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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 879 · 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: 300
    Tue: 200
    Wed: 250
    Thu: 150
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  2. 2.Students who chose each subject
    Maths: 175
    Science: 100
    English: 50
    Hindi: 75
    Art: 100
    The number for Art is what percent of the total?
  3. 3.Books sold by a shop
    Mon: 10
    Tue: 60
    Wed: 30
    Thu: 50
    Fri: 50
    How many more books are there for Fri than for Wed?
  4. 4.Students who chose each subject
    Maths: 70
    Science: 40
    English: 40
    Hindi: 10
    Art: 40
    Which subject has the most students?     (a) Art (b) Hindi (c) English (d) Maths
  5. 5.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 120
    Fri: 80
    The number for Tue is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 100
    Science: 80
    English: 120
    Hindi: 40
    Art: 60
    How many more students are there for Maths than for Art?
  7. 7.Visitors to a science museum
    Jan: 75
    Feb: 125
    Mar: 150
    Apr: 50
    May: 100
    What is the average number of visitors per month?
  8. 8.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 40
    Apr: 40
    May: 30
    Which month has the fewest visitors?     (a) Apr (b) Jan (c) May (d) Mar
  9. 9.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 120
    Thu: 240
    Fri: 200
    What is the average number of mangoes per day?
  10. 10.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 60
    Wed: 40
    Thu: 120
    Fri: 100
    How many mangoes are there in all?
  11. 11.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 125
    What is the difference between the highest and the lowest number of books?
  12. 12.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 105
    Thu: 30
    Fri: 60
    The number for Fri is what percent of the total?
  13. 13.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 40
    Class 9: 30
    Class 10: 20
    How many trees are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 60
    Fri: 80
    The number for Thu is what percent of the total?
  15. 15.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 240
    Thu: 120
    Fri: 90
    How many mangoes are there in all?
  16. 16.Students who chose each subject
    Maths: 80
    Science: 240
    English: 200
    Hindi: 120
    Art: 160
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Science (d) English
  17. 17.Students who chose each subject
    Maths: 100
    Science: 100
    English: 50
    Hindi: 75
    Art: 175
    The number for Art is what percent of the total?
  18. 18.Trees planted by each class
    Class 6: 10
    Class 7: 30
    Class 8: 15
    Class 9: 20
    Class 10: 25
    How many trees are there in all?
  19. 19.Students who chose each subject
    Maths: 175
    Science: 75
    English: 50
    Hindi: 100
    Art: 100
    How many more students are there for Maths than for Science?
  20. 20.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  21. 21.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 50
    Class 9: 75
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  22. 22.Trees planted by each class
    Class 6: 105
    Class 7: 75
    Class 8: 45
    Class 9: 45
    Class 10: 30
    How many trees are there in all?
  23. 23.Books sold by a shop
    Mon: 60
    Tue: 70
    Wed: 10
    Thu: 20
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  24. 24.Visitors to a science museum
    Jan: 280
    Feb: 120
    Mar: 160
    Apr: 80
    May: 160
    What is the difference between the highest and the lowest number of visitors?
  25. 25.Trees planted by each class
    Class 6: 400
    Class 7: 250
    Class 8: 50
    Class 9: 150
    Class 10: 150
    How many more trees are there for Class 9 than for Class 8?
  26. 26.Students who chose each subject
    Maths: 100
    Science: 175
    English: 25
    Hindi: 125
    Art: 75
    What is the average number of students per subject?
  27. 27.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 20
    How many more mangoes are there for Wed than for Tue?
  28. 28.Visitors to a science museum
    Jan: 180
    Feb: 240
    Mar: 60
    Apr: 90
    May: 30
    How many visitors are there in all?
  29. 29.Trees planted by each class
    Class 6: 15
    Class 7: 25
    Class 8: 20
    Class 9: 10
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  30. 30.Trees planted by each class
    Class 6: 10
    Class 7: 60
    Class 8: 50
    Class 9: 30
    Class 10: 50
    How many trees are there in all?
  31. 31.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 10
    Class 9: 20
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  32. 32.Visitors to a science museum
    Jan: 200
    Feb: 250
    Mar: 150
    Apr: 300
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  33. 33.Visitors to a science museum
    Jan: 30
    Feb: 15
    Mar: 20
    Apr: 25
    May: 10
    What is the difference between the highest and the lowest number of visitors?
  34. 34.Students who chose each subject
    Maths: 20
    Science: 25
    English: 15
    Hindi: 20
    Art: 20
    The number for Science is what percent of the total?
  35. 35.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 10
    Thu: 20
    Fri: 35
    The number for Fri is what percent of the total?
  36. 36.Students who chose each subject
    Maths: 30
    Science: 45
    English: 60
    Hindi: 90
    Art: 75
    How many more students are there for Hindi than for Science?
  37. 37.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 70
    Apr: 40
    May: 30
    How many visitors are there in all?
  38. 38.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 50
    Wed: 75
    Thu: 75
    Fri: 100
    What is the average number of mangoes per day?
  39. 39.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 30
    Wed: 10
    Thu: 20
    Fri: 15
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  40. 40.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 60
    Thu: 180
    Fri: 150
    How many mangoes are there in all?

Answer key

  1. 200
  2. 20
  3. 20
  4. Maths
  5. 25
  6. 40
  7. 100
  8. May
  9. 160
  10. 400
  11. 50
  12. 20
  13. 200
  14. 15
  15. 600
  16. Maths
  17. 35
  18. 100
  19. 100
  20. 60
  21. 100
  22. 300
  23. 60
  24. 200
  25. 100
  26. 100
  27. 5
  28. 600
  29. 20
  30. 200
  31. 20
  32. 200
  33. 20
  34. 25
  35. 35
  36. 45
  37. 200
  38. 100
  39. Wed
  40. 600

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