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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 903 · 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: 30
    Tue: 90
    Wed: 30
    Thu: 20
    Fri: 30
    What is the average number of mangoes per day?
  2. 2.Books sold by a shop
    Mon: 200
    Tue: 350
    Wed: 150
    Thu: 100
    Fri: 200
    Which day has the most books?     (a) Tue (b) Thu (c) Wed (d) Mon
  3. 3.Trees planted by each class
    Class 6: 160
    Class 7: 120
    Class 8: 320
    Class 9: 160
    Class 10: 40
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 7
  4. 4.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 5
    Wed: 25
    Thu: 30
    Fri: 20
    How many mangoes are there in all?
  5. 5.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 300
    Thu: 50
    Fri: 200
    What is the difference between the highest and the lowest number of books?
  6. 6.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 20
    Class 9: 80
    Class 10: 100
    What is the average number of trees per class?
  7. 7.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 15
    Fri: 20
    The number for Mon is what percent of the total?
  8. 8.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 125
    Wed: 75
    Thu: 175
    Fri: 50
    How many more mangoes are there for Tue than for Wed?
  9. 9.Books sold by a shop
    Mon: 60
    Tue: 180
    Wed: 60
    Thu: 40
    Fri: 60
    The number for Tue is what percent of the total?
  10. 10.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 15
    Class 9: 25
    Class 10: 30
    How many trees are there in all?
  11. 11.Visitors to a science museum
    Jan: 140
    Feb: 80
    Mar: 20
    Apr: 40
    May: 120
    The number for Feb is what percent of the total?
  12. 12.Students who chose each subject
    Maths: 75
    Science: 45
    English: 60
    Hindi: 60
    Art: 60
    Which subject has the most students?     (a) Maths (b) Art (c) Science (d) Hindi
  13. 13.Trees planted by each class
    Class 6: 80
    Class 7: 280
    Class 8: 160
    Class 9: 120
    Class 10: 160
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 8
  14. 14.Trees planted by each class
    Class 6: 30
    Class 7: 5
    Class 8: 25
    Class 9: 20
    Class 10: 20
    What is the average number of trees per class?
  15. 15.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 60
    Fri: 80
    The number for Tue is what percent of the total?
  16. 16.Students who chose each subject
    Maths: 150
    Science: 90
    English: 120
    Hindi: 210
    Art: 30
    What is the difference between the highest and the lowest number of students?
  17. 17.Visitors to a science museum
    Jan: 200
    Feb: 120
    Mar: 160
    Apr: 160
    May: 160
    How many visitors are there in all?
  18. 18.Visitors to a science museum
    Jan: 10
    Feb: 25
    Mar: 15
    Apr: 20
    May: 30
    What is the average number of visitors per month?
  19. 19.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 100
    Wed: 60
    Thu: 40
    Fri: 140
    The number for Mon is what percent of the total?
  20. 20.Visitors to a science museum
    Jan: 40
    Feb: 30
    Mar: 20
    Apr: 50
    May: 60
    The number for Apr is what percent of the total?
  21. 21.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 60
    Fri: 20
    How many more books are there for Wed than for Fri?
  22. 22.Books sold by a shop
    Mon: 100
    Tue: 250
    Wed: 200
    Thu: 150
    Fri: 300
    How many more books are there for Wed than for Mon?
  23. 23.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 150
    Apr: 60
    May: 90
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) May (d) Apr
  24. 24.Students who chose each subject
    Maths: 60
    Science: 210
    English: 90
    Hindi: 120
    Art: 120
    How many more students are there for Hindi than for Maths?
  25. 25.Students who chose each subject
    Maths: 75
    Science: 45
    English: 90
    Hindi: 60
    Art: 30
    The number for Maths is what percent of the total?
  26. 26.Students who chose each subject
    Maths: 50
    Science: 60
    English: 10
    Hindi: 40
    Art: 40
    How many students are there in all?
  27. 27.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 160
    Thu: 20
    Fri: 100
    How many more books are there for Mon than for Thu?
  28. 28.Students who chose each subject
    Maths: 60
    Science: 90
    English: 45
    Hindi: 75
    Art: 30
    Which subject has the fewest students?     (a) Art (b) Maths (c) Science (d) English
  29. 29.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 40
    Class 9: 40
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  30. 30.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 25
    Thu: 20
    Fri: 20
    Which day has the fewest books?     (a) Thu (b) Tue (c) Fri (d) Mon
  31. 31.Trees planted by each class
    Class 6: 200
    Class 7: 150
    Class 8: 200
    Class 9: 100
    Class 10: 350
    Which class has the fewest trees?     (a) Class 8 (b) Class 10 (c) Class 9 (d) Class 7
  32. 32.Students who chose each subject
    Maths: 350
    Science: 200
    English: 200
    Hindi: 150
    Art: 100
    What is the difference between the highest and the lowest number of students?
  33. 33.Students who chose each subject
    Maths: 50
    Science: 150
    English: 150
    Hindi: 250
    Art: 400
    Which subject has the most students?     (a) Science (b) Art (c) Maths (d) English
  34. 34.Students who chose each subject
    Maths: 20
    Science: 15
    English: 25
    Hindi: 10
    Art: 30
    What is the average number of students per subject?
  35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 20
    Class 9: 60
    Class 10: 50
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 9
  36. 36.Trees planted by each class
    Class 6: 240
    Class 7: 180
    Class 8: 30
    Class 9: 90
    Class 10: 60
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 8 (d) Class 6
  37. 37.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 30
    Thu: 10
    Fri: 15
    How many books are there in all?
  38. 38.Books sold by a shop
    Mon: 90
    Tue: 240
    Wed: 60
    Thu: 90
    Fri: 120
    Which day has the most books?     (a) Tue (b) Mon (c) Fri (d) Wed
  39. 39.Books sold by a shop
    Mon: 250
    Tue: 150
    Wed: 200
    Thu: 300
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  40. 40.Visitors to a science museum
    Jan: 100
    Feb: 350
    Mar: 200
    Apr: 200
    May: 150
    What is the difference between the highest and the lowest number of visitors?

Answer key

  1. 40
  2. Tue
  3. Class 10
  4. 100
  5. 250
  6. 80
  7. 20
  8. 50
  9. 45
  10. 100
  11. 20
  12. Maths
  13. Class 6
  14. 20
  15. 25
  16. 180
  17. 800
  18. 20
  19. 15
  20. 25
  21. 20
  22. 100
  23. Apr
  24. 60
  25. 25
  26. 200
  27. 20
  28. Art
  29. 40
  30. Tue
  31. Class 9
  32. 250
  33. Art
  34. 20
  35. Class 8
  36. Class 6
  37. 100
  38. Tue
  39. 200
  40. 250

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