← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 113 · 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: 40
    Class 8: 80
    Class 9: 60
    Class 10: 100
    The number for Class 7 is what percent of the total?
  2. 2.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 105
    Wed: 60
    Thu: 45
    Fri: 60
    Which day has the most mangoes?     (a) Wed (b) Tue (c) Thu (d) Mon
  3. 3.Visitors to a science museum
    Jan: 105
    Feb: 15
    Mar: 90
    Apr: 45
    May: 45
    How many visitors are there in all?
  4. 4.Students who chose each subject
    Maths: 120
    Science: 90
    English: 150
    Hindi: 120
    Art: 120
    Which subject has the fewest students?     (a) English (b) Hindi (c) Art (d) Science
  5. 5.Books sold by a shop
    Mon: 50
    Tue: 150
    Wed: 125
    Thu: 75
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  6. 6.Students who chose each subject
    Maths: 125
    Science: 100
    English: 100
    Hindi: 75
    Art: 100
    The number for Maths is what percent of the total?
  7. 7.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 200
    Wed: 150
    Thu: 300
    Fri: 100
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Wed (d) Tue
  8. 8.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 45
    Wed: 30
    Thu: 75
    Fri: 45
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Tue (d) Wed
  9. 9.Students who chose each subject
    Maths: 25
    Science: 10
    English: 30
    Hindi: 20
    Art: 15
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Art
  10. 10.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 240
    Thu: 120
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  11. 11.Books sold by a shop
    Mon: 300
    Tue: 200
    Wed: 250
    Thu: 200
    Fri: 50
    Which day has the fewest books?     (a) Fri (b) Wed (c) Mon (d) Tue
  12. 12.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 80
    Thu: 280
    Fri: 200
    What is the average number of books per day?
  13. 13.Trees planted by each class
    Class 6: 120
    Class 7: 210
    Class 8: 120
    Class 9: 60
    Class 10: 90
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 7
  14. 14.Students who chose each subject
    Maths: 20
    Science: 10
    English: 25
    Hindi: 30
    Art: 15
    What is the difference between the highest and the lowest number of students?
  15. 15.Trees planted by each class
    Class 6: 60
    Class 7: 105
    Class 8: 45
    Class 9: 30
    Class 10: 60
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 10
  16. 16.Books sold by a shop
    Mon: 30
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  17. 17.Books sold by a shop
    Mon: 60
    Tue: 180
    Wed: 60
    Thu: 60
    Fri: 40
    Which day has the fewest books?     (a) Mon (b) Thu (c) Wed (d) Fri
  18. 18.Books sold by a shop
    Mon: 90
    Tue: 75
    Wed: 60
    Thu: 30
    Fri: 45
    The number for Fri is what percent of the total?
  19. 19.Trees planted by each class
    Class 6: 200
    Class 7: 400
    Class 8: 150
    Class 9: 100
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  20. 20.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 100
    Wed: 40
    Thu: 100
    Fri: 20
    What is the average number of mangoes per day?
  21. 21.Students who chose each subject
    Maths: 140
    Science: 80
    English: 60
    Hindi: 40
    Art: 80
    What is the average number of students per subject?
  22. 22.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 30
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  23. 23.Students who chose each subject
    Maths: 75
    Science: 30
    English: 45
    Hindi: 60
    Art: 90
    How many students are there in all?
  24. 24.Visitors to a science museum
    Jan: 350
    Feb: 100
    Mar: 150
    Apr: 200
    May: 200
    What is the average number of visitors per month?
  25. 25.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 20
    Apr: 30
    May: 10
    How many more visitors are there for Feb than for May?
  26. 26.Books sold by a shop
    Mon: 100
    Tue: 25
    Wed: 50
    Thu: 150
    Fri: 175
    Which day has the most books?     (a) Thu (b) Wed (c) Mon (d) Fri
  27. 27.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 90
    Fri: 30
    How many books are there in all?
  28. 28.Visitors to a science museum
    Jan: 90
    Feb: 75
    Mar: 60
    Apr: 45
    May: 30
    Which month has the fewest visitors?     (a) Jan (b) May (c) Feb (d) Apr
  29. 29.Trees planted by each class
    Class 6: 90
    Class 7: 50
    Class 8: 20
    Class 9: 30
    Class 10: 10
    The number for Class 7 is what percent of the total?
  30. 30.Visitors to a science museum
    Jan: 50
    Feb: 60
    Mar: 20
    Apr: 40
    May: 30
    What is the average number of visitors per month?
  31. 31.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 40
    Thu: 80
    Fri: 30
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Thu (d) Tue
  32. 32.Students who chose each subject
    Maths: 50
    Science: 60
    English: 40
    Hindi: 30
    Art: 20
    What is the average number of students per subject?
  33. 33.Trees planted by each class
    Class 6: 40
    Class 7: 100
    Class 8: 60
    Class 9: 120
    Class 10: 80
    The number for Class 7 is what percent of the total?
  34. 34.Trees planted by each class
    Class 6: 250
    Class 7: 50
    Class 8: 150
    Class 9: 350
    Class 10: 200
    The number for Class 8 is what percent of the total?
  35. 35.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 75
    Apr: 60
    May: 45
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) Apr (d) May
  36. 36.Students who chose each subject
    Maths: 250
    Science: 100
    English: 150
    Hindi: 300
    Art: 200
    Which subject has the most students?     (a) Art (b) English (c) Maths (d) Hindi
  37. 37.Books sold by a shop
    Mon: 30
    Tue: 135
    Wed: 75
    Thu: 15
    Fri: 45
    The number for Fri is what percent of the total?
  38. 38.Students who chose each subject
    Maths: 200
    Science: 120
    English: 200
    Hindi: 240
    Art: 40
    The number for Art is what percent of the total?
  39. 39.Books sold by a shop
    Mon: 300
    Tue: 50
    Wed: 250
    Thu: 150
    Fri: 250
    What is the difference between the highest and the lowest number of books?
  40. 40.Trees planted by each class
    Class 6: 60
    Class 7: 105
    Class 8: 60
    Class 9: 30
    Class 10: 45
    How many trees are there in all?

Answer key

  1. 10
  2. Tue
  3. 300
  4. Science
  5. 100
  6. 25
  7. Thu
  8. Wed
  9. English
  10. 160
  11. Fri
  12. 160
  13. Class 7
  14. 20
  15. Class 9
  16. 60
  17. Fri
  18. 15
  19. 300
  20. 80
  21. 80
  22. 20
  23. 300
  24. 200
  25. 10
  26. Fri
  27. 300
  28. May
  29. 25
  30. 40
  31. Thu
  32. 40
  33. 25
  34. 15
  35. May
  36. Hindi
  37. 15
  38. 5
  39. 250
  40. 300

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