← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 779 · 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.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 80
    Apr: 160
    May: 320
    What is the difference between the highest and the lowest number of visitors?
  2. 2.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 60
    Thu: 120
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  3. 3.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 45
    Class 9: 60
    Class 10: 75
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 9 (d) Class 7
  4. 4.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 140
    Thu: 40
    Fri: 60
    How many books are there in all?
  5. 5.Students who chose each subject
    Maths: 125
    Science: 175
    English: 75
    Hindi: 50
    Art: 75
    Which subject has the most students?     (a) Science (b) English (c) Maths (d) Art
  6. 6.Students who chose each subject
    Maths: 200
    Science: 120
    English: 120
    Hindi: 320
    Art: 40
    What is the difference between the highest and the lowest number of students?
  7. 7.Students who chose each subject
    Maths: 200
    Science: 300
    English: 100
    Hindi: 200
    Art: 200
    What is the average number of students per subject?
  8. 8.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 200
    Wed: 150
    Thu: 200
    Fri: 200
    How many more mangoes are there for Mon than for Fri?
  9. 9.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 120
    Class 9: 150
    Class 10: 180
    Which class has the most trees?     (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 7
  10. 10.Trees planted by each class
    Class 6: 40
    Class 7: 320
    Class 8: 200
    Class 9: 160
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
  11. 11.Students who chose each subject
    Maths: 60
    Science: 40
    English: 20
    Hindi: 40
    Art: 40
    How many more students are there for Hindi than for English?
  12. 12.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 15
    Apr: 20
    May: 20
    Which month has the fewest visitors?     (a) May (b) Apr (c) Jan (d) Mar
  13. 13.Visitors to a science museum
    Jan: 240
    Feb: 200
    Mar: 120
    Apr: 40
    May: 200
    The number for Mar is what percent of the total?
  14. 14.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 80
    Apr: 120
    May: 200
    Which month has the fewest visitors?     (a) May (b) Jan (c) Feb (d) Mar
  15. 15.Trees planted by each class
    Class 6: 200
    Class 7: 240
    Class 8: 120
    Class 9: 80
    Class 10: 160
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 9
  16. 16.Students who chose each subject
    Maths: 200
    Science: 160
    English: 160
    Hindi: 120
    Art: 160
    How many more students are there for Maths than for Art?
  17. 17.Visitors to a science museum
    Jan: 25
    Feb: 25
    Mar: 15
    Apr: 5
    May: 30
    What is the average number of visitors per month?
  18. 18.Books sold by a shop
    Mon: 140
    Tue: 60
    Wed: 80
    Thu: 40
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  19. 19.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 90
    Fri: 120
    The number for Tue is what percent of the total?
  20. 20.Visitors to a science museum
    Jan: 100
    Feb: 40
    Mar: 120
    Apr: 80
    May: 60
    How many more visitors are there for Jan than for Apr?
  21. 21.Students who chose each subject
    Maths: 20
    Science: 5
    English: 35
    Hindi: 20
    Art: 20
    The number for Maths is what percent of the total?
  22. 22.Books sold by a shop
    Mon: 15
    Tue: 10
    Wed: 25
    Thu: 20
    Fri: 30
    How many more books are there for Thu than for Tue?
  23. 23.Trees planted by each class
    Class 6: 50
    Class 7: 300
    Class 8: 200
    Class 9: 350
    Class 10: 100
    What is the average number of trees per class?
  24. 24.Students who chose each subject
    Maths: 90
    Science: 210
    English: 90
    Hindi: 150
    Art: 60
    How many students are there in all?
  25. 25.Trees planted by each class
    Class 6: 15
    Class 7: 25
    Class 8: 20
    Class 9: 20
    Class 10: 20
    How many trees are there in all?
  26. 26.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 60
    Apr: 30
    May: 50
    What is the difference between the highest and the lowest number of visitors?
  27. 27.Books sold by a shop
    Mon: 125
    Tue: 50
    Wed: 75
    Thu: 100
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  28. 28.Students who chose each subject
    Maths: 50
    Science: 150
    English: 450
    Hindi: 100
    Art: 250
    How many students are there in all?
  29. 29.Students who chose each subject
    Maths: 280
    Science: 120
    English: 200
    Hindi: 80
    Art: 120
    The number for Maths is what percent of the total?
  30. 30.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 60
    Fri: 20
    How many more mangoes are there for Tue than for Fri?
  31. 31.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 180
    Wed: 90
    Thu: 60
    Fri: 120
    What is the average number of mangoes per day?
  32. 32.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 80
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  33. 33.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 200
    Apr: 120
    May: 160
    Which month has the fewest visitors?     (a) Apr (b) Feb (c) Jan (d) Mar
  34. 34.Visitors to a science museum
    Jan: 200
    Feb: 280
    Mar: 80
    Apr: 120
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  35. 35.Books sold by a shop
    Mon: 125
    Tue: 150
    Wed: 100
    Thu: 75
    Fri: 50
    The number for Wed is what percent of the total?
  36. 36.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 250
    Wed: 100
    Thu: 350
    Fri: 150
    The number for Tue is what percent of the total?
  37. 37.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 60
    Wed: 40
    Thu: 140
    Fri: 60
    Which day has the fewest mangoes?     (a) Wed (b) Mon (c) Tue (d) Fri
  38. 38.Students who chose each subject
    Maths: 45
    Science: 10
    English: 20
    Hindi: 5
    Art: 20
    Which subject has the most students?     (a) Science (b) Maths (c) English (d) Hindi
  39. 39.Trees planted by each class
    Class 6: 240
    Class 7: 200
    Class 8: 120
    Class 9: 80
    Class 10: 160
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 7
  40. 40.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 30
    Wed: 10
    Thu: 60
    Fri: 50
    How many mangoes are there in all?

Answer key

  1. 240
  2. 100
  3. Class 8
  4. 400
  5. Science
  6. 280
  7. 200
  8. 50
  9. Class 10
  10. 280
  11. 20
  12. Mar
  13. 15
  14. Mar
  15. Class 7
  16. 40
  17. 20
  18. 100
  19. 25
  20. 20
  21. 20
  22. 10
  23. 200
  24. 600
  25. 100
  26. 40
  27. 100
  28. 1000
  29. 35
  30. 20
  31. 120
  32. 40
  33. Apr
  34. 200
  35. 20
  36. 25
  37. Wed
  38. Maths
  39. Class 6
  40. 200

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