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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 93 · 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.Visitors to a science museum
    Jan: 90
    Feb: 30
    Mar: 60
    Apr: 60
    May: 60
    How many more visitors are there for Jan than for Mar?
  2. 2.Books sold by a shop
    Mon: 160
    Tue: 80
    Wed: 280
    Thu: 120
    Fri: 160
    How many books are there in all?
  3. 3.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 15
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  4. 4.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 40
    Fri: 10
    Which day has the most books?     (a) Mon (b) Fri (c) Thu (d) Wed
  5. 5.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 120
    Which day has the fewest books?     (a) Mon (b) Wed (c) Fri (d) Thu
  6. 6.Books sold by a shop
    Mon: 40
    Tue: 70
    Wed: 30
    Thu: 40
    Fri: 20
    The number for Tue is what percent of the total?
  7. 7.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 60
    Thu: 60
    Fri: 90
    How many more mangoes are there for Thu than for Tue?
  8. 8.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 100
    Thu: 25
    Fri: 175
    What is the difference between the highest and the lowest number of books?
  9. 9.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 25
    Thu: 15
    Fri: 10
    What is the average number of books per day?
  10. 10.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 45
    Apr: 75
    May: 60
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) Feb (d) Apr
  11. 11.Trees planted by each class
    Class 6: 250
    Class 7: 300
    Class 8: 200
    Class 9: 150
    Class 10: 100
    How many trees are there in all?
  12. 12.Students who chose each subject
    Maths: 150
    Science: 120
    English: 180
    Hindi: 60
    Art: 90
    Which subject has the most students?     (a) Art (b) Science (c) English (d) Hindi
  13. 13.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 350
    Wed: 200
    Thu: 150
    Fri: 250
    How many more mangoes are there for Tue than for Fri?
  14. 14.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 40
    Wed: 60
    Thu: 80
    Fri: 60
    How many mangoes are there in all?
  15. 15.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 120
    Class 9: 150
    Class 10: 90
    The number for Class 6 is what percent of the total?
  16. 16.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 20
    Apr: 10
    May: 20
    Which month has the most visitors?     (a) Jan (b) Apr (c) Feb (d) Mar
  17. 17.Visitors to a science museum
    Jan: 150
    Feb: 60
    Mar: 30
    Apr: 45
    May: 15
    The number for Mar is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 30
    Science: 40
    English: 20
    Hindi: 70
    Art: 40
    The number for Hindi is what percent of the total?
  19. 19.Students who chose each subject
    Maths: 180
    Science: 30
    English: 210
    Hindi: 90
    Art: 90
    The number for Science is what percent of the total?
  20. 20.Books sold by a shop
    Mon: 80
    Tue: 160
    Wed: 200
    Thu: 120
    Fri: 240
    How many books are there in all?
  21. 21.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 150
    The number for Wed is what percent of the total?
  22. 22.Visitors to a science museum
    Jan: 50
    Feb: 20
    Mar: 30
    Apr: 60
    May: 40
    The number for May is what percent of the total?
  23. 23.Visitors to a science museum
    Jan: 100
    Feb: 175
    Mar: 100
    Apr: 50
    May: 75
    Which month has the fewest visitors?     (a) Feb (b) May (c) Mar (d) Apr
  24. 24.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 100
    Thu: 40
    Fri: 120
    How many books are there in all?
  25. 25.Books sold by a shop
    Mon: 20
    Tue: 60
    Wed: 50
    Thu: 40
    Fri: 30
    What is the average number of books per day?
  26. 26.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 60
    What is the average number of mangoes per day?
  27. 27.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 40
    Thu: 200
    Fri: 280
    What is the average number of mangoes per day?
  28. 28.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 150
    Fri: 200
    Which day has the fewest mangoes?     (a) Thu (b) Tue (c) Mon (d) Wed
  29. 29.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 100
    Apr: 120
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  30. 30.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 60
    Apr: 50
    May: 10
    What is the difference between the highest and the lowest number of visitors?
  31. 31.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 30
    The number for Mon is what percent of the total?
  32. 32.Students who chose each subject
    Maths: 180
    Science: 150
    English: 30
    Hindi: 90
    Art: 150
    How many more students are there for Maths than for English?
  33. 33.Visitors to a science museum
    Jan: 180
    Feb: 150
    Mar: 90
    Apr: 120
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  34. 34.Trees planted by each class
    Class 6: 140
    Class 7: 60
    Class 8: 80
    Class 9: 40
    Class 10: 80
    How many more trees are there for Class 8 than for Class 7?
  35. 35.Students who chose each subject
    Maths: 30
    Science: 75
    English: 45
    Hindi: 45
    Art: 105
    How many students are there in all?
  36. 36.Students who chose each subject
    Maths: 200
    Science: 40
    English: 160
    Hindi: 280
    Art: 120
    The number for English is what percent of the total?
  37. 37.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 50
    Fri: 350
    How many more books are there for Tue than for Thu?
  38. 38.Books sold by a shop
    Mon: 160
    Tue: 240
    Wed: 80
    Thu: 120
    Fri: 200
    How many more books are there for Mon than for Wed?
  39. 39.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 60
    Apr: 40
    May: 80
    Which month has the most visitors?     (a) Feb (b) Jan (c) Mar (d) May
  40. 40.Trees planted by each class
    Class 6: 200
    Class 7: 300
    Class 8: 50
    Class 9: 100
    Class 10: 350
    The number for Class 7 is what percent of the total?

Answer key

  1. 30
  2. 800
  3. Tue
  4. Wed
  5. Thu
  6. 35
  7. 30
  8. 150
  9. 20
  10. Mar
  11. 1000
  12. English
  13. 100
  14. 400
  15. 20
  16. Feb
  17. 10
  18. 35
  19. 5
  20. 800
  21. 20
  22. 20
  23. Apr
  24. 400
  25. 40
  26. 60
  27. 160
  28. Thu
  29. 80
  30. 50
  31. 20
  32. 150
  33. 120
  34. 20
  35. 300
  36. 20
  37. 150
  38. 80
  39. Feb
  40. 30

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