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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 97 · 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.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 60
    Wed: 50
    Thu: 30
    Fri: 50
    Which day has the most mangoes?     (a) Mon (b) Tue (c) Thu (d) Wed
  2. 2.Books sold by a shop
    Mon: 30
    Tue: 70
    Wed: 20
    Thu: 50
    Fri: 30
    How many more books are there for Fri than for Wed?
  3. 3.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 120
    Class 9: 100
    Class 10: 80
    How many trees are there in all?
  4. 4.Students who chose each subject
    Maths: 350
    Science: 100
    English: 300
    Hindi: 50
    Art: 200
    The number for English is what percent of the total?
  5. 5.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 120
    Apr: 200
    May: 40
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) Jan (d) May
  6. 6.Students who chose each subject
    Maths: 35
    Science: 15
    English: 5
    Hindi: 20
    Art: 25
    How many students are there in all?
  7. 7.Students who chose each subject
    Maths: 30
    Science: 105
    English: 60
    Hindi: 45
    Art: 60
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Hindi
  8. 8.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 40
    Wed: 80
    Thu: 140
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 125
    Which day has the most books?     (a) Fri (b) Mon (c) Thu (d) Tue
  10. 10.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    How many mangoes are there in all?
  11. 11.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 60
    Thu: 120
    Fri: 40
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Tue (d) Thu
  12. 12.Students who chose each subject
    Maths: 75
    Science: 45
    English: 105
    Hindi: 45
    Art: 30
    How many students are there in all?
  13. 13.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 140
    Class 9: 60
    Class 10: 100
    The number for Class 7 is what percent of the total?
  14. 14.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 60
    Class 9: 120
    Class 10: 40
    How many trees are there in all?
  15. 15.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 120
    Apr: 160
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  16. 16.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 60
    Apr: 20
    May: 30
    The number for Apr is what percent of the total?
  17. 17.Students who chose each subject
    Maths: 20
    Science: 40
    English: 60
    Hindi: 50
    Art: 30
    Which subject has the most students?     (a) Hindi (b) Maths (c) English (d) Art
  18. 18.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 150
    Wed: 50
    Thu: 100
    Fri: 125
    How many mangoes are there in all?
  19. 19.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 10
    Wed: 35
    Thu: 15
    Fri: 20
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Wed (d) Tue
  20. 20.Students who chose each subject
    Maths: 200
    Science: 250
    English: 150
    Hindi: 200
    Art: 200
    The number for English is what percent of the total?
  21. 21.Visitors to a science museum
    Jan: 90
    Feb: 45
    Mar: 60
    Apr: 30
    May: 75
    Which month has the most visitors?     (a) Apr (b) Jan (c) May (d) Feb
  22. 22.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 60
    Class 9: 45
    Class 10: 60
    The number for Class 9 is what percent of the total?
  23. 23.Students who chose each subject
    Maths: 15
    Science: 25
    English: 30
    Hindi: 10
    Art: 20
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Art (d) Science
  24. 24.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 200
    Thu: 240
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 120
    Fri: 80
    How many more mangoes are there for Thu than for Mon?
  26. 26.Students who chose each subject
    Maths: 45
    Science: 45
    English: 120
    Hindi: 30
    Art: 60
    The number for Science is what percent of the total?
  27. 27.Visitors to a science museum
    Jan: 350
    Feb: 150
    Mar: 200
    Apr: 200
    May: 100
    How many more visitors are there for Jan than for Mar?
  28. 28.Trees planted by each class
    Class 6: 20
    Class 7: 25
    Class 8: 15
    Class 9: 30
    Class 10: 10
    What is the average number of trees per class?
  29. 29.Students who chose each subject
    Maths: 15
    Science: 20
    English: 20
    Hindi: 10
    Art: 35
    How many students are there in all?
  30. 30.Visitors to a science museum
    Jan: 250
    Feb: 300
    Mar: 150
    Apr: 200
    May: 100
    How many more visitors are there for Feb than for May?
  31. 31.Trees planted by each class
    Class 6: 210
    Class 7: 150
    Class 8: 90
    Class 9: 60
    Class 10: 90
    How many trees are there in all?
  32. 32.Trees planted by each class
    Class 6: 135
    Class 7: 15
    Class 8: 30
    Class 9: 45
    Class 10: 75
    How many more trees are there for Class 9 than for Class 7?
  33. 33.Books sold by a shop
    Mon: 350
    Tue: 200
    Wed: 200
    Thu: 100
    Fri: 150
    What is the average number of books per day?
  34. 34.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 30
    Thu: 75
    Fri: 45
    What is the difference between the highest and the lowest number of books?
  35. 35.Students who chose each subject
    Maths: 10
    Science: 30
    English: 70
    Hindi: 40
    Art: 50
    What is the average number of students per subject?
  36. 36.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 160
    Class 9: 200
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  37. 37.Visitors to a science museum
    Jan: 45
    Feb: 30
    Mar: 45
    Apr: 105
    May: 75
    What is the average number of visitors per month?
  38. 38.Books sold by a shop
    Mon: 15
    Tue: 30
    Wed: 25
    Thu: 20
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  39. 39.Trees planted by each class
    Class 6: 75
    Class 7: 175
    Class 8: 100
    Class 9: 100
    Class 10: 50
    How many trees are there in all?
  40. 40.Trees planted by each class
    Class 6: 150
    Class 7: 210
    Class 8: 90
    Class 9: 60
    Class 10: 90
    How many more trees are there for Class 10 than for Class 9?

Answer key

  1. Tue
  2. 10
  3. 400
  4. 30
  5. May
  6. 100
  7. Science
  8. 100
  9. Fri
  10. 400
  11. Thu
  12. 300
  13. 10
  14. 400
  15. 160
  16. 10
  17. English
  18. 500
  19. Tue
  20. 15
  21. Jan
  22. 15
  23. Hindi
  24. 200
  25. 40
  26. 15
  27. 150
  28. 20
  29. 100
  30. 200
  31. 600
  32. 30
  33. 200
  34. 60
  35. 40
  36. 80
  37. 60
  38. 20
  39. 500
  40. 30

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