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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 895 · 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: 75
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 60
    What is the average number of mangoes per day?
  2. 2.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 20
    Thu: 5
    Fri: 35
    Which day has the most books?     (a) Wed (b) Tue (c) Mon (d) Fri
  3. 3.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 100
    Which day has the most mangoes?     (a) Mon (b) Tue (c) Thu (d) Wed
  4. 4.Trees planted by each class
    Class 6: 100
    Class 7: 175
    Class 8: 100
    Class 9: 75
    Class 10: 50
    The number for Class 7 is what percent of the total?
  5. 5.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 60
    How many books are there in all?
  6. 6.Students who chose each subject
    Maths: 25
    Science: 5
    English: 20
    Hindi: 10
    Art: 40
    How many more students are there for Hindi than for Science?
  7. 7.Books sold by a shop
    Mon: 250
    Tue: 150
    Wed: 200
    Thu: 200
    Fri: 200
    Which day has the fewest books?     (a) Fri (b) Tue (c) Wed (d) Thu
  8. 8.Students who chose each subject
    Maths: 60
    Science: 50
    English: 30
    Hindi: 40
    Art: 20
    How many students are there in all?
  9. 9.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 30
    Class 9: 20
    Class 10: 40
    How many trees are there in all?
  10. 10.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 10
    Class 9: 60
    Class 10: 50
    The number for Class 7 is what percent of the total?
  11. 11.Visitors to a science museum
    Jan: 60
    Feb: 150
    Mar: 180
    Apr: 90
    May: 120
    How many more visitors are there for Mar than for Apr?
  12. 12.Books sold by a shop
    Mon: 160
    Tue: 280
    Wed: 40
    Thu: 80
    Fri: 240
    What is the difference between the highest and the lowest number of books?
  13. 13.Books sold by a shop
    Mon: 25
    Tue: 25
    Wed: 15
    Thu: 30
    Fri: 5
    How many books are there in all?
  14. 14.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 35
    Class 9: 5
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
  15. 15.Visitors to a science museum
    Jan: 300
    Feb: 150
    Mar: 250
    Apr: 100
    May: 200
    How many visitors are there in all?
  16. 16.Visitors to a science museum
    Jan: 45
    Feb: 45
    Mar: 30
    Apr: 60
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  17. 17.Books sold by a shop
    Mon: 40
    Tue: 20
    Wed: 50
    Thu: 30
    Fri: 60
    How many books are there in all?
  18. 18.Visitors to a science museum
    Jan: 15
    Feb: 30
    Mar: 5
    Apr: 35
    May: 15
    How many more visitors are there for Feb than for May?
  19. 19.Visitors to a science museum
    Jan: 25
    Feb: 15
    Mar: 30
    Apr: 20
    May: 10
    How many more visitors are there for Feb than for May?
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 30
    Class 9: 90
    Class 10: 45
    What is the average number of trees per class?
  21. 21.Students who chose each subject
    Maths: 150
    Science: 120
    English: 120
    Hindi: 90
    Art: 120
    The number for Science is what percent of the total?
  22. 22.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 40
    Apr: 30
    May: 40
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) Feb (d) Apr
  23. 23.Students who chose each subject
    Maths: 240
    Science: 200
    English: 160
    Hindi: 120
    Art: 80
    Which subject has the fewest students?     (a) Art (b) Science (c) English (d) Maths
  24. 24.Visitors to a science museum
    Jan: 100
    Feb: 250
    Mar: 150
    Apr: 350
    May: 150
    What is the difference between the highest and the lowest number of visitors?
  25. 25.Books sold by a shop
    Mon: 60
    Tue: 10
    Wed: 30
    Thu: 30
    Fri: 70
    Which day has the fewest books?     (a) Fri (b) Tue (c) Mon (d) Thu
  26. 26.Students who chose each subject
    Maths: 40
    Science: 20
    English: 15
    Hindi: 20
    Art: 5
    How many more students are there for Maths than for Hindi?
  27. 27.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 160
    Class 9: 240
    Class 10: 160
    What is the average number of trees per class?
  28. 28.Students who chose each subject
    Maths: 50
    Science: 40
    English: 60
    Hindi: 20
    Art: 30
    What is the average number of students per subject?
  29. 29.Students who chose each subject
    Maths: 100
    Science: 150
    English: 50
    Hindi: 125
    Art: 75
    The number for English is what percent of the total?
  30. 30.Trees planted by each class
    Class 6: 35
    Class 7: 10
    Class 8: 15
    Class 9: 25
    Class 10: 15
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 6 (d) Class 7
  31. 31.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 30
    Fri: 20
    How many mangoes are there in all?
  32. 32.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 60
    Thu: 30
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
  33. 33.Students who chose each subject
    Maths: 200
    Science: 160
    English: 40
    Hindi: 160
    Art: 240
    How many more students are there for Maths than for Hindi?
  34. 34.Visitors to a science museum
    Jan: 200
    Feb: 300
    Mar: 100
    Apr: 200
    May: 200
    Which month has the most visitors?     (a) Mar (b) May (c) Apr (d) Feb
  35. 35.Visitors to a science museum
    Jan: 100
    Feb: 175
    Mar: 75
    Apr: 50
    May: 100
    How many more visitors are there for Feb than for Jan?
  36. 36.Visitors to a science museum
    Jan: 20
    Feb: 10
    Mar: 20
    Apr: 20
    May: 30
    Which month has the fewest visitors?     (a) May (b) Jan (c) Feb (d) Apr
  37. 37.Students who chose each subject
    Maths: 45
    Science: 30
    English: 105
    Hindi: 45
    Art: 75
    Which subject has the fewest students?     (a) Science (b) English (c) Maths (d) Art
  38. 38.Visitors to a science museum
    Jan: 120
    Feb: 160
    Mar: 60
    Apr: 40
    May: 20
    How many more visitors are there for Mar than for Apr?
  39. 39.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 150
    Thu: 100
    Fri: 50
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Mon (d) Wed
  40. 40.Visitors to a science museum
    Jan: 45
    Feb: 150
    Mar: 60
    Apr: 30
    May: 15
    How many more visitors are there for Feb than for Mar?

Answer key

  1. 60
  2. Fri
  3. Mon
  4. 35
  5. 200
  6. 5
  7. Tue
  8. 200
  9. 200
  10. 15
  11. 90
  12. 240
  13. 100
  14. 30
  15. 1000
  16. 90
  17. 200
  18. 15
  19. 5
  20. 60
  21. 20
  22. Apr
  23. Art
  24. 250
  25. Tue
  26. 20
  27. 160
  28. 40
  29. 10
  30. Class 6
  31. 200
  32. 60
  33. 40
  34. Feb
  35. 75
  36. Feb
  37. Science
  38. 20
  39. Wed
  40. 90

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