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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 26 · 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.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 40
    Apr: 200
    May: 120
    What is the average number of visitors per month?
  2. 2.Trees planted by each class
    Class 6: 120
    Class 7: 150
    Class 8: 120
    Class 9: 120
    Class 10: 90
    The number for Class 7 is what percent of the total?
  3. 3.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 250
    What is the difference between the highest and the lowest number of mangoes?
  4. 4.Trees planted by each class
    Class 6: 90
    Class 7: 20
    Class 8: 10
    Class 9: 20
    Class 10: 60
    What is the average number of trees per class?
  5. 5.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 105
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Wed (d) Fri
  6. 6.Students who chose each subject
    Maths: 30
    Science: 10
    English: 20
    Hindi: 20
    Art: 20
    How many students are there in all?
  7. 7.Visitors to a science museum
    Jan: 75
    Feb: 50
    Mar: 175
    Apr: 125
    May: 75
    What is the difference between the highest and the lowest number of visitors?
  8. 8.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 25
    Fri: 150
    How many books are there in all?
  9. 9.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 5
    Apr: 20
    May: 25
    What is the difference between the highest and the lowest number of visitors?
  10. 10.Mangoes sold by a fruit seller
    Mon: 320
    Tue: 160
    Wed: 160
    Thu: 40
    Fri: 120
    What is the average number of mangoes per day?
  11. 11.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 250
    Thu: 150
    Fri: 100
    Which day has the fewest mangoes?     (a) Tue (b) Mon (c) Fri (d) Wed
  12. 12.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 30
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  13. 13.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 25
    Apr: 20
    May: 15
    What is the average number of visitors per month?
  14. 14.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 80
    Class 9: 240
    Class 10: 160
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 7 (d) Class 10
  15. 15.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 45
    Class 9: 60
    Class 10: 60
    Which class has the fewest trees?     (a) Class 10 (b) Class 7 (c) Class 8 (d) Class 6
  16. 16.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 60
    Class 9: 45
    Class 10: 75
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 10
  17. 17.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 60
    Wed: 30
    Thu: 20
    Fri: 40
    The number for Thu is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 60
    Art: 20
    How many more students are there for Hindi than for Science?
  19. 19.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 30
    Wed: 40
    Thu: 50
    Fri: 10
    What is the difference between the highest and the lowest number of mangoes?
  20. 20.Students who chose each subject
    Maths: 120
    Science: 100
    English: 40
    Hindi: 60
    Art: 80
    Which subject has the fewest students?     (a) Maths (b) Science (c) Hindi (d) English
  21. 21.Trees planted by each class
    Class 6: 30
    Class 7: 210
    Class 8: 90
    Class 9: 120
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  22. 22.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 175
    Art: 50
    The number for Science is what percent of the total?
  23. 23.Students who chose each subject
    Maths: 25
    Science: 25
    English: 30
    Hindi: 15
    Art: 5
    Which subject has the fewest students?     (a) English (b) Science (c) Art (d) Maths
  24. 24.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 120
    Class 9: 90
    Class 10: 150
    The number for Class 9 is what percent of the total?
  25. 25.Trees planted by each class
    Class 6: 200
    Class 7: 80
    Class 8: 120
    Class 9: 120
    Class 10: 280
    What is the difference between the highest and the lowest number of trees?
  26. 26.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 10
    Class 9: 30
    Class 10: 25
    How many more trees are there for Class 9 than for Class 7?
  27. 27.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 100
    Wed: 100
    Thu: 50
    Fri: 75
    How many more mangoes are there for Tue than for Thu?
  28. 28.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 35
    Wed: 25
    Thu: 15
    Fri: 15
    The number for Thu is what percent of the total?
  29. 29.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 100
    Class 9: 150
    Class 10: 300
    How many more trees are there for Class 10 than for Class 7?
  30. 30.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 30
    Thu: 10
    Fri: 15
    What is the average number of books per day?
  31. 31.Books sold by a shop
    Mon: 10
    Tue: 50
    Wed: 20
    Thu: 50
    Fri: 70
    The number for Tue is what percent of the total?
  32. 32.Students who chose each subject
    Maths: 125
    Science: 50
    English: 75
    Hindi: 75
    Art: 175
    The number for English is what percent of the total?
  33. 33.Trees planted by each class
    Class 6: 500
    Class 7: 250
    Class 8: 100
    Class 9: 100
    Class 10: 50
    How many trees are there in all?
  34. 34.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
  35. 35.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 70
    How many mangoes are there in all?
  36. 36.Students who chose each subject
    Maths: 300
    Science: 150
    English: 200
    Hindi: 100
    Art: 250
    The number for Art is what percent of the total?
  37. 37.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 50
    Wed: 100
    Thu: 75
    Fri: 100
    The number for Wed is what percent of the total?
  38. 38.Students who chose each subject
    Maths: 75
    Science: 125
    English: 50
    Hindi: 150
    Art: 100
    What is the difference between the highest and the lowest number of students?
  39. 39.Visitors to a science museum
    Jan: 20
    Feb: 15
    Mar: 30
    Apr: 10
    May: 25
    The number for Feb is what percent of the total?
  40. 40.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 120
    Apr: 180
    May: 60
    How many visitors are there in all?

Answer key

  1. 160
  2. 25
  3. 100
  4. 40
  5. Wed
  6. 100
  7. 125
  8. 500
  9. 25
  10. 160
  11. Fri
  12. 20
  13. 20
  14. Class 9
  15. Class 8
  16. Class 9
  17. 10
  18. 30
  19. 60
  20. English
  21. 180
  22. 15
  23. Art
  24. 15
  25. 200
  26. 15
  27. 50
  28. 15
  29. 100
  30. 20
  31. 25
  32. 15
  33. 1000
  34. 300
  35. 200
  36. 25
  37. 20
  38. 100
  39. 15
  40. 600

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