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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 241 · 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.Students who chose each subject
    Maths: 80
    Science: 120
    English: 80
    Hindi: 40
    Art: 80
    Which subject has the most students?     (a) Science (b) Hindi (c) Art (d) Maths
  2. 2.Visitors to a science museum
    Jan: 210
    Feb: 150
    Mar: 30
    Apr: 90
    May: 120
    Which month has the most visitors?     (a) Jan (b) Mar (c) Feb (d) May
  3. 3.Books sold by a shop
    Mon: 25
    Tue: 10
    Wed: 20
    Thu: 15
    Fri: 30
    Which day has the fewest books?     (a) Tue (b) Wed (c) Mon (d) Fri
  4. 4.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 75
    Thu: 125
    Fri: 100
    How many more mangoes are there for Thu than for Wed?
  5. 5.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 200
    Class 9: 160
    Class 10: 120
    The number for Class 10 is what percent of the total?
  6. 6.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 180
    Apr: 90
    May: 150
    How many visitors are there in all?
  7. 7.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 90
    Thu: 45
    Fri: 30
    How many mangoes are there in all?
  8. 8.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 50
    Wed: 20
    Thu: 60
    Fri: 40
    The number for Wed is what percent of the total?
  9. 9.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 40
    Class 9: 120
    Class 10: 100
    The number for Class 6 is what percent of the total?
  10. 10.Books sold by a shop
    Mon: 320
    Tue: 80
    Wed: 160
    Thu: 120
    Fri: 120
    What is the average number of books per day?
  11. 11.Visitors to a science museum
    Jan: 150
    Feb: 200
    Mar: 400
    Apr: 150
    May: 100
    Which month has the most visitors?     (a) Jan (b) Mar (c) May (d) Feb
  12. 12.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 150
    Class 9: 350
    Class 10: 100
    How many more trees are there for Class 9 than for Class 7?
  13. 13.Students who chose each subject
    Maths: 80
    Science: 20
    English: 120
    Hindi: 80
    Art: 100
    What is the average number of students per subject?
  14. 14.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 350
    Apr: 250
    May: 150
    What is the average number of visitors per month?
  15. 15.Trees planted by each class
    Class 6: 200
    Class 7: 280
    Class 8: 80
    Class 9: 120
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  16. 16.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 25
    Apr: 20
    May: 15
    Which month has the most visitors?     (a) Apr (b) Feb (c) Jan (d) Mar
  17. 17.Trees planted by each class
    Class 6: 60
    Class 7: 120
    Class 8: 90
    Class 9: 90
    Class 10: 240
    Which class has the fewest trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 10
  18. 18.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 50
    Apr: 30
    May: 40
    How many visitors are there in all?
  19. 19.Trees planted by each class
    Class 6: 125
    Class 7: 150
    Class 8: 100
    Class 9: 75
    Class 10: 50
    The number for Class 9 is what percent of the total?
  20. 20.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 15
    Wed: 40
    Thu: 10
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  21. 21.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 20
    Fri: 30
    What is the average number of books per day?
  22. 22.Students who chose each subject
    Maths: 30
    Science: 50
    English: 30
    Hindi: 20
    Art: 70
    The number for Hindi is what percent of the total?
  23. 23.Visitors to a science museum
    Jan: 50
    Feb: 250
    Mar: 400
    Apr: 150
    May: 150
    Which month has the most visitors?     (a) Feb (b) Mar (c) Apr (d) May
  24. 24.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 120
    Thu: 40
    Fri: 80
    Which day has the fewest books?     (a) Thu (b) Mon (c) Wed (d) Fri
  25. 25.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 80
    Thu: 80
    Fri: 80
    The number for Wed is what percent of the total?
  26. 26.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 25
    Wed: 30
    Thu: 20
    Fri: 10
    The number for Thu is what percent of the total?
  27. 27.Students who chose each subject
    Maths: 150
    Science: 250
    English: 300
    Hindi: 200
    Art: 100
    The number for English is what percent of the total?
  28. 28.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 100
    Apr: 80
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  29. 29.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 30
    Thu: 120
    Fri: 210
    The number for Wed is what percent of the total?
  30. 30.Visitors to a science museum
    Jan: 160
    Feb: 280
    Mar: 160
    Apr: 40
    May: 160
    What is the difference between the highest and the lowest number of visitors?
  31. 31.Trees planted by each class
    Class 6: 15
    Class 7: 15
    Class 8: 10
    Class 9: 45
    Class 10: 15
    The number for Class 6 is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 30
    Apr: 20
    May: 60
    How many visitors are there in all?
  33. 33.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 60
    What is the average number of books per day?
  34. 34.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 40
    Thu: 30
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  35. 35.Visitors to a science museum
    Jan: 30
    Feb: 60
    Mar: 50
    Apr: 20
    May: 40
    Which month has the most visitors?     (a) Jan (b) Mar (c) Apr (d) Feb
  36. 36.Visitors to a science museum
    Jan: 30
    Feb: 40
    Mar: 80
    Apr: 30
    May: 20
    The number for May is what percent of the total?
  37. 37.Visitors to a science museum
    Jan: 120
    Feb: 15
    Mar: 90
    Apr: 30
    May: 45
    Which month has the most visitors?     (a) Feb (b) Jan (c) Apr (d) Mar
  38. 38.Trees planted by each class
    Class 6: 140
    Class 7: 80
    Class 8: 40
    Class 9: 60
    Class 10: 80
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 10
  39. 39.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 250
    Wed: 350
    Thu: 200
    Fri: 50
    How many mangoes are there in all?
  40. 40.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 75
    Thu: 100
    Fri: 100
    Which day has the most books?     (a) Fri (b) Thu (c) Tue (d) Wed

Answer key

  1. Science
  2. Jan
  3. Tue
  4. 50
  5. 15
  6. 600
  7. 300
  8. 10
  9. 20
  10. 160
  11. Mar
  12. 150
  13. 80
  14. 200
  15. 200
  16. Mar
  17. Class 6
  18. 200
  19. 15
  20. 30
  21. 40
  22. 10
  23. Mar
  24. Thu
  25. 20
  26. 20
  27. 30
  28. 80
  29. 5
  30. 240
  31. 15
  32. 200
  33. 60
  34. 40
  35. Feb
  36. 10
  37. Jan
  38. Class 6
  39. 1000
  40. Tue

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