← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 39 · 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: 105
    Tue: 60
    Wed: 30
    Thu: 45
    Fri: 60
    The number for Fri is what percent of the total?
  2. 2.Visitors to a science museum
    Jan: 45
    Feb: 75
    Mar: 60
    Apr: 60
    May: 60
    How many visitors are there in all?
  3. 3.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 400
    Wed: 50
    Thu: 200
    Fri: 100
    Which day has the fewest mangoes?     (a) Mon (b) Tue (c) Wed (d) Fri
  4. 4.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 10
    Fri: 35
    How many books are there in all?
  5. 5.Trees planted by each class
    Class 6: 300
    Class 7: 200
    Class 8: 250
    Class 9: 200
    Class 10: 50
    How many more trees are there for Class 6 than for Class 8?
  6. 6.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 25
    Class 9: 150
    Class 10: 100
    How many more trees are there for Class 9 than for Class 7?
  7. 7.Trees planted by each class
    Class 6: 120
    Class 7: 40
    Class 8: 80
    Class 9: 80
    Class 10: 80
    How many trees are there in all?
  8. 8.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 20
    Class 9: 30
    Class 10: 10
    What is the average number of trees per class?
  9. 9.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 90
    Class 9: 210
    Class 10: 60
    How many more trees are there for Class 7 than for Class 10?
  10. 10.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 15
    Wed: 45
    Thu: 45
    Fri: 105
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Wed (d) Thu
  11. 11.Students who chose each subject
    Maths: 40
    Science: 60
    English: 100
    Hindi: 120
    Art: 80
    What is the average number of students per subject?
  12. 12.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 350
    Wed: 50
    Thu: 200
    Fri: 150
    The number for Wed is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 225
    Science: 125
    English: 25
    Hindi: 75
    Art: 50
    How many students are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 120
    Thu: 100
    Fri: 80
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Tue (d) Thu
  15. 15.Students who chose each subject
    Maths: 125
    Science: 125
    English: 150
    Hindi: 25
    Art: 75
    How many students are there in all?
  16. 16.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 40
    Wed: 200
    Thu: 160
    Fri: 240
    How many mangoes are there in all?
  17. 17.Students who chose each subject
    Maths: 50
    Science: 60
    English: 10
    Hindi: 40
    Art: 40
    What is the difference between the highest and the lowest number of students?
  18. 18.Visitors to a science museum
    Jan: 20
    Feb: 30
    Mar: 40
    Apr: 50
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  19. 19.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 80
    Fri: 80
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Wed (d) Tue
  20. 20.Students who chose each subject
    Maths: 120
    Science: 60
    English: 80
    Hindi: 40
    Art: 100
    What is the difference between the highest and the lowest number of students?
  21. 21.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 80
    Thu: 160
    Fri: 160
    How many mangoes are there in all?
  22. 22.Books sold by a shop
    Mon: 80
    Tue: 200
    Wed: 280
    Thu: 120
    Fri: 120
    The number for Mon is what percent of the total?
  23. 23.Visitors to a science museum
    Jan: 150
    Feb: 90
    Mar: 30
    Apr: 180
    May: 150
    How many visitors are there in all?
  24. 24.Trees planted by each class
    Class 6: 60
    Class 7: 20
    Class 8: 40
    Class 9: 50
    Class 10: 30
    The number for Class 8 is what percent of the total?
  25. 25.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 75
    Thu: 60
    Fri: 60
    The number for Thu is what percent of the total?
  26. 26.Books sold by a shop
    Mon: 15
    Tue: 10
    Wed: 25
    Thu: 30
    Fri: 20
    The number for Tue is what percent of the total?
  27. 27.Students who chose each subject
    Maths: 20
    Science: 20
    English: 25
    Hindi: 20
    Art: 15
    How many more students are there for Hindi than for Art?
  28. 28.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 20
    Fri: 40
    How many more books are there for Mon than for Wed?
  29. 29.Trees planted by each class
    Class 6: 60
    Class 7: 150
    Class 8: 180
    Class 9: 90
    Class 10: 120
    How many trees are there in all?
  30. 30.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 15
    Apr: 20
    May: 20
    What is the average number of visitors per month?
  31. 31.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 5
    Wed: 20
    Thu: 10
    Fri: 55
    Which day has the fewest mangoes?     (a) Thu (b) Wed (c) Fri (d) Tue
  32. 32.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 20
    Wed: 40
    Thu: 30
    Fri: 40
    How many mangoes are there in all?
  33. 33.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 80
    Wed: 160
    Thu: 40
    Fri: 240
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Wed (d) Thu
  34. 34.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 300
    Thu: 50
    Fri: 250
    How many more mangoes are there for Wed than for Mon?
  35. 35.Students who chose each subject
    Maths: 200
    Science: 300
    English: 100
    Hindi: 250
    Art: 150
    The number for English is what percent of the total?
  36. 36.Students who chose each subject
    Maths: 20
    Science: 30
    English: 10
    Hindi: 25
    Art: 15
    The number for English is what percent of the total?
  37. 37.Students who chose each subject
    Maths: 20
    Science: 25
    English: 15
    Hindi: 20
    Art: 20
    Which subject has the most students?     (a) Art (b) Science (c) English (d) Maths
  38. 38.Trees planted by each class
    Class 6: 80
    Class 7: 40
    Class 8: 30
    Class 9: 20
    Class 10: 30
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 10
  39. 39.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 125
    Apr: 100
    May: 75
    The number for Feb is what percent of the total?
  40. 40.Trees planted by each class
    Class 6: 40
    Class 7: 20
    Class 8: 50
    Class 9: 60
    Class 10: 30
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 9

Answer key

  1. 20
  2. 300
  3. Wed
  4. 100
  5. 50
  6. 50
  7. 400
  8. 20
  9. 90
  10. Tue
  11. 80
  12. 5
  13. 500
  14. Mon
  15. 500
  16. 800
  17. 50
  18. 40
  19. Tue
  20. 80
  21. 800
  22. 10
  23. 600
  24. 20
  25. 20
  26. 10
  27. 5
  28. 20
  29. 600
  30. 20
  31. Tue
  32. 200
  33. Thu
  34. 50
  35. 10
  36. 10
  37. Science
  38. Class 6
  39. 20
  40. Class 9

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