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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 422 · 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: 50
    Tue: 70
    Wed: 40
    Thu: 10
    Fri: 30
    How many more mangoes are there for Mon than for Wed?
  2. 2.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 15
    Class 9: 40
    Class 10: 15
    How many trees are there in all?
  3. 3.Trees planted by each class
    Class 6: 200
    Class 7: 300
    Class 8: 150
    Class 9: 100
    Class 10: 250
    How many trees are there in all?
  4. 4.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 100
    Apr: 125
    May: 100
    How many visitors are there in all?
  5. 5.Trees planted by each class
    Class 6: 320
    Class 7: 120
    Class 8: 80
    Class 9: 160
    Class 10: 120
    What is the average number of trees per class?
  6. 6.Students who chose each subject
    Maths: 50
    Science: 30
    English: 70
    Hindi: 30
    Art: 20
    The number for Maths is what percent of the total?
  7. 7.Books sold by a shop
    Mon: 40
    Tue: 70
    Wed: 20
    Thu: 30
    Fri: 40
    The number for Tue is what percent of the total?
  8. 8.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 300
    Class 9: 200
    Class 10: 250
    What is the average number of trees per class?
  9. 9.Students who chose each subject
    Maths: 225
    Science: 25
    English: 75
    Hindi: 100
    Art: 75
    Which subject has the fewest students?     (a) Art (b) Maths (c) Science (d) English
  10. 10.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 100
    Wed: 175
    Thu: 100
    Fri: 75
    Which day has the fewest mangoes?     (a) Wed (b) Mon (c) Fri (d) Thu
  11. 11.Students who chose each subject
    Maths: 120
    Science: 120
    English: 40
    Hindi: 240
    Art: 280
    Which subject has the fewest students?     (a) Science (b) English (c) Art (d) Hindi
  12. 12.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 60
    Class 9: 20
    Class 10: 50
    Which class has the fewest trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 7
  13. 13.Students who chose each subject
    Maths: 105
    Science: 45
    English: 60
    Hindi: 75
    Art: 15
    How many more students are there for Maths than for Art?
  14. 14.Books sold by a shop
    Mon: 160
    Tue: 60
    Wed: 120
    Thu: 40
    Fri: 20
    How many books are there in all?
  15. 15.Trees planted by each class
    Class 6: 40
    Class 7: 25
    Class 8: 15
    Class 9: 5
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
  16. 16.Trees planted by each class
    Class 6: 160
    Class 7: 240
    Class 8: 40
    Class 9: 160
    Class 10: 200
    The number for Class 10 is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 100
    Thu: 75
    Fri: 100
    The number for Tue is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 125
    Science: 75
    English: 150
    Hindi: 100
    Art: 50
    How many more students are there for Science than for Art?
  19. 19.Students who chose each subject
    Maths: 180
    Science: 120
    English: 60
    Hindi: 90
    Art: 150
    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: 45
    Class 8: 60
    Class 9: 60
    Class 10: 60
    How many trees are there in all?
  21. 21.Students who chose each subject
    Maths: 20
    Science: 25
    English: 15
    Hindi: 30
    Art: 10
    How many students are there in all?
  22. 22.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 20
    Fri: 20
    The number for Wed is what percent of the total?
  23. 23.Books sold by a shop
    Mon: 10
    Tue: 40
    Wed: 20
    Thu: 90
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  24. 24.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 200
    Thu: 160
    Fri: 160
    How many more mangoes are there for Mon than for Tue?
  25. 25.Trees planted by each class
    Class 6: 30
    Class 7: 15
    Class 8: 20
    Class 9: 10
    Class 10: 25
    What is the difference between the highest and the lowest number of trees?
  26. 26.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 250
    Wed: 200
    Thu: 100
    Fri: 300
    How many mangoes are there in all?
  27. 27.Students who chose each subject
    Maths: 250
    Science: 200
    English: 150
    Hindi: 200
    Art: 200
    The number for English is what percent of the total?
  28. 28.Books sold by a shop
    Mon: 120
    Tue: 100
    Wed: 60
    Thu: 20
    Fri: 100
    Which day has the most books?     (a) Thu (b) Mon (c) Wed (d) Tue
  29. 29.Students who chose each subject
    Maths: 240
    Science: 80
    English: 120
    Hindi: 160
    Art: 200
    Which subject has the most students?     (a) Hindi (b) Maths (c) Art (d) Science
  30. 30.Visitors to a science museum
    Jan: 160
    Feb: 320
    Mar: 120
    Apr: 40
    May: 160
    How many more visitors are there for Mar than for Apr?
  31. 31.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 120
    How many books are there in all?
  32. 32.Students who chose each subject
    Maths: 160
    Science: 240
    English: 40
    Hindi: 200
    Art: 160
    Which subject has the most students?     (a) Maths (b) Hindi (c) Science (d) English
  33. 33.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 30
    Wed: 150
    Thu: 150
    Fri: 90
    The number for Wed is what percent of the total?
  34. 34.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 15
    Wed: 10
    Thu: 15
    Fri: 20
    The number for Mon is what percent of the total?
  35. 35.Students who chose each subject
    Maths: 120
    Science: 120
    English: 90
    Hindi: 120
    Art: 150
    What is the average number of students per subject?
  36. 36.Visitors to a science museum
    Jan: 80
    Feb: 160
    Mar: 240
    Apr: 160
    May: 160
    Which month has the fewest visitors?     (a) May (b) Apr (c) Mar (d) Jan
  37. 37.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 20
    Thu: 15
    Fri: 35
    Which day has the fewest books?     (a) Fri (b) Tue (c) Thu (d) Mon
  38. 38.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 75
    Apr: 100
    May: 50
    Which month has the fewest visitors?     (a) Feb (b) May (c) Mar (d) Jan
  39. 39.Students who chose each subject
    Maths: 40
    Science: 20
    English: 50
    Hindi: 30
    Art: 60
    How many students are there in all?
  40. 40.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 10
    Class 9: 15
    Class 10: 30
    How many trees are there in all?

Answer key

  1. 10
  2. 100
  3. 1000
  4. 500
  5. 160
  6. 25
  7. 35
  8. 200
  9. Science
  10. Mon
  11. English
  12. Class 9
  13. 90
  14. 400
  15. 35
  16. 25
  17. 25
  18. 25
  19. 120
  20. 300
  21. 100
  22. 10
  23. 80
  24. 40
  25. 20
  26. 1000
  27. 15
  28. Mon
  29. Maths
  30. 80
  31. 600
  32. Science
  33. 25
  34. 40
  35. 120
  36. Jan
  37. Tue
  38. May
  39. 200
  40. 100

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