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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 50 · 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.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 45
    Thu: 45
    Fri: 30
    How many books are there in all?
  2. 2.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 50
    Class 9: 40
    Class 10: 20
    What is the average number of trees per class?
  3. 3.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 75
    Apr: 45
    May: 60
    Which month has the most visitors?     (a) Mar (b) Apr (c) May (d) Jan
  4. 4.Visitors to a science museum
    Jan: 125
    Feb: 75
    Mar: 100
    Apr: 100
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Visitors to a science museum
    Jan: 20
    Feb: 30
    Mar: 20
    Apr: 20
    May: 10
    The number for Jan is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 210
    Science: 120
    English: 90
    Hindi: 60
    Art: 120
    How many students are there in all?
  7. 7.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 80
    Thu: 120
    Fri: 100
    What is the difference between the highest and the lowest number of mangoes?
  8. 8.Trees planted by each class
    Class 6: 30
    Class 7: 45
    Class 8: 60
    Class 9: 90
    Class 10: 75
    How many more trees are there for Class 10 than for Class 8?
  9. 9.Students who chose each subject
    Maths: 80
    Science: 80
    English: 60
    Hindi: 80
    Art: 100
    How many more students are there for Hindi than for English?
  10. 10.Books sold by a shop
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 45
    Fri: 30
    The number for Mon is what percent of the total?
  11. 11.Students who chose each subject
    Maths: 40
    Science: 50
    English: 40
    Hindi: 40
    Art: 30
    What is the difference between the highest and the lowest number of students?
  12. 12.Visitors to a science museum
    Jan: 45
    Feb: 60
    Mar: 120
    Apr: 60
    May: 15
    The number for May is what percent of the total?
  13. 13.Trees planted by each class
    Class 6: 120
    Class 7: 100
    Class 8: 100
    Class 9: 60
    Class 10: 20
    What is the average number of trees per class?
  14. 14.Students who chose each subject
    Maths: 35
    Science: 20
    English: 15
    Hindi: 10
    Art: 20
    What is the difference between the highest and the lowest number of students?
  15. 15.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 200
    Class 9: 100
    Class 10: 300
    How many more trees are there for Class 10 than for Class 8?
  16. 16.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 90
    Class 9: 120
    Class 10: 120
    How many trees are there in all?
  17. 17.Students who chose each subject
    Maths: 200
    Science: 240
    English: 120
    Hindi: 40
    Art: 200
    How many more students are there for Maths than for English?
  18. 18.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 90
    What is the average number of books per day?
  19. 19.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 150
    The number for Mon is what percent of the total?
  20. 20.Students who chose each subject
    Maths: 75
    Science: 100
    English: 125
    Hindi: 50
    Art: 150
    Which subject has the fewest students?     (a) Art (b) Hindi (c) English (d) Maths
  21. 21.Trees planted by each class
    Class 6: 300
    Class 7: 150
    Class 8: 250
    Class 9: 200
    Class 10: 100
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 9
  22. 22.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 160
    Thu: 100
    Fri: 80
    What is the average number of mangoes per day?
  23. 23.Trees planted by each class
    Class 6: 150
    Class 7: 200
    Class 8: 200
    Class 9: 250
    Class 10: 200
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 8 (d) Class 9
  24. 24.Books sold by a shop
    Mon: 210
    Tue: 120
    Wed: 150
    Thu: 90
    Fri: 30
    How many more books are there for Mon than for Tue?
  25. 25.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 80
    Thu: 120
    Fri: 200
    The number for Fri is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 120
    Feb: 15
    Mar: 30
    Apr: 75
    May: 60
    How many visitors are there in all?
  27. 27.Students who chose each subject
    Maths: 200
    Science: 240
    English: 120
    Hindi: 40
    Art: 200
    Which subject has the most students?     (a) Science (b) Maths (c) Art (d) English
  28. 28.Books sold by a shop
    Mon: 125
    Tue: 150
    Wed: 75
    Thu: 50
    Fri: 100
    How many more books are there for Tue than for Mon?
  29. 29.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 75
    How many mangoes are there in all?
  30. 30.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 50
    Class 9: 10
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  31. 31.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 200
    Thu: 350
    Fri: 100
    How many more books are there for Thu than for Mon?
  32. 32.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 125
    The number for Thu is what percent of the total?
  33. 33.Trees planted by each class
    Class 6: 120
    Class 7: 40
    Class 8: 120
    Class 9: 200
    Class 10: 320
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
  34. 34.Trees planted by each class
    Class 6: 60
    Class 7: 270
    Class 8: 60
    Class 9: 30
    Class 10: 180
    What is the average number of trees per class?
  35. 35.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 75
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  36. 36.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 80
    Wed: 20
    Thu: 40
    Fri: 10
    Which day has the fewest mangoes?     (a) Thu (b) Tue (c) Wed (d) Fri
  37. 37.Students who chose each subject
    Maths: 100
    Science: 75
    English: 50
    Hindi: 200
    Art: 75
    Which subject has the fewest students?     (a) Hindi (b) English (c) Art (d) Maths
  38. 38.Visitors to a science museum
    Jan: 350
    Feb: 250
    Mar: 150
    Apr: 150
    May: 100
    Which month has the fewest visitors?     (a) Apr (b) Mar (c) May (d) Feb
  39. 39.Students who chose each subject
    Maths: 60
    Science: 75
    English: 30
    Hindi: 45
    Art: 90
    How many students are there in all?
  40. 40.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 15
    Thu: 60
    Fri: 90
    How many mangoes are there in all?

Answer key

  1. 300
  2. 40
  3. Mar
  4. 50
  5. 20
  6. 600
  7. 80
  8. 15
  9. 20
  10. 25
  11. 20
  12. 5
  13. 80
  14. 25
  15. 100
  16. 600
  17. 80
  18. 60
  19. 25
  20. Hindi
  21. Class 6
  22. 80
  23. Class 6
  24. 90
  25. 25
  26. 300
  27. Science
  28. 25
  29. 300
  30. 50
  31. 200
  32. 20
  33. Class 10
  34. 120
  35. 50
  36. Fri
  37. English
  38. May
  39. 300
  40. 300

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