← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 576 · 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: 120
    Class 7: 120
    Class 8: 90
    Class 9: 150
    Class 10: 120
    How many more trees are there for Class 10 than for Class 8?
  2. 2.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 25
    Thu: 15
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  3. 3.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 160
    Class 9: 120
    Class 10: 160
    Which class has the fewest trees?     (a) Class 10 (b) Class 7 (c) Class 6 (d) Class 9
  4. 4.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 60
    Class 9: 60
    Class 10: 45
    What is the average number of trees per class?
  5. 5.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 40
    Thu: 120
    Fri: 60
    What is the average number of mangoes per day?
  6. 6.Students who chose each subject
    Maths: 120
    Science: 60
    English: 40
    Hindi: 80
    Art: 100
    Which subject has the most students?     (a) English (b) Art (c) Science (d) Maths
  7. 7.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 20
    Apr: 15
    May: 20
    Which month has the fewest visitors?     (a) Feb (b) May (c) Apr (d) Mar
  8. 8.Students who chose each subject
    Maths: 10
    Science: 25
    English: 30
    Hindi: 20
    Art: 15
    Which subject has the most students?     (a) Hindi (b) Science (c) English (d) Maths
  9. 9.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 120
    Apr: 180
    May: 150
    What is the difference between the highest and the lowest number of visitors?
  10. 10.Trees planted by each class
    Class 6: 5
    Class 7: 10
    Class 8: 15
    Class 9: 45
    Class 10: 25
    Which class has the most trees?     (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 9
  11. 11.Trees planted by each class
    Class 6: 200
    Class 7: 40
    Class 8: 160
    Class 9: 240
    Class 10: 160
    How many more trees are there for Class 9 than for Class 10?
  12. 12.Students who chose each subject
    Maths: 75
    Science: 30
    English: 45
    Hindi: 90
    Art: 60
    How many more students are there for Maths than for English?
  13. 13.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 100
    Thu: 80
    Fri: 80
    How many books are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 120
    How many mangoes are there in all?
  15. 15.Visitors to a science museum
    Jan: 25
    Feb: 15
    Mar: 10
    Apr: 35
    May: 15
    What is the average number of visitors per month?
  16. 16.Trees planted by each class
    Class 6: 350
    Class 7: 250
    Class 8: 100
    Class 9: 150
    Class 10: 150
    How many more trees are there for Class 7 than for Class 10?
  17. 17.Visitors to a science museum
    Jan: 300
    Feb: 50
    Mar: 150
    Apr: 150
    May: 350
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) Jan (d) Apr
  18. 18.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 150
    Thu: 180
    Fri: 90
    How many books are there in all?
  19. 19.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 60
    The number for Thu is what percent of the total?
  20. 20.Mangoes sold by a fruit seller
    Mon: 320
    Tue: 40
    Wed: 160
    Thu: 120
    Fri: 160
    What is the average number of mangoes per day?
  21. 21.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 15
    Class 9: 25
    Class 10: 10
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 6 (d) Class 8
  22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 100
    Fri: 80
    How many more mangoes are there for Tue than for Mon?
  23. 23.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 30
    Thu: 20
    Fri: 50
    Which day has the fewest books?     (a) Tue (b) Fri (c) Thu (d) Wed
  24. 24.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 60
    Which day has the fewest mangoes?     (a) Thu (b) Tue (c) Wed (d) Mon
  25. 25.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 10
    Class 9: 15
    Class 10: 20
    The number for Class 6 is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 160
    Apr: 200
    May: 160
    Which month has the most visitors?     (a) Feb (b) Jan (c) May (d) Apr
  27. 27.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 20
    Thu: 50
    Fri: 30
    How many mangoes are there in all?
  28. 28.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 160
    The number for Tue is what percent of the total?
  29. 29.Students who chose each subject
    Maths: 250
    Science: 100
    English: 150
    Hindi: 200
    Art: 300
    What is the average number of students per subject?
  30. 30.Books sold by a shop
    Mon: 240
    Tue: 80
    Wed: 200
    Thu: 120
    Fri: 160
    Which day has the most books?     (a) Wed (b) Tue (c) Thu (d) Mon
  31. 31.Students who chose each subject
    Maths: 175
    Science: 100
    English: 100
    Hindi: 50
    Art: 75
    How many students are there in all?
  32. 32.Students who chose each subject
    Maths: 25
    Science: 20
    English: 15
    Hindi: 10
    Art: 30
    Which subject has the most students?     (a) Art (b) English (c) Science (d) Hindi
  33. 33.Students who chose each subject
    Maths: 25
    Science: 20
    English: 5
    Hindi: 15
    Art: 35
    How many students are there in all?
  34. 34.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 40
    Class 9: 80
    Class 10: 80
    What is the average number of trees per class?
  35. 35.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 200
    Thu: 240
    Fri: 160
    The number for Wed is what percent of the total?
  36. 36.Students who chose each subject
    Maths: 30
    Science: 45
    English: 105
    Hindi: 75
    Art: 45
    What is the difference between the highest and the lowest number of students?
  37. 37.Trees planted by each class
    Class 6: 70
    Class 7: 20
    Class 8: 30
    Class 9: 50
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  38. 38.Books sold by a shop
    Mon: 90
    Tue: 210
    Wed: 150
    Thu: 120
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  39. 39.Books sold by a shop
    Mon: 105
    Tue: 30
    Wed: 60
    Thu: 45
    Fri: 60
    What is the average number of books per day?
  40. 40.Books sold by a shop
    Mon: 150
    Tue: 30
    Wed: 180
    Thu: 90
    Fri: 150
    What is the difference between the highest and the lowest number of books?

Answer key

  1. 30
  2. 25
  3. Class 9
  4. 60
  5. 80
  6. Maths
  7. Apr
  8. English
  9. 120
  10. Class 9
  11. 80
  12. 30
  13. 400
  14. 300
  15. 20
  16. 100
  17. Feb
  18. 600
  19. 20
  20. 160
  21. Class 6
  22. 20
  23. Thu
  24. Mon
  25. 25
  26. Apr
  27. 200
  28. 20
  29. 200
  30. Mon
  31. 500
  32. Art
  33. 100
  34. 80
  35. 25
  36. 75
  37. 50
  38. 180
  39. 60
  40. 150

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