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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 635 · 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: 175
    Class 7: 150
    Class 8: 75
    Class 9: 25
    Class 10: 75
    What is the difference between the highest and the lowest number of trees?
  2. 2.Students who chose each subject
    Maths: 100
    Science: 250
    English: 200
    Hindi: 300
    Art: 150
    What is the average number of students per subject?
  3. 3.Visitors to a science museum
    Jan: 60
    Feb: 10
    Mar: 50
    Apr: 40
    May: 40
    What is the average number of visitors per month?
  4. 4.Books sold by a shop
    Mon: 70
    Tue: 20
    Wed: 40
    Thu: 30
    Fri: 40
    What is the average number of books per day?
  5. 5.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 50
    Thu: 100
    Fri: 350
    The number for Fri is what percent of the total?
  6. 6.Books sold by a shop
    Mon: 30
    Tue: 60
    Wed: 50
    Thu: 40
    Fri: 20
    How many more books are there for Tue than for Thu?
  7. 7.Books sold by a shop
    Mon: 240
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 80
    The number for Tue is what percent of the total?
  8. 8.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 280
    Wed: 120
    Thu: 120
    Fri: 240
    How many mangoes are there in all?
  9. 9.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 120
    Class 9: 100
    Class 10: 60
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 6
  10. 10.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 60
    Class 9: 90
    Class 10: 210
    What is the difference between the highest and the lowest number of trees?
  11. 11.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 20
    How many more books are there for Tue than for Mon?
  12. 12.Visitors to a science museum
    Jan: 60
    Feb: 150
    Mar: 180
    Apr: 120
    May: 90
    What is the difference between the highest and the lowest number of visitors?
  13. 13.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 140
    Thu: 60
    Fri: 100
    The number for Mon is what percent of the total?
  14. 14.Visitors to a science museum
    Jan: 200
    Feb: 300
    Mar: 200
    Apr: 200
    May: 100
    The number for Mar is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 70
    Tue: 30
    Wed: 40
    Thu: 40
    Fri: 20
    Which day has the most books?     (a) Mon (b) Tue (c) Thu (d) Wed
  16. 16.Students who chose each subject
    Maths: 50
    Science: 20
    English: 30
    Hindi: 70
    Art: 30
    What is the difference between the highest and the lowest number of students?
  17. 17.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 80
    Apr: 60
    May: 40
    The number for May is what percent of the total?
  18. 18.Books sold by a shop
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 60
    Which day has the fewest books?     (a) Mon (b) Fri (c) Tue (d) Thu
  19. 19.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 25
    How many books are there in all?
  20. 20.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 75
    Thu: 90
    Fri: 30
    How many mangoes are there in all?
  21. 21.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 80
    Wed: 120
    Thu: 240
    Fri: 160
    How many more mangoes are there for Fri than for Wed?
  22. 22.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 60
    Thu: 120
    Fri: 180
    Which day has the fewest books?     (a) Fri (b) Tue (c) Mon (d) Wed
  23. 23.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 40
    Fri: 50
    How many mangoes are there in all?
  24. 24.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 120
    Apr: 160
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  25. 25.Books sold by a shop
    Mon: 210
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 60
    How many books are there in all?
  26. 26.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 75
    Thu: 100
    Fri: 200
    How many books are there in all?
  27. 27.Books sold by a shop
    Mon: 30
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 90
    How many more books are there for Fri than for Mon?
  28. 28.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 80
    Apr: 30
    May: 10
    The number for Feb is what percent of the total?
  29. 29.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 20
    The number for Tue is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 40
    Tue: 120
    Wed: 140
    Thu: 80
    Fri: 20
    Which day has the fewest books?     (a) Thu (b) Wed (c) Mon (d) Fri
  31. 31.Visitors to a science museum
    Jan: 20
    Feb: 30
    Mar: 50
    Apr: 40
    May: 60
    How many visitors are there in all?
  32. 32.Students who chose each subject
    Maths: 250
    Science: 300
    English: 200
    Hindi: 150
    Art: 100
    The number for Maths is what percent of the total?
  33. 33.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 80
    Fri: 120
    The number for Fri is what percent of the total?
  34. 34.Students who chose each subject
    Maths: 40
    Science: 100
    English: 120
    Hindi: 80
    Art: 60
    Which subject has the most students?     (a) Maths (b) English (c) Hindi (d) Science
  35. 35.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 30
    Thu: 15
    Fri: 10
    Which day has the most books?     (a) Wed (b) Thu (c) Tue (d) Mon
  36. 36.Books sold by a shop
    Mon: 200
    Tue: 80
    Wed: 120
    Thu: 240
    Fri: 160
    How many books are there in all?
  37. 37.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 100
    Apr: 60
    May: 40
    How many visitors are there in all?
  38. 38.Students who chose each subject
    Maths: 60
    Science: 30
    English: 10
    Hindi: 50
    Art: 50
    What is the difference between the highest and the lowest number of students?
  39. 39.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 30
    Thu: 25
    Fri: 10
    What is the average number of mangoes per day?
  40. 40.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 45
    How many books are there in all?

Answer key

  1. 150
  2. 200
  3. 40
  4. 40
  5. 35
  6. 20
  7. 20
  8. 800
  9. Class 6
  10. 150
  11. 5
  12. 120
  13. 15
  14. 20
  15. Mon
  16. 50
  17. 10
  18. Mon
  19. 100
  20. 300
  21. 40
  22. Wed
  23. 200
  24. 80
  25. 600
  26. 500
  27. 60
  28. 20
  29. 20
  30. Fri
  31. 200
  32. 25
  33. 15
  34. English
  35. Wed
  36. 800
  37. 400
  38. 50
  39. 20
  40. 300

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