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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 759 · 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: 75
    Wed: 45
    Thu: 60
    Fri: 60
    How many more mangoes are there for Fri than for Wed?
  2. 2.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 90
    Thu: 30
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  3. 3.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 280
    Class 9: 200
    Class 10: 80
    Which class has the most trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 9
  4. 4.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 240
    Wed: 200
    Thu: 160
    Fri: 120
    How many more mangoes are there for Thu than for Fri?
  5. 5.Trees planted by each class
    Class 6: 100
    Class 7: 40
    Class 8: 60
    Class 9: 120
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
  6. 6.Visitors to a science museum
    Jan: 100
    Feb: 80
    Mar: 80
    Apr: 80
    May: 60
    How many visitors are there in all?
  7. 7.Students who chose each subject
    Maths: 75
    Science: 125
    English: 150
    Hindi: 100
    Art: 50
    What is the average number of students per subject?
  8. 8.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 45
    Wed: 75
    Thu: 45
    Fri: 30
    How many mangoes are there in all?
  9. 9.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 320
    Wed: 80
    Thu: 40
    Fri: 160
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 30
    Wed: 15
    Thu: 25
    Fri: 20
    The number for Wed is what percent of the total?
  11. 11.Visitors to a science museum
    Jan: 200
    Feb: 160
    Mar: 120
    Apr: 160
    May: 160
    How many visitors are there in all?
  12. 12.Students who chose each subject
    Maths: 140
    Science: 60
    English: 60
    Hindi: 100
    Art: 40
    What is the difference between the highest and the lowest number of students?
  13. 13.Visitors to a science museum
    Jan: 30
    Feb: 35
    Mar: 20
    Apr: 5
    May: 10
    How many more visitors are there for Jan than for Apr?
  14. 14.Students who chose each subject
    Maths: 80
    Science: 120
    English: 100
    Hindi: 40
    Art: 60
    How many more students are there for English than for Maths?
  15. 15.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 20
    Class 9: 10
    Class 10: 15
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 10
  16. 16.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 150
    Apr: 200
    May: 350
    Which month has the most visitors?     (a) Feb (b) May (c) Apr (d) Jan
  17. 17.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 20
    Thu: 120
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  18. 18.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 20
    Thu: 50
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  19. 19.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 10
    Class 9: 30
    Class 10: 70
    The number for Class 6 is what percent of the total?
  20. 20.Books sold by a shop
    Mon: 200
    Tue: 75
    Wed: 50
    Thu: 100
    Fri: 75
    The number for Wed is what percent of the total?
  21. 21.Visitors to a science museum
    Jan: 60
    Feb: 80
    Mar: 120
    Apr: 40
    May: 100
    How many visitors are there in all?
  22. 22.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 280
    Thu: 80
    Fri: 120
    What is the average number of books per day?
  23. 23.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 200
    Fri: 240
    The number for Mon is what percent of the total?
  24. 24.Books sold by a shop
    Mon: 15
    Tue: 75
    Wed: 60
    Thu: 120
    Fri: 30
    How many more books are there for Wed than for Mon?
  25. 25.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 75
    Thu: 125
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  26. 26.Books sold by a shop
    Mon: 15
    Tue: 90
    Wed: 75
    Thu: 75
    Fri: 45
    The number for Mon is what percent of the total?
  27. 27.Trees planted by each class
    Class 6: 75
    Class 7: 90
    Class 8: 60
    Class 9: 15
    Class 10: 60
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 6 (d) Class 7
  28. 28.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 80
    Apr: 120
    May: 280
    How many visitors are there in all?
  29. 29.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 20
    Fri: 30
    How many books are there in all?
  30. 30.Books sold by a shop
    Mon: 15
    Tue: 75
    Wed: 75
    Thu: 45
    Fri: 90
    Which day has the fewest books?     (a) Fri (b) Mon (c) Wed (d) Tue
  31. 31.Trees planted by each class
    Class 6: 75
    Class 7: 50
    Class 8: 100
    Class 9: 175
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  32. 32.Trees planted by each class
    Class 6: 300
    Class 7: 50
    Class 8: 200
    Class 9: 100
    Class 10: 350
    The number for Class 6 is what percent of the total?
  33. 33.Books sold by a shop
    Mon: 30
    Tue: 45
    Wed: 105
    Thu: 60
    Fri: 60
    The number for Tue is what percent of the total?
  34. 34.Visitors to a science museum
    Jan: 30
    Feb: 120
    Mar: 60
    Apr: 15
    May: 75
    How many more visitors are there for Jan than for Apr?
  35. 35.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 160
    Apr: 120
    May: 80
    How many more visitors are there for Mar than for Apr?
  36. 36.Trees planted by each class
    Class 6: 80
    Class 7: 140
    Class 8: 40
    Class 9: 20
    Class 10: 120
    Which class has the most trees?     (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 6
  37. 37.Students who chose each subject
    Maths: 210
    Science: 60
    English: 120
    Hindi: 90
    Art: 120
    How many students are there in all?
  38. 38.Books sold by a shop
    Mon: 90
    Tue: 210
    Wed: 120
    Thu: 120
    Fri: 60
    How many books are there in all?
  39. 39.Students who chose each subject
    Maths: 50
    Science: 100
    English: 150
    Hindi: 100
    Art: 100
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Maths (d) Art
  40. 40.Students who chose each subject
    Maths: 90
    Science: 60
    English: 75
    Hindi: 30
    Art: 45
    What is the average number of students per subject?

Answer key

  1. 15
  2. 60
  3. Class 8
  4. 40
  5. 80
  6. 400
  7. 100
  8. 300
  9. 280
  10. 15
  11. 800
  12. 100
  13. 25
  14. 20
  15. Class 9
  16. May
  17. 100
  18. 40
  19. 20
  20. 10
  21. 400
  22. 160
  23. 15
  24. 45
  25. 100
  26. 5
  27. Class 7
  28. 800
  29. 200
  30. Mon
  31. 125
  32. 30
  33. 15
  34. 15
  35. 40
  36. Class 7
  37. 600
  38. 600
  39. Maths
  40. 60

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