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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 776 · 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.Trees planted by each class
    Class 6: 180
    Class 7: 80
    Class 8: 40
    Class 9: 80
    Class 10: 20
    How many trees are there in all?
  2. 2.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 200
    Class 9: 50
    Class 10: 200
    What is the difference between the highest and the lowest number of trees?
  3. 3.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 140
    Wed: 80
    Thu: 60
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  4. 4.Students who chose each subject
    Maths: 20
    Science: 30
    English: 20
    Hindi: 20
    Art: 10
    What is the difference between the highest and the lowest number of students?
  5. 5.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 80
    Thu: 100
    Fri: 20
    The number for Mon is what percent of the total?
  6. 6.Trees planted by each class
    Class 6: 30
    Class 7: 75
    Class 8: 45
    Class 9: 105
    Class 10: 45
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 10
  7. 7.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 125
    The number for Tue is what percent of the total?
  8. 8.Students who chose each subject
    Maths: 250
    Science: 300
    English: 200
    Hindi: 200
    Art: 50
    The number for Maths is what percent of the total?
  9. 9.Trees planted by each class
    Class 6: 45
    Class 7: 105
    Class 8: 45
    Class 9: 75
    Class 10: 30
    What is the average number of trees per class?
  10. 10.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 25
    Thu: 10
    Fri: 15
    Which day has the fewest books?     (a) Fri (b) Wed (c) Tue (d) Thu
  11. 11.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 20
    What is the average number of mangoes per day?
  12. 12.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 20
    Fri: 60
    How many more books are there for Fri than for Tue?
  13. 13.Books sold by a shop
    Mon: 250
    Tue: 350
    Wed: 150
    Thu: 100
    Fri: 150
    What is the average number of books per day?
  14. 14.Books sold by a shop
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 120
    Fri: 80
    The number for Tue is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 60
    Thu: 20
    Fri: 100
    What is the average number of books per day?
  16. 16.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 20
    What is the average number of books per day?
  17. 17.Visitors to a science museum
    Jan: 30
    Feb: 10
    Mar: 15
    Apr: 25
    May: 20
    Which month has the fewest visitors?     (a) May (b) Jan (c) Feb (d) Apr
  18. 18.Students who chose each subject
    Maths: 30
    Science: 45
    English: 75
    Hindi: 105
    Art: 45
    The number for Art is what percent of the total?
  19. 19.Books sold by a shop
    Mon: 70
    Tue: 20
    Wed: 40
    Thu: 30
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  20. 20.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 30
    Class 9: 50
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  21. 21.Visitors to a science museum
    Jan: 160
    Feb: 240
    Mar: 120
    Apr: 200
    May: 80
    What is the average number of visitors per month?
  22. 22.Visitors to a science museum
    Jan: 250
    Feb: 200
    Mar: 200
    Apr: 150
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  23. 23.Books sold by a shop
    Mon: 75
    Tue: 30
    Wed: 90
    Thu: 45
    Fri: 60
    How many books are there in all?
  24. 24.Visitors to a science museum
    Jan: 100
    Feb: 350
    Mar: 200
    Apr: 200
    May: 150
    How many more visitors are there for Feb than for Mar?
  25. 25.Students who chose each subject
    Maths: 90
    Science: 75
    English: 45
    Hindi: 30
    Art: 60
    The number for Maths is what percent of the total?
  26. 26.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 30
    Wed: 25
    Thu: 15
    Fri: 20
    The number for Wed is what percent of the total?
  27. 27.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 30
    Thu: 10
    Fri: 15
    What is the average number of mangoes per day?
  28. 28.Books sold by a shop
    Mon: 75
    Tue: 15
    Wed: 90
    Thu: 75
    Fri: 45
    Which day has the most books?     (a) Fri (b) Mon (c) Wed (d) Thu
  29. 29.Books sold by a shop
    Mon: 200
    Tue: 280
    Wed: 120
    Thu: 80
    Fri: 120
    How many more books are there for Tue than for Thu?
  30. 30.Students who chose each subject
    Maths: 40
    Science: 60
    English: 140
    Hindi: 60
    Art: 100
    What is the average number of students per subject?
  31. 31.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 350
    Class 9: 150
    Class 10: 250
    What is the difference between the highest and the lowest number of trees?
  32. 32.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 100
    Class 10: 75
    How many more trees are there for Class 8 than for Class 6?
  33. 33.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 30
    Wed: 75
    Thu: 75
    Fri: 15
    How many more mangoes are there for Wed than for Tue?
  34. 34.Mangoes sold by a fruit seller
    Mon: 5
    Tue: 35
    Wed: 15
    Thu: 15
    Fri: 30
    Which day has the most mangoes?     (a) Tue (b) Fri (c) Mon (d) Thu
  35. 35.Students who chose each subject
    Maths: 120
    Science: 150
    English: 90
    Hindi: 180
    Art: 60
    The number for Hindi is what percent of the total?
  36. 36.Students who chose each subject
    Maths: 180
    Science: 120
    English: 60
    Hindi: 150
    Art: 90
    How many more students are there for Art than for English?
  37. 37.Trees planted by each class
    Class 6: 125
    Class 7: 150
    Class 8: 50
    Class 9: 75
    Class 10: 100
    Which class has the fewest trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 7
  38. 38.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 50
    Thu: 150
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  39. 39.Students who chose each subject
    Maths: 15
    Science: 105
    English: 45
    Hindi: 75
    Art: 60
    Which subject has the most students?     (a) Hindi (b) Science (c) Maths (d) English
  40. 40.Visitors to a science museum
    Jan: 70
    Feb: 30
    Mar: 40
    Apr: 20
    May: 40
    How many visitors are there in all?

Answer key

  1. 400
  2. 250
  3. 100
  4. 20
  5. 20
  6. Class 6
  7. 15
  8. 25
  9. 60
  10. Thu
  11. 40
  12. 30
  13. 200
  14. 25
  15. 80
  16. 20
  17. Feb
  18. 15
  19. 50
  20. 40
  21. 160
  22. 100
  23. 300
  24. 150
  25. 30
  26. 25
  27. 20
  28. Wed
  29. 200
  30. 80
  31. 250
  32. 25
  33. 45
  34. Tue
  35. 30
  36. 30
  37. Class 8
  38. 100
  39. Science
  40. 200

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