← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 462 · 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.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 100
    Wed: 40
    Thu: 140
    Fri: 60
    The number for Wed is what percent of the total?
  2. 2.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 40
    Wed: 60
    Thu: 50
    Fri: 20
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Tue (d) Thu
  3. 3.Books sold by a shop
    Mon: 150
    Tue: 180
    Wed: 60
    Thu: 120
    Fri: 90
    How many more books are there for Thu than for Wed?
  4. 4.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 120
    Art: 120
    Which subject has the most students?     (a) Science (b) Hindi (c) English (d) Maths
  5. 5.Visitors to a science museum
    Jan: 125
    Feb: 50
    Mar: 75
    Apr: 150
    May: 100
    What is the average number of visitors per month?
  6. 6.Students who chose each subject
    Maths: 50
    Science: 200
    English: 300
    Hindi: 200
    Art: 250
    Which subject has the fewest students?     (a) Science (b) Art (c) Hindi (d) Maths
  7. 7.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 40
    Thu: 240
    Fri: 160
    What is the average number of books per day?
  8. 8.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 10
    Class 9: 40
    Class 10: 60
    The number for Class 10 is what percent of the total?
  9. 9.Visitors to a science museum
    Jan: 35
    Feb: 15
    Mar: 5
    Apr: 25
    May: 20
    How many visitors are there in all?
  10. 10.Trees planted by each class
    Class 6: 20
    Class 7: 50
    Class 8: 60
    Class 9: 30
    Class 10: 40
    How many trees are there in all?
  11. 11.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 250
    Wed: 250
    Thu: 300
    Fri: 50
    How many more mangoes are there for Tue than for Fri?
  12. 12.Trees planted by each class
    Class 6: 20
    Class 7: 40
    Class 8: 40
    Class 9: 40
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  13. 13.Students who chose each subject
    Maths: 90
    Science: 210
    English: 90
    Hindi: 150
    Art: 60
    How many students are there in all?
  14. 14.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 240
    Class 9: 40
    Class 10: 160
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
  15. 15.Students who chose each subject
    Maths: 80
    Science: 60
    English: 60
    Hindi: 40
    Art: 160
    How many students are there in all?
  16. 16.Students who chose each subject
    Maths: 90
    Science: 60
    English: 45
    Hindi: 75
    Art: 30
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Art (d) Maths
  17. 17.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 30
    Class 9: 20
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  18. 18.Books sold by a shop
    Mon: 150
    Tue: 300
    Wed: 150
    Thu: 50
    Fri: 350
    The number for Thu is what percent of the total?
  19. 19.Books sold by a shop
    Mon: 10
    Tue: 20
    Wed: 15
    Thu: 35
    Fri: 20
    How many more books are there for Tue than for Mon?
  20. 20.Trees planted by each class
    Class 6: 100
    Class 7: 50
    Class 8: 75
    Class 9: 150
    Class 10: 125
    What is the difference between the highest and the lowest number of trees?
  21. 21.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 5
    Thu: 20
    Fri: 30
    Which day has the most books?     (a) Fri (b) Mon (c) Wed (d) Tue
  22. 22.Trees planted by each class
    Class 6: 250
    Class 7: 100
    Class 8: 150
    Class 9: 300
    Class 10: 200
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 10
  23. 23.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 350
    Wed: 100
    Thu: 150
    Fri: 150
    How many mangoes are there in all?
  24. 24.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 80
    Wed: 120
    Thu: 120
    Fri: 280
    What is the average number of mangoes per day?
  25. 25.Students who chose each subject
    Maths: 250
    Science: 50
    English: 350
    Hindi: 200
    Art: 150
    The number for Hindi is what percent of the total?
  26. 26.Trees planted by each class
    Class 6: 160
    Class 7: 320
    Class 8: 80
    Class 9: 120
    Class 10: 120
    What is the average number of trees per class?
  27. 27.Trees planted by each class
    Class 6: 20
    Class 7: 50
    Class 8: 30
    Class 9: 70
    Class 10: 30
    How many more trees are there for Class 9 than for Class 6?
  28. 28.Students who chose each subject
    Maths: 40
    Science: 70
    English: 20
    Hindi: 30
    Art: 40
    What is the difference between the highest and the lowest number of students?
  29. 29.Books sold by a shop
    Mon: 80
    Tue: 140
    Wed: 80
    Thu: 40
    Fri: 60
    How many more books are there for Fri than for Thu?
  30. 30.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 160
    Class 9: 60
    Class 10: 60
    Which class has the most trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 9
  31. 31.Students who chose each subject
    Maths: 240
    Science: 30
    English: 90
    Hindi: 60
    Art: 180
    The number for Science is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 10
    What is the average number of books per day?
  33. 33.Visitors to a science museum
    Jan: 125
    Feb: 200
    Mar: 25
    Apr: 100
    May: 50
    The number for May is what percent of the total?
  34. 34.Books sold by a shop
    Mon: 40
    Tue: 10
    Wed: 20
    Thu: 5
    Fri: 25
    How many books are there in all?
  35. 35.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 200
    Wed: 160
    Thu: 240
    Fri: 40
    The number for Tue is what percent of the total?
  36. 36.Books sold by a shop
    Mon: 200
    Tue: 300
    Wed: 350
    Thu: 100
    Fri: 50
    How many more books are there for Tue than for Fri?
  37. 37.Visitors to a science museum
    Jan: 30
    Feb: 40
    Mar: 70
    Apr: 20
    May: 40
    Which month has the fewest visitors?     (a) Mar (b) May (c) Jan (d) Apr
  38. 38.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 250
    Wed: 100
    Thu: 150
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  39. 39.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 100
    Class 9: 175
    Class 10: 50
    What is the average number of trees per class?
  40. 40.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 200
    Thu: 200
    Fri: 250
    Which day has the fewest books?     (a) Wed (b) Thu (c) Fri (d) Tue

Answer key

  1. 10
  2. Wed
  3. 60
  4. Maths
  5. 100
  6. Maths
  7. 160
  8. 30
  9. 100
  10. 200
  11. 200
  12. 40
  13. 600
  14. Class 8
  15. 400
  16. Art
  17. 20
  18. 5
  19. 10
  20. 100
  21. Fri
  22. Class 7
  23. 1000
  24. 160
  25. 20
  26. 160
  27. 50
  28. 50
  29. 20
  30. Class 8
  31. 5
  32. 40
  33. 10
  34. 100
  35. 25
  36. 250
  37. Apr
  38. 200
  39. 100
  40. Tue

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