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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 506 · 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.Books sold by a shop
    Mon: 40
    Tue: 70
    Wed: 30
    Thu: 10
    Fri: 50
    Which day has the most books?     (a) Tue (b) Wed (c) Thu (d) Mon
  2. 2.Trees planted by each class
    Class 6: 140
    Class 7: 20
    Class 8: 80
    Class 9: 80
    Class 10: 80
    What is the average number of trees per class?
  3. 3.Students who chose each subject
    Maths: 120
    Science: 30
    English: 75
    Hindi: 60
    Art: 15
    Which subject has the most students?     (a) Science (b) Maths (c) English (d) Art
  4. 4.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 20
    Thu: 30
    Fri: 30
    Which day has the fewest books?     (a) Tue (b) Mon (c) Wed (d) Fri
  5. 5.Students who chose each subject
    Maths: 20
    Science: 15
    English: 20
    Hindi: 25
    Art: 20
    Which subject has the most students?     (a) English (b) Maths (c) Hindi (d) Science
  6. 6.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 400
    Thu: 300
    Fri: 50
    How many more mangoes are there for Wed than for Thu?
  7. 7.Visitors to a science museum
    Jan: 75
    Feb: 105
    Mar: 45
    Apr: 30
    May: 45
    Which month has the fewest visitors?     (a) May (b) Mar (c) Feb (d) Apr
  8. 8.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 40
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  9. 9.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 5
    Thu: 20
    Fri: 30
    Which day has the fewest books?     (a) Mon (b) Thu (c) Wed (d) Tue
  10. 10.Trees planted by each class
    Class 6: 90
    Class 7: 15
    Class 8: 75
    Class 9: 45
    Class 10: 75
    What is the difference between the highest and the lowest number of trees?
  11. 11.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 20
    The number for Thu is what percent of the total?
  12. 12.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 180
    Apr: 60
    May: 90
    What is the average number of visitors per month?
  13. 13.Trees planted by each class
    Class 6: 120
    Class 7: 200
    Class 8: 40
    Class 9: 320
    Class 10: 120
    How many more trees are there for Class 9 than for Class 6?
  14. 14.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 120
    Thu: 160
    Fri: 160
    How many mangoes are there in all?
  15. 15.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 40
    Fri: 160
    How many more mangoes are there for Mon than for Wed?
  16. 16.Trees planted by each class
    Class 6: 90
    Class 7: 30
    Class 8: 45
    Class 9: 60
    Class 10: 75
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 7
  17. 17.Students who chose each subject
    Maths: 45
    Science: 30
    English: 60
    Hindi: 60
    Art: 105
    Which subject has the most students?     (a) Science (b) English (c) Maths (d) Art
  18. 18.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 60
    Apr: 150
    May: 90
    How many more visitors are there for Apr than for Mar?
  19. 19.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 150
    Thu: 50
    Fri: 75
    What is the average number of books per day?
  20. 20.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 10
    Class 9: 110
    Class 10: 40
    The number for Class 7 is what percent of the total?
  21. 21.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 20
    Class 9: 100
    Class 10: 140
    How many more trees are there for Class 10 than for Class 9?
  22. 22.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 120
    Fri: 90
    Which day has the fewest books?     (a) Thu (b) Mon (c) Tue (d) Fri
  23. 23.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 10
    Thu: 35
    Fri: 15
    How many more books are there for Thu than for Tue?
  24. 24.Students who chose each subject
    Maths: 160
    Science: 200
    English: 40
    Hindi: 240
    Art: 160
    How many students are there in all?
  25. 25.Students who chose each subject
    Maths: 125
    Science: 100
    English: 75
    Hindi: 100
    Art: 100
    How many more students are there for Maths than for Science?
  26. 26.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 75
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  27. 27.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 150
    Wed: 50
    Thu: 200
    Fri: 450
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  28. 28.Students who chose each subject
    Maths: 20
    Science: 15
    English: 25
    Hindi: 30
    Art: 10
    Which subject has the fewest students?     (a) Hindi (b) Art (c) English (d) Maths
  29. 29.Books sold by a shop
    Mon: 280
    Tue: 80
    Wed: 120
    Thu: 200
    Fri: 120
    Which day has the fewest books?     (a) Tue (b) Thu (c) Mon (d) Fri
  30. 30.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 20
    Apr: 20
    May: 10
    How many more visitors are there for Apr than for May?
  31. 31.Books sold by a shop
    Mon: 80
    Tue: 200
    Wed: 120
    Thu: 240
    Fri: 160
    The number for Tue is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 60
    Thu: 210
    Fri: 120
    Which day has the fewest books?     (a) Wed (b) Fri (c) Mon (d) Thu
  33. 33.Books sold by a shop
    Mon: 20
    Tue: 60
    Wed: 40
    Thu: 40
    Fri: 40
    Which day has the fewest books?     (a) Tue (b) Thu (c) Mon (d) Wed
  34. 34.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 100
    Class 9: 75
    Class 10: 50
    How many more trees are there for Class 6 than for Class 10?
  35. 35.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 40
    Class 9: 60
    Class 10: 60
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 8
  36. 36.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 120
    The number for Fri is what percent of the total?
  37. 37.Visitors to a science museum
    Jan: 25
    Feb: 10
    Mar: 15
    Apr: 20
    May: 30
    How many more visitors are there for Jan than for Feb?
  38. 38.Visitors to a science museum
    Jan: 120
    Feb: 100
    Mar: 80
    Apr: 40
    May: 60
    The number for Feb is what percent of the total?
  39. 39.Visitors to a science museum
    Jan: 15
    Feb: 15
    Mar: 20
    Apr: 40
    May: 10
    What is the difference between the highest and the lowest number of visitors?
  40. 40.Students who chose each subject
    Maths: 100
    Science: 50
    English: 125
    Hindi: 75
    Art: 150
    The number for Maths is what percent of the total?

Answer key

  1. Tue
  2. 80
  3. Maths
  4. Wed
  5. Hindi
  6. 100
  7. Apr
  8. 40
  9. Wed
  10. 75
  11. 25
  12. 120
  13. 200
  14. 800
  15. 80
  16. Class 7
  17. Art
  18. 90
  19. 100
  20. 10
  21. 40
  22. Fri
  23. 20
  24. 800
  25. 25
  26. 50
  27. Fri
  28. Art
  29. Tue
  30. 10
  31. 25
  32. Wed
  33. Mon
  34. 100
  35. Class 8
  36. 20
  37. 15
  38. 25
  39. 30
  40. 20

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