← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 680 · 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.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 150
    Thu: 50
    Fri: 75
    Which day has the most books?     (a) Wed (b) Thu (c) Tue (d) Mon
  2. 2.Visitors to a science museum
    Jan: 105
    Feb: 60
    Mar: 30
    Apr: 90
    May: 15
    How many visitors are there in all?
  3. 3.Students who chose each subject
    Maths: 120
    Science: 200
    English: 160
    Hindi: 160
    Art: 160
    How many students are there in all?
  4. 4.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 350
    Thu: 200
    Fri: 100
    Which day has the most books?     (a) Tue (b) Mon (c) Thu (d) Wed
  5. 5.Visitors to a science museum
    Jan: 25
    Feb: 5
    Mar: 35
    Apr: 20
    May: 15
    What is the average number of visitors per month?
  6. 6.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 15
    Class 9: 25
    Class 10: 10
    The number for Class 8 is what percent of the total?
  7. 7.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 10
    Wed: 15
    Thu: 15
    Fri: 25
    The number for Thu is what percent of the total?
  8. 8.Visitors to a science museum
    Jan: 140
    Feb: 60
    Mar: 60
    Apr: 20
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  9. 9.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 150
    Class 9: 90
    Class 10: 180
    Which class has the fewest trees?     (a) Class 10 (b) Class 7 (c) Class 8 (d) Class 6
  10. 10.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 20
    How many mangoes are there in all?
  11. 11.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 150
    Thu: 300
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  12. 12.Trees planted by each class
    Class 6: 200
    Class 7: 280
    Class 8: 80
    Class 9: 120
    Class 10: 120
    The number for Class 9 is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 250
    Science: 150
    English: 350
    Hindi: 150
    Art: 100
    The number for Science is what percent of the total?
  14. 14.Books sold by a shop
    Mon: 90
    Tue: 150
    Wed: 60
    Thu: 90
    Fri: 210
    Which day has the most books?     (a) Wed (b) Fri (c) Tue (d) Thu
  15. 15.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 300
    Wed: 150
    Thu: 50
    Fri: 350
    The number for Fri is what percent of the total?
  16. 16.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 125
    Thu: 50
    Fri: 75
    How many books are there in all?
  17. 17.Books sold by a shop
    Mon: 280
    Tue: 40
    Wed: 160
    Thu: 120
    Fri: 200
    What is the difference between the highest and the lowest number of books?
  18. 18.Trees planted by each class
    Class 6: 240
    Class 7: 200
    Class 8: 120
    Class 9: 200
    Class 10: 40
    How many trees are there in all?
  19. 19.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 25
    Thu: 20
    Fri: 30
    How many books are there in all?
  20. 20.Books sold by a shop
    Mon: 15
    Tue: 35
    Wed: 15
    Thu: 10
    Fri: 25
    How many more books are there for Tue than for Fri?
  21. 21.Students who chose each subject
    Maths: 200
    Science: 200
    English: 200
    Hindi: 150
    Art: 250
    What is the difference between the highest and the lowest number of students?
  22. 22.Books sold by a shop
    Mon: 50
    Tue: 60
    Wed: 10
    Thu: 30
    Fri: 50
    Which day has the most books?     (a) Wed (b) Thu (c) Tue (d) Fri
  23. 23.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 45
    Thu: 60
    Fri: 75
    What is the average number of books per day?
  24. 24.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 90
    Class 9: 180
    Class 10: 60
    How many trees are there in all?
  25. 25.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 30
    Apr: 75
    May: 45
    How many visitors are there in all?
  26. 26.Students who chose each subject
    Maths: 60
    Science: 40
    English: 30
    Hindi: 50
    Art: 20
    What is the average number of students per subject?
  27. 27.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 60
    Wed: 75
    Thu: 45
    Fri: 90
    The number for Mon is what percent of the total?
  28. 28.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 15
    Wed: 30
    Thu: 10
    Fri: 20
    How many more mangoes are there for Mon than for Thu?
  29. 29.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 15
    Thu: 60
    Fri: 105
    The number for Thu is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 20
    How many more books are there for Tue than for Fri?
  31. 31.Books sold by a shop
    Mon: 75
    Tue: 125
    Wed: 150
    Thu: 125
    Fri: 25
    What is the average number of books per day?
  32. 32.Books sold by a shop
    Mon: 100
    Tue: 120
    Wed: 40
    Thu: 80
    Fri: 60
    The number for Thu is what percent of the total?
  33. 33.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 300
    Class 9: 200
    Class 10: 250
    How many more trees are there for Class 8 than for Class 9?
  34. 34.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 20
    Thu: 20
    Fri: 10
    How many mangoes are there in all?
  35. 35.Visitors to a science museum
    Jan: 125
    Feb: 75
    Mar: 150
    Apr: 50
    May: 100
    What is the average number of visitors per month?
  36. 36.Students who chose each subject
    Maths: 150
    Science: 90
    English: 210
    Hindi: 90
    Art: 60
    What is the average number of students per subject?
  37. 37.Students who chose each subject
    Maths: 60
    Science: 60
    English: 100
    Hindi: 40
    Art: 140
    Which subject has the fewest students?     (a) Science (b) Art (c) Maths (d) Hindi
  38. 38.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 15
    Which day has the fewest books?     (a) Tue (b) Mon (c) Wed (d) Fri
  39. 39.Visitors to a science museum
    Jan: 350
    Feb: 150
    Mar: 150
    Apr: 250
    May: 100
    Which month has the fewest visitors?     (a) May (b) Mar (c) Jan (d) Apr
  40. 40.Students who chose each subject
    Maths: 210
    Science: 90
    English: 150
    Hindi: 120
    Art: 30
    How many students are there in all?

Answer key

  1. Wed
  2. 300
  3. 800
  4. Wed
  5. 20
  6. 15
  7. 15
  8. 120
  9. Class 7
  10. 200
  11. 200
  12. 15
  13. 15
  14. Fri
  15. 35
  16. 500
  17. 240
  18. 800
  19. 100
  20. 10
  21. 100
  22. Tue
  23. 60
  24. 600
  25. 300
  26. 40
  27. 10
  28. 15
  29. 20
  30. 20
  31. 100
  32. 20
  33. 100
  34. 100
  35. 100
  36. 120
  37. Hindi
  38. Fri
  39. May
  40. 600

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude