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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 157 · 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: 100
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 80
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 8 (d) Class 10
  2. 2.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 90
    Apr: 120
    May: 30
    Which month has the fewest visitors?     (a) Mar (b) May (c) Feb (d) Apr
  3. 3.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 60
    Class 9: 90
    Class 10: 180
    The number for Class 6 is what percent of the total?
  4. 4.Visitors to a science museum
    Jan: 45
    Feb: 75
    Mar: 90
    Apr: 30
    May: 60
    Which month has the most visitors?     (a) Feb (b) Mar (c) Jan (d) Apr
  5. 5.Trees planted by each class
    Class 6: 120
    Class 7: 160
    Class 8: 240
    Class 9: 200
    Class 10: 80
    The number for Class 7 is what percent of the total?
  6. 6.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 160
    How many books are there in all?
  7. 7.Students who chose each subject
    Maths: 80
    Science: 60
    English: 10
    Hindi: 30
    Art: 20
    The number for Science is what percent of the total?
  8. 8.Students who chose each subject
    Maths: 150
    Science: 180
    English: 60
    Hindi: 120
    Art: 90
    What is the difference between the highest and the lowest number of students?
  9. 9.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 60
    Thu: 100
    Fri: 40
    How many books are there in all?
  10. 10.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 150
    Class 9: 90
    Class 10: 180
    How many more trees are there for Class 8 than for Class 9?
  11. 11.Trees planted by each class
    Class 6: 225
    Class 7: 75
    Class 8: 100
    Class 9: 75
    Class 10: 25
    The number for Class 7 is what percent of the total?
  12. 12.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 150
    The number for Tue is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 300
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 100
    Which day has the fewest books?     (a) Tue (b) Mon (c) Fri (d) Wed
  14. 14.Trees planted by each class
    Class 6: 200
    Class 7: 240
    Class 8: 80
    Class 9: 120
    Class 10: 160
    Which class has the fewest trees?     (a) Class 10 (b) Class 7 (c) Class 6 (d) Class 8
  15. 15.Visitors to a science museum
    Jan: 90
    Feb: 180
    Mar: 60
    Apr: 120
    May: 150
    Which month has the most visitors?     (a) Jan (b) Mar (c) Feb (d) May
  16. 16.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 60
    Thu: 50
    Fri: 40
    How many more mangoes are there for Wed than for Fri?
  17. 17.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 140
    Wed: 100
    Thu: 20
    Fri: 60
    How many mangoes are there in all?
  18. 18.Trees planted by each class
    Class 6: 175
    Class 7: 100
    Class 8: 25
    Class 9: 100
    Class 10: 100
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 10 (d) Class 9
  19. 19.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 30
    Wed: 45
    Thu: 75
    Fri: 105
    Which day has the fewest mangoes?     (a) Wed (b) Thu (c) Fri (d) Tue
  20. 20.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 30
    Thu: 15
    Fri: 25
    What is the difference between the highest and the lowest number of books?
  21. 21.Students who chose each subject
    Maths: 120
    Science: 270
    English: 30
    Hindi: 90
    Art: 90
    Which subject has the most students?     (a) Hindi (b) Maths (c) Science (d) Art
  22. 22.Students who chose each subject
    Maths: 120
    Science: 120
    English: 150
    Hindi: 90
    Art: 120
    How many students are there in all?
  23. 23.Books sold by a shop
    Mon: 150
    Tue: 75
    Wed: 100
    Thu: 50
    Fri: 125
    What is the difference between the highest and the lowest number of books?
  24. 24.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 180
    Wed: 120
    Thu: 60
    Fri: 120
    How many mangoes are there in all?
  25. 25.Trees planted by each class
    Class 6: 250
    Class 7: 250
    Class 8: 50
    Class 9: 150
    Class 10: 300
    How many trees are there in all?
  26. 26.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 200
    Thu: 250
    Fri: 300
    Which day has the most books?     (a) Fri (b) Thu (c) Mon (d) Tue
  27. 27.Visitors to a science museum
    Jan: 120
    Feb: 15
    Mar: 75
    Apr: 45
    May: 45
    The number for Mar is what percent of the total?
  28. 28.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 75
    Apr: 45
    May: 60
    The number for May is what percent of the total?
  29. 29.Visitors to a science museum
    Jan: 100
    Feb: 350
    Mar: 150
    Apr: 250
    May: 150
    How many visitors are there in all?
  30. 30.Trees planted by each class
    Class 6: 125
    Class 7: 125
    Class 8: 150
    Class 9: 75
    Class 10: 25
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 8
  31. 31.Books sold by a shop
    Mon: 100
    Tue: 120
    Wed: 60
    Thu: 40
    Fri: 80
    Which day has the fewest books?     (a) Thu (b) Fri (c) Tue (d) Mon
  32. 32.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    What is the difference between the highest and the lowest number of mangoes?
  33. 33.Students who chose each subject
    Maths: 30
    Science: 20
    English: 30
    Hindi: 90
    Art: 30
    What is the average number of students per subject?
  34. 34.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 20
    How many books are there in all?
  35. 35.Visitors to a science museum
    Jan: 250
    Feb: 300
    Mar: 100
    Apr: 200
    May: 150
    Which month has the fewest visitors?     (a) Jan (b) Apr (c) Feb (d) Mar
  36. 36.Books sold by a shop
    Mon: 270
    Tue: 30
    Wed: 60
    Thu: 120
    Fri: 120
    How many more books are there for Thu than for Tue?
  37. 37.Students who chose each subject
    Maths: 200
    Science: 240
    English: 80
    Hindi: 120
    Art: 160
    Which subject has the most students?     (a) Maths (b) English (c) Hindi (d) Science
  38. 38.Trees planted by each class
    Class 6: 10
    Class 7: 15
    Class 8: 20
    Class 9: 20
    Class 10: 35
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 7
  39. 39.Books sold by a shop
    Mon: 25
    Tue: 125
    Wed: 175
    Thu: 50
    Fri: 125
    What is the difference between the highest and the lowest number of books?
  40. 40.Students who chose each subject
    Maths: 150
    Science: 120
    English: 120
    Hindi: 90
    Art: 120
    How many students are there in all?

Answer key

  1. Class 7
  2. May
  3. 25
  4. Mar
  5. 20
  6. 800
  7. 30
  8. 120
  9. 400
  10. 60
  11. 15
  12. 20
  13. Fri
  14. Class 8
  15. Feb
  16. 20
  17. 400
  18. Class 6
  19. Tue
  20. 20
  21. Science
  22. 600
  23. 100
  24. 600
  25. 1000
  26. Fri
  27. 25
  28. 20
  29. 1000
  30. Class 8
  31. Thu
  32. 40
  33. 40
  34. 100
  35. Mar
  36. 90
  37. Science
  38. Class 6
  39. 150
  40. 600

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