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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 108 · 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.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 30
    Thu: 70
    Fri: 10
    Which day has the most mangoes?     (a) Wed (b) Thu (c) Mon (d) Fri
  2. 2.Trees planted by each class
    Class 6: 100
    Class 7: 250
    Class 8: 300
    Class 9: 200
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  3. 3.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 200
    Wed: 80
    Thu: 120
    Fri: 240
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Wed (d) Thu
  4. 4.Visitors to a science museum
    Jan: 15
    Feb: 25
    Mar: 30
    Apr: 10
    May: 20
    The number for Mar is what percent of the total?
  5. 5.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 200
    Fri: 240
    The number for Wed is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 350
    Science: 150
    English: 100
    Hindi: 200
    Art: 200
    What is the difference between the highest and the lowest number of students?
  7. 7.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 75
    Apr: 200
    May: 50
    How many more visitors are there for Jan than for Feb?
  8. 8.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 45
    Wed: 105
    Thu: 30
    Fri: 75
    Which day has the fewest mangoes?     (a) Thu (b) Tue (c) Wed (d) Mon
  9. 9.Students who chose each subject
    Maths: 35
    Science: 20
    English: 20
    Hindi: 10
    Art: 15
    How many more students are there for Maths than for Art?
  10. 10.Visitors to a science museum
    Jan: 250
    Feb: 300
    Mar: 200
    Apr: 200
    May: 50
    What is the average number of visitors per month?
  11. 11.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  12. 12.Students who chose each subject
    Maths: 120
    Science: 120
    English: 150
    Hindi: 90
    Art: 120
    The number for Art is what percent of the total?
  13. 13.Trees planted by each class
    Class 6: 240
    Class 7: 80
    Class 8: 160
    Class 9: 120
    Class 10: 200
    What is the average number of trees per class?
  14. 14.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 60
    Wed: 150
    Thu: 90
    Fri: 120
    How many more mangoes are there for Thu than for Tue?
  15. 15.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 160
    The number for Fri is what percent of the total?
  16. 16.Books sold by a shop
    Mon: 10
    Tue: 20
    Wed: 30
    Thu: 20
    Fri: 20
    The number for Fri is what percent of the total?
  17. 17.Students who chose each subject
    Maths: 80
    Science: 140
    English: 80
    Hindi: 20
    Art: 80
    Which subject has the most students?     (a) Maths (b) Art (c) Hindi (d) Science
  18. 18.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 100
    Thu: 300
    Fri: 200
    How many more mangoes are there for Tue than for Wed?
  19. 19.Students who chose each subject
    Maths: 50
    Science: 125
    English: 100
    Hindi: 150
    Art: 75
    What is the difference between the highest and the lowest number of students?
  20. 20.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 45
    Class 9: 60
    Class 10: 60
    What is the average number of trees per class?
  21. 21.Students who chose each subject
    Maths: 120
    Science: 60
    English: 100
    Hindi: 100
    Art: 20
    What is the difference between the highest and the lowest number of students?
  22. 22.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 100
    Thu: 20
    Fri: 140
    How many more books are there for Wed than for Thu?
  23. 23.Visitors to a science museum
    Jan: 200
    Feb: 150
    Mar: 100
    Apr: 200
    May: 350
    How many more visitors are there for May than for Apr?
  24. 24.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 200
    Class 9: 200
    Class 10: 150
    How many trees are there in all?
  25. 25.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 15
    Apr: 25
    May: 20
    How many more visitors are there for Jan than for Mar?
  26. 26.Students who chose each subject
    Maths: 200
    Science: 150
    English: 100
    Hindi: 350
    Art: 200
    How many students are there in all?
  27. 27.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 70
    Art: 10
    The number for Maths is what percent of the total?
  28. 28.Visitors to a science museum
    Jan: 40
    Feb: 120
    Mar: 80
    Apr: 200
    May: 360
    How many visitors are there in all?
  29. 29.Students who chose each subject
    Maths: 30
    Science: 45
    English: 60
    Hindi: 75
    Art: 90
    How many more students are there for Art than for English?
  30. 30.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 30
    Class 9: 90
    Class 10: 75
    What is the average number of trees per class?
  31. 31.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 80
    Fri: 60
    How many more books are there for Mon than for Tue?
  32. 32.Books sold by a shop
    Mon: 120
    Tue: 320
    Wed: 160
    Thu: 120
    Fri: 80
    The number for Thu is what percent of the total?
  33. 33.Books sold by a shop
    Mon: 30
    Tue: 60
    Wed: 60
    Thu: 90
    Fri: 60
    How many more books are there for Tue than for Mon?
  34. 34.Visitors to a science museum
    Jan: 125
    Feb: 50
    Mar: 150
    Apr: 100
    May: 75
    How many visitors are there in all?
  35. 35.Books sold by a shop
    Mon: 80
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 30
    Which day has the fewest books?     (a) Fri (b) Tue (c) Mon (d) Thu
  36. 36.Trees planted by each class
    Class 6: 160
    Class 7: 280
    Class 8: 80
    Class 9: 120
    Class 10: 160
    How many trees are there in all?
  37. 37.Trees planted by each class
    Class 6: 100
    Class 7: 250
    Class 8: 150
    Class 9: 300
    Class 10: 200
    How many trees are there in all?
  38. 38.Books sold by a shop
    Mon: 45
    Tue: 75
    Wed: 30
    Thu: 105
    Fri: 45
    What is the average number of books per day?
  39. 39.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 20
    Apr: 30
    May: 10
    The number for Feb is what percent of the total?
  40. 40.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 90
    Apr: 30
    May: 210
    Which month has the fewest visitors?     (a) Jan (b) Apr (c) May (d) Feb

Answer key

  1. Thu
  2. 200
  3. Wed
  4. 30
  5. 10
  6. 250
  7. 25
  8. Thu
  9. 20
  10. 200
  11. 40
  12. 20
  13. 160
  14. 30
  15. 20
  16. 20
  17. Science
  18. 50
  19. 100
  20. 60
  21. 100
  22. 80
  23. 150
  24. 1000
  25. 5
  26. 1000
  27. 20
  28. 800
  29. 30
  30. 60
  31. 20
  32. 15
  33. 30
  34. 500
  35. Tue
  36. 800
  37. 1000
  38. 60
  39. 20
  40. Apr

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