 250
    What is the difference between the highest and the lowest number of mangoes?
  40. 40.Students who chose each subject
    Maths: 150
    Science: 210
    English: 90
    Hindi: 90
    Art: 60
    What is the average number of students per subject?

Answer key

  1. 160
  2. 120
  3. Thu
  4. 40
  5. 20
  6. 200
  7. 10
  8. 100
  9. 200
  10. 20
  11. 100
  12. 200
  13. 10
  14. 20
  15. 600
  16. 20
  17. 25
  18. 50
  19. 100
  20. Class 8
  21. 100
  22. 500
  23. 30
  24. 300
  25. 80
  26. Thu
  27. 40
  28. Feb
  29. Jan
  30. Mar
  31. 1000
  32. Maths
  33. Wed
  34. 300
  35. 200
  36. 120
  37. 60
  38. 50
  39. 200
  40. 120

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