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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 102 · 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: 15
    Class 7: 10
    Class 8: 25
    Class 9: 15
    Class 10: 35
    The number for Class 9 is what percent of the total?
  2. 2.Students who chose each subject
    Maths: 200
    Science: 120
    English: 160
    Hindi: 160
    Art: 160
    What is the difference between the highest and the lowest number of students?
  3. 3.Students who chose each subject
    Maths: 75
    Science: 75
    English: 200
    Hindi: 100
    Art: 50
    What is the difference between the highest and the lowest number of students?
  4. 4.Students who chose each subject
    Maths: 50
    Science: 50
    English: 10
    Hindi: 60
    Art: 30
    What is the difference between the highest and the lowest number of students?
  5. 5.Students who chose each subject
    Maths: 75
    Science: 150
    English: 125
    Hindi: 100
    Art: 50
    Which subject has the most students?     (a) English (b) Science (c) Hindi (d) Art
  6. 6.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 350
    Wed: 250
    Thu: 50
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  7. 7.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 100
    Thu: 350
    Fri: 150
    How many mangoes are there in all?
  8. 8.Students who chose each subject
    Maths: 120
    Science: 210
    English: 60
    Hindi: 90
    Art: 120
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Art
  9. 9.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 30
    Apr: 90
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  10. 10.Students who chose each subject
    Maths: 45
    Science: 30
    English: 45
    Hindi: 105
    Art: 75
    What is the difference between the highest and the lowest number of students?
  11. 11.Students who chose each subject
    Maths: 75
    Science: 60
    English: 90
    Hindi: 45
    Art: 30
    The number for English is what percent of the total?
  12. 12.Visitors to a science museum
    Jan: 35
    Feb: 10
    Mar: 20
    Apr: 20
    May: 15
    What is the difference between the highest and the lowest number of visitors?
  13. 13.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 180
    Wed: 30
    Thu: 90
    Fri: 240
    What is the difference between the highest and the lowest number of mangoes?
  14. 14.Visitors to a science museum
    Jan: 200
    Feb: 280
    Mar: 200
    Apr: 80
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  15. 15.Visitors to a science museum
    Jan: 90
    Feb: 30
    Mar: 180
    Apr: 150
    May: 150
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) May (d) Mar
  16. 16.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 45
    Apr: 30
    May: 60
    How many visitors are there in all?
  17. 17.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 200
    Class 9: 150
    Class 10: 250
    How many trees are there in all?
  18. 18.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 40
    Apr: 40
    May: 60
    How many more visitors are there for Feb than for Jan?
  19. 19.Students who chose each subject
    Maths: 150
    Science: 120
    English: 60
    Hindi: 90
    Art: 180
    How many more students are there for Maths than for English?
  20. 20.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 160
    Thu: 160
    Fri: 120
    How many books are there in all?
  21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 100
    Class 9: 125
    Class 10: 75
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 10 (d) Class 9
  22. 22.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 60
    Thu: 180
    Fri: 90
    Which day has the most books?     (a) Mon (b) Tue (c) Wed (d) Thu
  23. 23.Trees planted by each class
    Class 6: 15
    Class 7: 15
    Class 8: 40
    Class 9: 10
    Class 10: 20
    How many trees are there in all?
  24. 24.Visitors to a science museum
    Jan: 30
    Feb: 105
    Mar: 60
    Apr: 90
    May: 15
    How many more visitors are there for Mar than for May?
  25. 25.Books sold by a shop
    Mon: 240
    Tue: 90
    Wed: 30
    Thu: 180
    Fri: 60
    What is the average number of books per day?
  26. 26.Students who chose each subject
    Maths: 60
    Science: 30
    English: 105
    Hindi: 45
    Art: 60
    The number for Science is what percent of the total?
  27. 27.Books sold by a shop
    Mon: 40
    Tue: 120
    Wed: 360
    Thu: 200
    Fri: 80
    The number for Thu is what percent of the total?
  28. 28.Students who chose each subject
    Maths: 120
    Science: 20
    English: 80
    Hindi: 80
    Art: 100
    What is the average number of students per subject?
  29. 29.Books sold by a shop
    Mon: 120
    Tue: 15
    Wed: 30
    Thu: 60
    Fri: 75
    How many more books are there for Mon than for Fri?
  30. 30.Books sold by a shop
    Mon: 200
    Tue: 240
    Wed: 120
    Thu: 160
    Fri: 80
    Which day has the fewest books?     (a) Mon (b) Wed (c) Fri (d) Tue
  31. 31.Trees planted by each class
    Class 6: 240
    Class 7: 90
    Class 8: 120
    Class 9: 120
    Class 10: 30
    The number for Class 10 is what percent of the total?
  32. 32.Students who chose each subject
    Maths: 200
    Science: 200
    English: 200
    Hindi: 150
    Art: 250
    The number for Art is what percent of the total?
  33. 33.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 70
    Fri: 20
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Tue (d) Thu
  34. 34.Books sold by a shop
    Mon: 100
    Tue: 175
    Wed: 100
    Thu: 25
    Fri: 100
    Which day has the most books?     (a) Wed (b) Mon (c) Fri (d) Tue
  35. 35.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 120
    Apr: 210
    May: 120
    Which month has the most visitors?     (a) Jan (b) May (c) Feb (d) Apr
  36. 36.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 75
    Apr: 100
    May: 125
    How many visitors are there in all?
  37. 37.Visitors to a science museum
    Jan: 150
    Feb: 200
    Mar: 25
    Apr: 75
    May: 50
    How many visitors are there in all?
  38. 38.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 150
    Wed: 180
    Thu: 90
    Fri: 120
    How many mangoes are there in all?
  39. 39.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 30
    Apr: 50
    May: 40
    How many visitors are there in all?
  40. 40.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 20
    Class 9: 20
    Class 10: 25
    Which class has the most trees?     (a) Class 8 (b) Class 6 (c) Class 7 (d) Class 10

Answer key

  1. 15
  2. 80
  3. 150
  4. 50
  5. Science
  6. 300
  7. 1000
  8. Science
  9. 60
  10. 75
  11. 30
  12. 25
  13. 210
  14. 240
  15. Feb
  16. 300
  17. 1000
  18. 20
  19. 90
  20. 800
  21. Class 9
  22. Thu
  23. 100
  24. 45
  25. 120
  26. 10
  27. 25
  28. 80
  29. 45
  30. Fri
  31. 5
  32. 25
  33. Thu
  34. Tue
  35. Apr
  36. 500
  37. 500
  38. 600
  39. 200
  40. Class 10

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