← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 724 · 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: 300
    Class 7: 200
    Class 8: 200
    Class 9: 200
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  2. 2.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 10
    Which day has the most books?     (a) Fri (b) Mon (c) Wed (d) Tue
  3. 3.Students who chose each subject
    Maths: 75
    Science: 150
    English: 100
    Hindi: 50
    Art: 125
    How many students are there in all?
  4. 4.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  5. 5.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 150
    Wed: 200
    Thu: 250
    Fri: 100
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Thu (d) Tue
  6. 6.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 300
    Wed: 150
    Thu: 200
    Fri: 100
    Which day has the fewest mangoes?     (a) Wed (b) Mon (c) Thu (d) Fri
  7. 7.Visitors to a science museum
    Jan: 350
    Feb: 200
    Mar: 50
    Apr: 150
    May: 250
    What is the difference between the highest and the lowest number of visitors?
  8. 8.Students who chose each subject
    Maths: 160
    Science: 280
    English: 120
    Hindi: 160
    Art: 80
    How many students are there in all?
  9. 9.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 150
    Wed: 210
    Thu: 90
    Fri: 120
    The number for Tue is what percent of the total?
  10. 10.Students who chose each subject
    Maths: 25
    Science: 20
    English: 20
    Hindi: 15
    Art: 20
    What is the difference between the highest and the lowest number of students?
  11. 11.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 40
    Fri: 50
    How many more mangoes are there for Mon than for Tue?
  12. 12.Books sold by a shop
    Mon: 50
    Tue: 75
    Wed: 100
    Thu: 75
    Fri: 200
    The number for Tue is what percent of the total?
  13. 13.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 160
    Wed: 160
    Thu: 40
    Fri: 160
    How many more mangoes are there for Mon than for Wed?
  14. 14.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  15. 15.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 75
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Tue (d) Thu
  16. 16.Trees planted by each class
    Class 6: 30
    Class 7: 50
    Class 8: 20
    Class 9: 60
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  17. 17.Students who chose each subject
    Maths: 75
    Science: 45
    English: 60
    Hindi: 60
    Art: 60
    The number for English is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 150
    Science: 125
    English: 50
    Hindi: 75
    Art: 100
    Which subject has the most students?     (a) Hindi (b) Art (c) Maths (d) English
  19. 19.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 75
    Thu: 30
    Fri: 45
    Which day has the fewest books?     (a) Tue (b) Thu (c) Wed (d) Fri
  20. 20.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 40
    Thu: 100
    Fri: 60
    Which day has the fewest mangoes?     (a) Tue (b) Mon (c) Fri (d) Wed
  21. 21.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 80
    Thu: 140
    Fri: 60
    The number for Thu is what percent of the total?
  22. 22.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 100
    The number for Thu is what percent of the total?
  23. 23.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 30
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  24. 24.Books sold by a shop
    Mon: 50
    Tue: 30
    Wed: 40
    Thu: 40
    Fri: 40
    What is the average number of books per day?
  25. 25.Trees planted by each class
    Class 6: 15
    Class 7: 20
    Class 8: 20
    Class 9: 20
    Class 10: 25
    How many trees are there in all?
  26. 26.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 20
    Thu: 20
    Fri: 10
    What is the difference between the highest and the lowest number of mangoes?
  27. 27.Students who chose each subject
    Maths: 400
    Science: 100
    English: 150
    Hindi: 150
    Art: 200
    How many more students are there for Maths than for Hindi?
  28. 28.Students who chose each subject
    Maths: 60
    Science: 60
    English: 60
    Hindi: 45
    Art: 75
    How many more students are there for Art than for Science?
  29. 29.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 60
    Apr: 150
    May: 180
    How many visitors are there in all?
  30. 30.Books sold by a shop
    Mon: 30
    Tue: 25
    Wed: 15
    Thu: 10
    Fri: 20
    Which day has the fewest books?     (a) Fri (b) Wed (c) Mon (d) Thu
  31. 31.Books sold by a shop
    Mon: 150
    Tue: 300
    Wed: 100
    Thu: 400
    Fri: 50
    What is the average number of books per day?
  32. 32.Trees planted by each class
    Class 6: 250
    Class 7: 150
    Class 8: 350
    Class 9: 150
    Class 10: 100
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 9 (d) Class 10
  33. 33.Students who chose each subject
    Maths: 120
    Science: 180
    English: 120
    Hindi: 150
    Art: 30
    The number for Maths is what percent of the total?
  34. 34.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  35. 35.Students who chose each subject
    Maths: 50
    Science: 40
    English: 30
    Hindi: 40
    Art: 40
    What is the average number of students per subject?
  36. 36.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 100
    Class 9: 50
    Class 10: 75
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 8
  37. 37.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 10
    Class 9: 20
    Class 10: 70
    The number for Class 9 is what percent of the total?
  38. 38.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 20
    Thu: 30
    Fri: 50
    How many mangoes are there in all?
  39. 39.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 30
    Thu: 50
    Fri: 70
    The number for Mon is what percent of the total?
  40. 40.Trees planted by each class
    Class 6: 40
    Class 7: 20
    Class 8: 60
    Class 9: 70
    Class 10: 10
    The number for Class 7 is what percent of the total?

Answer key

  1. 200
  2. Mon
  3. 500
  4. 40
  5. Fri
  6. Fri
  7. 300
  8. 800
  9. 25
  10. 10
  11. 30
  12. 15
  13. 120
  14. 60
  15. Mon
  16. 40
  17. 20
  18. Maths
  19. Thu
  20. Wed
  21. 35
  22. 20
  23. 40
  24. 40
  25. 100
  26. 20
  27. 250
  28. 15
  29. 600
  30. Thu
  31. 200
  32. Class 8
  33. 20
  34. 60
  35. 40
  36. Class 6
  37. 10
  38. 200
  39. 15
  40. 10

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