← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 632 · 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: 30
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 80
    How many books are there in all?
  2. 2.Students who chose each subject
    Maths: 40
    Science: 60
    English: 30
    Hindi: 50
    Art: 20
    Which subject has the most students?     (a) Art (b) Hindi (c) Science (d) English
  3. 3.Students who chose each subject
    Maths: 250
    Science: 200
    English: 200
    Hindi: 200
    Art: 150
    How many students are there in all?
  4. 4.Trees planted by each class
    Class 6: 90
    Class 7: 75
    Class 8: 45
    Class 9: 30
    Class 10: 60
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 6
  5. 5.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 40
    Thu: 240
    Fri: 120
    Which day has the most books?     (a) Thu (b) Mon (c) Fri (d) Tue
  6. 6.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 75
    Class 9: 90
    Class 10: 30
    What is the average number of trees per class?
  7. 7.Students who chose each subject
    Maths: 300
    Science: 250
    English: 50
    Hindi: 200
    Art: 200
    The number for Science is what percent of the total?
  8. 8.Visitors to a science museum
    Jan: 80
    Feb: 30
    Mar: 10
    Apr: 50
    May: 30
    How many visitors are there in all?
  9. 9.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 10
    Which day has the most books?     (a) Tue (b) Mon (c) Thu (d) Fri
  10. 10.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 20
    Thu: 60
    Fri: 30
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Thu (d) Wed
  11. 11.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 240
    Wed: 160
    Thu: 80
    Fri: 200
    What is the average number of mangoes per day?
  12. 12.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 45
    Wed: 60
    Thu: 75
    Fri: 30
    Which day has the fewest mangoes?     (a) Wed (b) Tue (c) Fri (d) Thu
  13. 13.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 15
    Wed: 10
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  14. 14.Trees planted by each class
    Class 6: 100
    Class 7: 50
    Class 8: 100
    Class 9: 150
    Class 10: 100
    How many trees are there in all?
  15. 15.Books sold by a shop
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 45
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  16. 16.Books sold by a shop
    Mon: 50
    Tue: 125
    Wed: 125
    Thu: 175
    Fri: 25
    How many books are there in all?
  17. 17.Students who chose each subject
    Maths: 90
    Science: 150
    English: 150
    Hindi: 30
    Art: 180
    What is the difference between the highest and the lowest number of students?
  18. 18.Students who chose each subject
    Maths: 150
    Science: 120
    English: 180
    Hindi: 90
    Art: 60
    What is the average number of students per subject?
  19. 19.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 240
    Thu: 120
    Fri: 80
    What is the average number of books per day?
  20. 20.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 5
    Thu: 30
    Fri: 20
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Thu (d) Fri
  21. 21.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 40
    Thu: 5
    Fri: 20
    The number for Tue is what percent of the total?
  22. 22.Students who chose each subject
    Maths: 75
    Science: 125
    English: 50
    Hindi: 150
    Art: 100
    How many students are there in all?
  23. 23.Students who chose each subject
    Maths: 400
    Science: 40
    English: 80
    Hindi: 120
    Art: 160
    How many students are there in all?
  24. 24.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 150
    Apr: 30
    May: 210
    Which month has the most visitors?     (a) Feb (b) Mar (c) May (d) Apr
  25. 25.Trees planted by each class
    Class 6: 400
    Class 7: 100
    Class 8: 150
    Class 9: 150
    Class 10: 200
    How many trees are there in all?
  26. 26.Students who chose each subject
    Maths: 75
    Science: 75
    English: 15
    Hindi: 45
    Art: 90
    How many more students are there for Maths than for Hindi?
  27. 27.Students who chose each subject
    Maths: 15
    Science: 25
    English: 35
    Hindi: 15
    Art: 10
    How many students are there in all?
  28. 28.Trees planted by each class
    Class 6: 250
    Class 7: 50
    Class 8: 150
    Class 9: 200
    Class 10: 350
    What is the average number of trees per class?
  29. 29.Students who chose each subject
    Maths: 60
    Science: 80
    English: 80
    Hindi: 100
    Art: 80
    What is the average number of students per subject?
  30. 30.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 20
    Fri: 40
    How many more books are there for Fri than for Thu?
  31. 31.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 10
    Class 9: 30
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  32. 32.Students who chose each subject
    Maths: 200
    Science: 120
    English: 240
    Hindi: 160
    Art: 80
    Which subject has the fewest students?     (a) Science (b) English (c) Hindi (d) Art
  33. 33.Students who chose each subject
    Maths: 20
    Science: 15
    English: 35
    Hindi: 10
    Art: 20
    Which subject has the most students?     (a) Maths (b) Hindi (c) English (d) Art
  34. 34.Visitors to a science museum
    Jan: 30
    Feb: 40
    Mar: 10
    Apr: 50
    May: 70
    Which month has the fewest visitors?     (a) Mar (b) May (c) Feb (d) Jan
  35. 35.Students who chose each subject
    Maths: 60
    Science: 40
    English: 40
    Hindi: 10
    Art: 50
    What is the difference between the highest and the lowest number of students?
  36. 36.Students who chose each subject
    Maths: 50
    Science: 20
    English: 10
    Hindi: 40
    Art: 80
    How many more students are there for Maths than for English?
  37. 37.Books sold by a shop
    Mon: 270
    Tue: 90
    Wed: 60
    Thu: 30
    Fri: 150
    Which day has the fewest books?     (a) Tue (b) Mon (c) Thu (d) Fri
  38. 38.Visitors to a science museum
    Jan: 30
    Feb: 40
    Mar: 50
    Apr: 40
    May: 40
    What is the average number of visitors per month?
  39. 39.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 25
    Apr: 20
    May: 15
    How many visitors are there in all?
  40. 40.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 200
    Class 9: 200
    Class 10: 200
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 7 (d) Class 6

Answer key

  1. 200
  2. Science
  3. 1000
  4. Class 6
  5. Thu
  6. 60
  7. 25
  8. 200
  9. Mon
  10. Wed
  11. 160
  12. Fri
  13. 25
  14. 500
  15. 60
  16. 500
  17. 150
  18. 120
  19. 160
  20. Thu
  21. 20
  22. 500
  23. 800
  24. May
  25. 1000
  26. 30
  27. 100
  28. 200
  29. 80
  30. 20
  31. 20
  32. Art
  33. English
  34. Mar
  35. 50
  36. 40
  37. Thu
  38. 40
  39. 100
  40. Class 7

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