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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 756 · 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: 100
    Tue: 50
    Wed: 100
    Thu: 100
    Fri: 150
    Which day has the most mangoes?     (a) Thu (b) Mon (c) Fri (d) Tue
  2. 2.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 60
    Thu: 40
    Fri: 100
    What is the average number of books per day?
  3. 3.Trees planted by each class
    Class 6: 50
    Class 7: 20
    Class 8: 30
    Class 9: 60
    Class 10: 40
    How many trees are there in all?
  4. 4.Trees planted by each class
    Class 6: 150
    Class 7: 75
    Class 8: 125
    Class 9: 100
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
  5. 5.Students who chose each subject
    Maths: 120
    Science: 180
    English: 150
    Hindi: 90
    Art: 60
    What is the difference between the highest and the lowest number of students?
  6. 6.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 80
    Thu: 120
    Fri: 200
    How many mangoes are there in all?
  7. 7.Trees planted by each class
    Class 6: 80
    Class 7: 140
    Class 8: 80
    Class 9: 40
    Class 10: 60
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 8 (d) Class 7
  8. 8.Books sold by a shop
    Mon: 5
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 35
    The number for Thu is what percent of the total?
  9. 9.Students who chose each subject
    Maths: 60
    Science: 75
    English: 60
    Hindi: 60
    Art: 45
    How many students are there in all?
  10. 10.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 20
    Wed: 100
    Thu: 40
    Fri: 180
    How many mangoes are there in all?
  11. 11.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 120
    Thu: 160
    Fri: 160
    How many more books are there for Mon than for Wed?
  12. 12.Visitors to a science museum
    Jan: 30
    Feb: 30
    Mar: 20
    Apr: 70
    May: 50
    The number for Feb is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 180
    Science: 120
    English: 120
    Hindi: 120
    Art: 60
    The number for English is what percent of the total?
  14. 14.Students who chose each subject
    Maths: 70
    Science: 10
    English: 30
    Hindi: 50
    Art: 40
    What is the difference between the highest and the lowest number of students?
  15. 15.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 100
    Wed: 150
    Thu: 300
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  16. 16.Books sold by a shop
    Mon: 150
    Tue: 450
    Wed: 100
    Thu: 150
    Fri: 150
    How many books are there in all?
  17. 17.Mangoes sold by a fruit seller
    Mon: 225
    Tue: 75
    Wed: 75
    Thu: 50
    Fri: 75
    How many mangoes are there in all?
  18. 18.Visitors to a science museum
    Jan: 25
    Feb: 15
    Mar: 20
    Apr: 30
    May: 10
    Which month has the most visitors?     (a) Apr (b) Feb (c) Mar (d) Jan
  19. 19.Trees planted by each class
    Class 6: 120
    Class 7: 210
    Class 8: 60
    Class 9: 120
    Class 10: 90
    How many trees are there in all?
  20. 20.Students who chose each subject
    Maths: 40
    Science: 40
    English: 50
    Hindi: 30
    Art: 40
    Which subject has the most students?     (a) Art (b) Maths (c) Hindi (d) English
  21. 21.Students who chose each subject
    Maths: 150
    Science: 30
    English: 150
    Hindi: 210
    Art: 60
    Which subject has the fewest students?     (a) English (b) Science (c) Art (d) Hindi
  22. 22.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 80
    Thu: 160
    Fri: 200
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Mon (d) Tue
  23. 23.Visitors to a science museum
    Jan: 120
    Feb: 40
    Mar: 60
    Apr: 100
    May: 80
    How many visitors are there in all?
  24. 24.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 75
    Wed: 30
    Thu: 45
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Students who chose each subject
    Maths: 75
    Science: 100
    English: 125
    Hindi: 100
    Art: 100
    What is the average number of students per subject?
  26. 26.Trees planted by each class
    Class 6: 40
    Class 7: 200
    Class 8: 240
    Class 9: 200
    Class 10: 120
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 10
  27. 27.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 160
    Wed: 40
    Thu: 60
    Fri: 60
    How many more mangoes are there for Tue than for Wed?
  28. 28.Books sold by a shop
    Mon: 80
    Tue: 280
    Wed: 160
    Thu: 160
    Fri: 120
    What is the average number of books per day?
  29. 29.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 60
    Thu: 60
    Fri: 40
    How many mangoes are there in all?
  30. 30.Books sold by a shop
    Mon: 150
    Tue: 75
    Wed: 50
    Thu: 100
    Fri: 125
    Which day has the fewest books?     (a) Fri (b) Thu (c) Wed (d) Mon
  31. 31.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 75
    What is the average number of trees per class?
  32. 32.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 80
    Class 9: 80
    Class 10: 40
    The number for Class 6 is what percent of the total?
  33. 33.Students who chose each subject
    Maths: 250
    Science: 300
    English: 200
    Hindi: 100
    Art: 150
    What is the difference between the highest and the lowest number of students?
  34. 34.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 50
    Apr: 10
    May: 90
    What is the difference between the highest and the lowest number of visitors?
  35. 35.Students who chose each subject
    Maths: 100
    Science: 40
    English: 60
    Hindi: 140
    Art: 60
    Which subject has the fewest students?     (a) Science (b) English (c) Art (d) Hindi
  36. 36.Books sold by a shop
    Mon: 80
    Tue: 160
    Wed: 320
    Thu: 120
    Fri: 120
    The number for Thu is what percent of the total?
  37. 37.Students who chose each subject
    Maths: 150
    Science: 200
    English: 250
    Hindi: 200
    Art: 200
    What is the difference between the highest and the lowest number of students?
  38. 38.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 180
    Thu: 60
    Fri: 150
    The number for Tue is what percent of the total?
  39. 39.Students who chose each subject
    Maths: 50
    Science: 40
    English: 40
    Hindi: 40
    Art: 30
    What is the difference between the highest and the lowest number of students?
  40. 40.Visitors to a science museum
    Jan: 240
    Feb: 200
    Mar: 120
    Apr: 200
    May: 40
    The number for Feb is what percent of the total?

Answer key

  1. Fri
  2. 80
  3. 200
  4. 100
  5. 120
  6. 800
  7. Class 7
  8. 20
  9. 300
  10. 400
  11. 80
  12. 15
  13. 20
  14. 60
  15. 200
  16. 1000
  17. 500
  18. Apr
  19. 600
  20. English
  21. Science
  22. Mon
  23. 400
  24. 60
  25. 100
  26. Class 8
  27. 120
  28. 160
  29. 400
  30. Wed
  31. 60
  32. 30
  33. 200
  34. 80
  35. Science
  36. 15
  37. 100
  38. 15
  39. 20
  40. 25

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