← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 913 · 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: 15
    Tue: 25
    Wed: 10
    Thu: 35
    Fri: 15
    The number for Thu is what percent of the total?
  2. 2.Books sold by a shop
    Mon: 120
    Tue: 100
    Wed: 60
    Thu: 40
    Fri: 80
    The number for Wed is what percent of the total?
  3. 3.Trees planted by each class
    Class 6: 240
    Class 7: 200
    Class 8: 160
    Class 9: 120
    Class 10: 80
    The number for Class 7 is what percent of the total?
  4. 4.Books sold by a shop
    Mon: 320
    Tue: 80
    Wed: 120
    Thu: 120
    Fri: 160
    What is the average number of books per day?
  5. 5.Visitors to a science museum
    Jan: 40
    Feb: 30
    Mar: 60
    Apr: 50
    May: 20
    What is the difference between the highest and the lowest number of visitors?
  6. 6.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 200
    Class 9: 120
    Class 10: 160
    How many trees are there in all?
  7. 7.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 20
    Class 9: 40
    Class 10: 50
    How many more trees are there for Class 6 than for Class 7?
  8. 8.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 15
    Thu: 10
    Fri: 15
    What is the average number of mangoes per day?
  9. 9.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  10. 10.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 60
    Thu: 40
    Fri: 80
    How many more books are there for Fri than for Wed?
  11. 11.Books sold by a shop
    Mon: 350
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 100
    Which day has the most books?     (a) Mon (b) Fri (c) Tue (d) Thu
  12. 12.Books sold by a shop
    Mon: 90
    Tue: 180
    Wed: 150
    Thu: 60
    Fri: 120
    Which day has the most books?     (a) Thu (b) Fri (c) Mon (d) Tue
  13. 13.Students who chose each subject
    Maths: 20
    Science: 25
    English: 15
    Hindi: 10
    Art: 30
    Which subject has the most students?     (a) Hindi (b) English (c) Art (d) Maths
  14. 14.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 200
    How many mangoes are there in all?
  15. 15.Trees planted by each class
    Class 6: 30
    Class 7: 15
    Class 8: 5
    Class 9: 15
    Class 10: 35
    Which class has the most trees?     (a) Class 8 (b) Class 6 (c) Class 7 (d) Class 10
  16. 16.Trees planted by each class
    Class 6: 120
    Class 7: 100
    Class 8: 20
    Class 9: 60
    Class 10: 100
    What is the average number of trees per class?
  17. 17.Students who chose each subject
    Maths: 160
    Science: 200
    English: 120
    Hindi: 240
    Art: 80
    What is the difference between the highest and the lowest number of students?
  18. 18.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 15
    Thu: 25
    Fri: 30
    Which day has the fewest books?     (a) Mon (b) Fri (c) Tue (d) Wed
  19. 19.Students who chose each subject
    Maths: 175
    Science: 150
    English: 75
    Hindi: 25
    Art: 75
    The number for Science is what percent of the total?
  20. 20.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 120
    Wed: 90
    Thu: 60
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  21. 21.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 40
    Wed: 60
    Thu: 80
    Fri: 100
    How many mangoes are there in all?
  22. 22.Trees planted by each class
    Class 6: 150
    Class 7: 350
    Class 8: 150
    Class 9: 100
    Class 10: 250
    How many trees are there in all?
  23. 23.Students who chose each subject
    Maths: 240
    Science: 120
    English: 40
    Hindi: 280
    Art: 120
    How many students are there in all?
  24. 24.Trees planted by each class
    Class 6: 120
    Class 7: 180
    Class 8: 120
    Class 9: 120
    Class 10: 60
    How many trees are there in all?
  25. 25.Students who chose each subject
    Maths: 75
    Science: 30
    English: 45
    Hindi: 90
    Art: 60
    What is the average number of students per subject?
  26. 26.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 250
    Apr: 150
    May: 200
    How many more visitors are there for Feb than for Apr?
  27. 27.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 40
    Apr: 20
    May: 40
    The number for Apr is what percent of the total?
  28. 28.Books sold by a shop
    Mon: 250
    Tue: 100
    Wed: 150
    Thu: 300
    Fri: 200
    What is the average number of books per day?
  29. 29.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 150
    Wed: 50
    Thu: 100
    Fri: 75
    What is the average number of mangoes per day?
  30. 30.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 120
    Art: 120
    How many more students are there for Maths than for Hindi?
  31. 31.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 40
    Class 9: 30
    Class 10: 20
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 9 (d) Class 8
  32. 32.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 150
    Wed: 125
    Thu: 100
    Fri: 75
    How many more mangoes are there for Fri than for Mon?
  33. 33.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 120
    Apr: 200
    May: 80
    How many visitors are there in all?
  34. 34.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 5
    The number for Fri is what percent of the total?
  35. 35.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 60
    Which day has the most mangoes?     (a) Tue (b) Thu (c) Mon (d) Fri
  36. 36.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 90
    Thu: 210
    Fri: 120
    The number for Wed is what percent of the total?
  37. 37.Trees planted by each class
    Class 6: 160
    Class 7: 120
    Class 8: 160
    Class 9: 80
    Class 10: 280
    What is the average number of trees per class?
  38. 38.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 90
    Class 9: 60
    Class 10: 60
    The number for Class 6 is what percent of the total?
  39. 39.Visitors to a science museum
    Jan: 50
    Feb: 70
    Mar: 30
    Apr: 30
    May: 20
    The number for Mar is what percent of the total?
  40. 40.Students who chose each subject
    Maths: 100
    Science: 125
    English: 100
    Hindi: 150
    Art: 25
    Which subject has the fewest students?     (a) Art (b) Maths (c) English (d) Hindi

Answer key

  1. 35
  2. 15
  3. 25
  4. 160
  5. 40
  6. 800
  7. 30
  8. 20
  9. 80
  10. 20
  11. Mon
  12. Tue
  13. Art
  14. 1000
  15. Class 10
  16. 80
  17. 160
  18. Tue
  19. 30
  20. 150
  21. 400
  22. 1000
  23. 800
  24. 600
  25. 60
  26. 50
  27. 10
  28. 200
  29. 100
  30. 30
  31. Class 10
  32. 25
  33. 800
  34. 5
  35. Fri
  36. 15
  37. 160
  38. 10
  39. 15
  40. Art

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