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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 991 · 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: 20
    Class 7: 50
    Class 8: 40
    Class 9: 80
    Class 10: 10
    The number for Class 9 is what percent of the total?
  2. 2.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 25
    Class 9: 15
    Class 10: 20
    The number for Class 6 is what percent of the total?
  3. 3.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 70
    Wed: 20
    Thu: 40
    Fri: 40
    How many more mangoes are there for Fri than for Mon?
  4. 4.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 90
    Apr: 150
    May: 210
    Which month has the most visitors?     (a) Apr (b) May (c) Feb (d) Mar
  5. 5.Books sold by a shop
    Mon: 180
    Tue: 150
    Wed: 90
    Thu: 30
    Fri: 150
    Which day has the fewest books?     (a) Thu (b) Mon (c) Fri (d) Wed
  6. 6.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 120
    Wed: 80
    Thu: 120
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  7. 7.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 45
    Class 9: 75
    Class 10: 60
    What is the average number of trees per class?
  8. 8.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 200
    Class 9: 120
    Class 10: 240
    The number for Class 6 is what percent of the total?
  9. 9.Students who chose each subject
    Maths: 60
    Science: 50
    English: 30
    Hindi: 40
    Art: 20
    Which subject has the most students?     (a) Art (b) Hindi (c) Science (d) Maths
  10. 10.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 25
    Thu: 10
    Fri: 15
    Which day has the most books?     (a) Tue (b) Mon (c) Thu (d) Fri
  11. 11.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 60
    Thu: 60
    Fri: 60
    How many mangoes are there in all?
  12. 12.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 40
    Fri: 120
    What is the difference between the highest and the lowest number of books?
  13. 13.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 50
    Thu: 30
    Fri: 40
    How many more books are there for Wed than for Mon?
  14. 14.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 90
    Wed: 120
    Thu: 180
    Fri: 60
    What is the average number of mangoes per day?
  15. 15.Students who chose each subject
    Maths: 120
    Science: 80
    English: 160
    Hindi: 160
    Art: 280
    What is the average number of students per subject?
  16. 16.Books sold by a shop
    Mon: 25
    Tue: 35
    Wed: 15
    Thu: 5
    Fri: 20
    The number for Wed is what percent of the total?
  17. 17.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 15
    What is the average number of books per day?
  18. 18.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 20
    Thu: 10
    Fri: 20
    The number for Thu is what percent of the total?
  19. 19.Books sold by a shop
    Mon: 75
    Tue: 125
    Wed: 50
    Thu: 100
    Fri: 150
    Which day has the most books?     (a) Fri (b) Tue (c) Wed (d) Mon
  20. 20.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 15
    The number for Fri is what percent of the total?
  21. 21.Visitors to a science museum
    Jan: 30
    Feb: 60
    Mar: 90
    Apr: 75
    May: 45
    The number for Mar is what percent of the total?
  22. 22.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 75
    Thu: 125
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  23. 23.Books sold by a shop
    Mon: 30
    Tue: 10
    Wed: 15
    Thu: 25
    Fri: 20
    Which day has the most books?     (a) Mon (b) Thu (c) Fri (d) Tue
  24. 24.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 20
    Wed: 20
    Thu: 30
    Fri: 20
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Tue (d) Fri
  25. 25.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 15
    Thu: 15
    Fri: 40
    What is the average number of books per day?
  26. 26.Visitors to a science museum
    Jan: 30
    Feb: 25
    Mar: 20
    Apr: 10
    May: 15
    How many more visitors are there for Jan than for Mar?
  27. 27.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 120
    Thu: 80
    Fri: 80
    What is the average number of books per day?
  28. 28.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 160
    Thu: 160
    Fri: 160
    Which day has the most books?     (a) Wed (b) Tue (c) Mon (d) Thu
  29. 29.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 150
    Fri: 90
    Which day has the most mangoes?     (a) Tue (b) Thu (c) Mon (d) Fri
  30. 30.Books sold by a shop
    Mon: 150
    Tue: 210
    Wed: 90
    Thu: 90
    Fri: 60
    Which day has the most books?     (a) Mon (b) Thu (c) Tue (d) Wed
  31. 31.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 80
    Wed: 60
    Thu: 100
    Fri: 20
    What is the average number of mangoes per day?
  32. 32.Books sold by a shop
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 200
    Fri: 200
    What is the average number of books per day?
  33. 33.Visitors to a science museum
    Jan: 120
    Feb: 200
    Mar: 240
    Apr: 200
    May: 40
    How many visitors are there in all?
  34. 34.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 80
    Thu: 80
    Fri: 40
    How many more books are there for Tue than for Fri?
  35. 35.Books sold by a shop
    Mon: 200
    Tue: 350
    Wed: 100
    Thu: 150
    Fri: 200
    How many books are there in all?
  36. 36.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 40
    Class 9: 60
    Class 10: 10
    What is the average number of trees per class?
  37. 37.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 20
    The number for Tue is what percent of the total?
  38. 38.Students who chose each subject
    Maths: 175
    Science: 125
    English: 25
    Hindi: 75
    Art: 100
    What is the difference between the highest and the lowest number of students?
  39. 39.Students who chose each subject
    Maths: 15
    Science: 20
    English: 25
    Hindi: 20
    Art: 20
    What is the difference between the highest and the lowest number of students?
  40. 40.Students who chose each subject
    Maths: 75
    Science: 60
    English: 90
    Hindi: 60
    Art: 15
    How many more students are there for Hindi than for Art?

Answer key

  1. 40
  2. 20
  3. 10
  4. May
  5. Thu
  6. 200
  7. 60
  8. 20
  9. Maths
  10. Tue
  11. 300
  12. 80
  13. 10
  14. 120
  15. 160
  16. 15
  17. 20
  18. 10
  19. Fri
  20. 15
  21. 30
  22. 100
  23. Mon
  24. Mon
  25. 20
  26. 10
  27. 80
  28. Tue
  29. Thu
  30. Tue
  31. 80
  32. 200
  33. 800
  34. 80
  35. 1000
  36. 40
  37. 20
  38. 150
  39. 10
  40. 45

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