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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 850 · 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: 30
    Feb: 10
    Mar: 20
    Apr: 15
    May: 25
    How many visitors are there in all?
  2. 2.Visitors to a science museum
    Jan: 200
    Feb: 300
    Mar: 250
    Apr: 100
    May: 150
    The number for May is what percent of the total?
  3. 3.Students who chose each subject
    Maths: 20
    Science: 40
    English: 30
    Hindi: 70
    Art: 40
    How many students are there in all?
  4. 4.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 10
    Wed: 40
    Thu: 20
    Fri: 15
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Mon (d) Thu
  5. 5.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 75
    Class 9: 125
    Class 10: 25
    How many more trees are there for Class 6 than for Class 9?
  6. 6.Visitors to a science museum
    Jan: 15
    Feb: 30
    Mar: 20
    Apr: 10
    May: 25
    Which month has the most visitors?     (a) Mar (b) May (c) Feb (d) Jan
  7. 7.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 90
    Thu: 30
    Fri: 45
    How many books are there in all?
  8. 8.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 160
    Wed: 120
    Thu: 80
    Fri: 160
    How many mangoes are there in all?
  9. 9.Books sold by a shop
    Mon: 10
    Tue: 25
    Wed: 20
    Thu: 30
    Fri: 15
    What is the average number of books per day?
  10. 10.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 20
    How many mangoes are there in all?
  11. 11.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 15
    Apr: 60
    May: 60
    How many more visitors are there for Feb than for Jan?
  12. 12.Trees planted by each class
    Class 6: 80
    Class 7: 40
    Class 8: 60
    Class 9: 100
    Class 10: 120
    How many trees are there in all?
  13. 13.Students who chose each subject
    Maths: 100
    Science: 100
    English: 120
    Hindi: 20
    Art: 60
    What is the average number of students per subject?
  14. 14.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 50
    Class 9: 50
    Class 10: 10
    What is the difference between the highest and the lowest number of trees?
  15. 15.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 40
    Apr: 40
    May: 40
    How many more visitors are there for Mar than for Jan?
  16. 16.Books sold by a shop
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 15
    How many more books are there for Wed than for Fri?
  17. 17.Books sold by a shop
    Mon: 125
    Tue: 50
    Wed: 75
    Thu: 75
    Fri: 175
    What is the difference between the highest and the lowest number of books?
  18. 18.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 30
    Art: 50
    The number for Maths is what percent of the total?
  19. 19.Visitors to a science museum
    Jan: 140
    Feb: 20
    Mar: 60
    Apr: 80
    May: 100
    How many more visitors are there for Apr than for Mar?
  20. 20.Students who chose each subject
    Maths: 250
    Science: 150
    English: 300
    Hindi: 100
    Art: 200
    Which subject has the fewest students?     (a) Art (b) Hindi (c) Science (d) English
  21. 21.Books sold by a shop
    Mon: 210
    Tue: 120
    Wed: 60
    Thu: 90
    Fri: 120
    The number for Mon is what percent of the total?
  22. 22.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 40
    Wed: 20
    Thu: 15
    Fri: 10
    What is the average number of mangoes per day?
  23. 23.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 200
    Wed: 160
    Thu: 40
    Fri: 240
    What is the average number of mangoes per day?
  24. 24.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 50
    Thu: 75
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  25. 25.Visitors to a science museum
    Jan: 150
    Feb: 60
    Mar: 180
    Apr: 120
    May: 90
    How many visitors are there in all?
  26. 26.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 90
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Mon (d) Tue
  27. 27.Books sold by a shop
    Mon: 100
    Tue: 140
    Wed: 20
    Thu: 60
    Fri: 80
    How many books are there in all?
  28. 28.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 100
    Class 9: 60
    Class 10: 40
    The number for Class 9 is what percent of the total?
  29. 29.Books sold by a shop
    Mon: 90
    Tue: 180
    Wed: 120
    Thu: 60
    Fri: 150
    How many more books are there for Mon than for Thu?
  30. 30.Students who chose each subject
    Maths: 20
    Science: 30
    English: 20
    Hindi: 10
    Art: 20
    What is the average number of students per subject?
  31. 31.Books sold by a shop
    Mon: 140
    Tue: 40
    Wed: 60
    Thu: 80
    Fri: 80
    What is the average number of books per day?
  32. 32.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 10
    Thu: 50
    Fri: 60
    Which day has the most books?     (a) Mon (b) Fri (c) Thu (d) Tue
  33. 33.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 20
    Fri: 30
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Thu (d) Mon
  34. 34.Books sold by a shop
    Mon: 30
    Tue: 80
    Wed: 10
    Thu: 50
    Fri: 30
    Which day has the most books?     (a) Wed (b) Fri (c) Tue (d) Thu
  35. 35.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 60
    Thu: 30
    Fri: 90
    Which day has the most mangoes?     (a) Thu (b) Mon (c) Tue (d) Fri
  36. 36.Books sold by a shop
    Mon: 30
    Tue: 60
    Wed: 60
    Thu: 105
    Fri: 45
    What is the difference between the highest and the lowest number of books?
  37. 37.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 20
    Thu: 100
    Fri: 100
    How many mangoes are there in all?
  38. 38.Books sold by a shop
    Mon: 320
    Tue: 160
    Wed: 80
    Thu: 120
    Fri: 120
    How many books are there in all?
  39. 39.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 30
    Class 9: 20
    Class 10: 40
    What is the average number of trees per class?
  40. 40.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 250
    Thu: 200
    Fri: 200
    Which day has the fewest books?     (a) Mon (b) Fri (c) Tue (d) Wed

Answer key

  1. 100
  2. 15
  3. 200
  4. Tue
  5. 25
  6. Feb
  7. 300
  8. 800
  9. 20
  10. 200
  11. 15
  12. 400
  13. 80
  14. 50
  15. 10
  16. 45
  17. 125
  18. 20
  19. 20
  20. Hindi
  21. 35
  22. 20
  23. 160
  24. 100
  25. 600
  26. Fri
  27. 400
  28. 15
  29. 30
  30. 20
  31. 80
  32. Fri
  33. Thu
  34. Tue
  35. Fri
  36. 75
  37. 400
  38. 800
  39. 40
  40. Tue

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