← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 176 · 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.Students who chose each subject
    Maths: 45
    Science: 45
    English: 30
    Hindi: 75
    Art: 105
    The number for English is what percent of the total?
  2. 2.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 10
    Thu: 20
    Fri: 20
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Thu (d) Tue
  3. 3.Books sold by a shop
    Mon: 150
    Tue: 250
    Wed: 200
    Thu: 350
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  4. 4.Trees planted by each class
    Class 6: 75
    Class 7: 150
    Class 8: 125
    Class 9: 25
    Class 10: 125
    What is the difference between the highest and the lowest number of trees?
  5. 5.Students who chose each subject
    Maths: 15
    Science: 30
    English: 10
    Hindi: 25
    Art: 20
    Which subject has the most students?     (a) Maths (b) Art (c) Science (d) English
  6. 6.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 60
    Apr: 40
    May: 80
    How many visitors are there in all?
  7. 7.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 30
    Wed: 90
    Thu: 180
    Fri: 150
    The number for Mon is what percent of the total?
  8. 8.Visitors to a science museum
    Jan: 400
    Feb: 150
    Mar: 150
    Apr: 200
    May: 100
    Which month has the most visitors?     (a) Mar (b) Jan (c) May (d) Feb
  9. 9.Students who chose each subject
    Maths: 60
    Science: 45
    English: 30
    Hindi: 75
    Art: 90
    How many students are there in all?
  10. 10.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 45
    Fri: 30
    How many more mangoes are there for Thu than for Fri?
  11. 11.Visitors to a science museum
    Jan: 30
    Feb: 45
    Mar: 60
    Apr: 105
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  12. 12.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 80
    Apr: 80
    May: 140
    How many more visitors are there for May than for Mar?
  13. 13.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 40
    Class 9: 50
    Class 10: 20
    What is the average number of trees per class?
  14. 14.Students who chose each subject
    Maths: 60
    Science: 20
    English: 40
    Hindi: 40
    Art: 40
    How many more students are there for English than for Science?
  15. 15.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 60
    Which class has the most trees?     (a) Class 10 (b) Class 7 (c) Class 8 (d) Class 6
  16. 16.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 40
    Which day has the most books?     (a) Wed (b) Fri (c) Tue (d) Thu
  17. 17.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 25
    Thu: 100
    Fri: 175
    The number for Thu is what percent of the total?
  18. 18.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 280
    Wed: 120
    Thu: 80
    Fri: 120
    What is the average number of mangoes per day?
  19. 19.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 25
    Class 9: 20
    Class 10: 15
    The number for Class 6 is what percent of the total?
  20. 20.Students who chose each subject
    Maths: 300
    Science: 200
    English: 100
    Hindi: 250
    Art: 150
    How many students are there in all?
  21. 21.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 60
    Thu: 40
    Fri: 120
    How many more books are there for Fri than for Wed?
  22. 22.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 10
    Wed: 15
    Thu: 20
    Fri: 30
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Tue (d) Wed
  23. 23.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 75
    What is the difference between the highest and the lowest number of books?
  24. 24.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 120
    What is the average number of books per day?
  25. 25.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 210
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  26. 26.Trees planted by each class
    Class 6: 120
    Class 7: 160
    Class 8: 160
    Class 9: 160
    Class 10: 200
    What is the difference between the highest and the lowest number of trees?
  27. 27.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 30
    How many books are there in all?
  28. 28.Students who chose each subject
    Maths: 300
    Science: 200
    English: 150
    Hindi: 100
    Art: 250
    Which subject has the most students?     (a) Maths (b) Art (c) Hindi (d) English
  29. 29.Visitors to a science museum
    Jan: 150
    Feb: 150
    Mar: 180
    Apr: 30
    May: 90
    The number for May is what percent of the total?
  30. 30.Students who chose each subject
    Maths: 300
    Science: 50
    English: 200
    Hindi: 250
    Art: 200
    How many students are there in all?
  31. 31.Students who chose each subject
    Maths: 40
    Science: 140
    English: 60
    Hindi: 100
    Art: 60
    The number for Maths is what percent of the total?
  32. 32.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 30
    Thu: 80
    Fri: 40
    The number for Thu is what percent of the total?
  33. 33.Books sold by a shop
    Mon: 30
    Tue: 25
    Wed: 5
    Thu: 25
    Fri: 15
    How many books are there in all?
  34. 34.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 80
    Thu: 60
    Fri: 140
    The number for Mon is what percent of the total?
  35. 35.Trees planted by each class
    Class 6: 100
    Class 7: 120
    Class 8: 60
    Class 9: 40
    Class 10: 80
    The number for Class 10 is what percent of the total?
  36. 36.Students who chose each subject
    Maths: 150
    Science: 250
    English: 200
    Hindi: 100
    Art: 300
    What is the average number of students per subject?
  37. 37.Students who chose each subject
    Maths: 150
    Science: 350
    English: 250
    Hindi: 150
    Art: 100
    Which subject has the most students?     (a) Science (b) English (c) Art (d) Maths
  38. 38.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 10
    Class 9: 20
    Class 10: 30
    What is the average number of trees per class?
  39. 39.Students who chose each subject
    Maths: 10
    Science: 15
    English: 20
    Hindi: 40
    Art: 15
    The number for Art is what percent of the total?
  40. 40.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 120
    Wed: 60
    Thu: 120
    Fri: 90
    Which day has the fewest mangoes?     (a) Tue (b) Wed (c) Mon (d) Thu

Answer key

  1. 10
  2. Mon
  3. 300
  4. 125
  5. Science
  6. 400
  7. 25
  8. Jan
  9. 300
  10. 15
  11. 75
  12. 60
  13. 40
  14. 20
  15. Class 6
  16. Thu
  17. 20
  18. 160
  19. 20
  20. 1000
  21. 60
  22. Fri
  23. 50
  24. 120
  25. 150
  26. 80
  27. 200
  28. Maths
  29. 15
  30. 1000
  31. 10
  32. 40
  33. 100
  34. 20
  35. 20
  36. 200
  37. Science
  38. 20
  39. 15
  40. Wed

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