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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 560 · 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.Trees planted by each class
    Class 6: 140
    Class 7: 60
    Class 8: 60
    Class 9: 20
    Class 10: 120
    How many more trees are there for Class 10 than for Class 7?
  2. 2.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 20
    Class 9: 40
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  3. 3.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 50
    Thu: 100
    Fri: 100
    The number for Wed is what percent of the total?
  4. 4.Students who chose each subject
    Maths: 40
    Science: 320
    English: 160
    Hindi: 120
    Art: 160
    What is the difference between the highest and the lowest number of students?
  5. 5.Trees planted by each class
    Class 6: 350
    Class 7: 200
    Class 8: 200
    Class 9: 100
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  6. 6.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 240
    Apr: 160
    May: 200
    What is the average number of visitors per month?
  7. 7.Trees planted by each class
    Class 6: 25
    Class 7: 5
    Class 8: 35
    Class 9: 25
    Class 10: 10
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 8 (d) Class 7
  8. 8.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 200
    Thu: 300
    Fri: 250
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Trees planted by each class
    Class 6: 90
    Class 7: 20
    Class 8: 30
    Class 9: 30
    Class 10: 30
    The number for Class 10 is what percent of the total?
  10. 10.Trees planted by each class
    Class 6: 105
    Class 7: 60
    Class 8: 45
    Class 9: 75
    Class 10: 15
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 10
  11. 11.Trees planted by each class
    Class 6: 140
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 40
    The number for Class 9 is what percent of the total?
  12. 12.Books sold by a shop
    Mon: 120
    Tue: 100
    Wed: 60
    Thu: 40
    Fri: 80
    How many more books are there for Wed than for Thu?
  13. 13.Students who chose each subject
    Maths: 20
    Science: 30
    English: 25
    Hindi: 15
    Art: 10
    Which subject has the fewest students?     (a) Science (b) Hindi (c) English (d) Art
  14. 14.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 160
    Fri: 120
    The number for Wed is what percent of the total?
  15. 15.Trees planted by each class
    Class 6: 25
    Class 7: 5
    Class 8: 15
    Class 9: 25
    Class 10: 30
    What is the average number of trees per class?
  16. 16.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 75
    The number for Thu is what percent of the total?
  17. 17.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 30
    Thu: 15
    Fri: 10
    Which day has the fewest books?     (a) Mon (b) Wed (c) Fri (d) Thu
  18. 18.Trees planted by each class
    Class 6: 140
    Class 7: 100
    Class 8: 40
    Class 9: 60
    Class 10: 60
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 9
  19. 19.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 10
    Wed: 50
    Thu: 30
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
  20. 20.Students who chose each subject
    Maths: 350
    Science: 250
    English: 100
    Hindi: 150
    Art: 150
    The number for Maths is what percent of the total?
  21. 21.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 120
    Wed: 80
    Thu: 100
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  22. 22.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 30
    Thu: 20
    Fri: 20
    Which day has the most books?     (a) Mon (b) Wed (c) Fri (d) Thu
  23. 23.Trees planted by each class
    Class 6: 175
    Class 7: 100
    Class 8: 75
    Class 9: 100
    Class 10: 50
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 7 (d) Class 10
  24. 24.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 100
    Thu: 20
    Fri: 80
    Which day has the fewest books?     (a) Thu (b) Fri (c) Mon (d) Tue
  25. 25.Students who chose each subject
    Maths: 200
    Science: 40
    English: 160
    Hindi: 160
    Art: 240
    How many students are there in all?
  26. 26.Trees planted by each class
    Class 6: 50
    Class 7: 70
    Class 8: 40
    Class 9: 30
    Class 10: 10
    The number for Class 9 is what percent of the total?
  27. 27.Books sold by a shop
    Mon: 60
    Tue: 240
    Wed: 150
    Thu: 120
    Fri: 30
    What is the average number of books per day?
  28. 28.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 300
    Wed: 200
    Thu: 100
    Fri: 250
    How many more mangoes are there for Tue than for Fri?
  29. 29.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 20
    Apr: 60
    May: 40
    How many visitors are there in all?
  30. 30.Trees planted by each class
    Class 6: 90
    Class 7: 180
    Class 8: 150
    Class 9: 120
    Class 10: 60
    How many trees are there in all?
  31. 31.Students who chose each subject
    Maths: 100
    Science: 80
    English: 120
    Hindi: 40
    Art: 60
    What is the average number of students per subject?
  32. 32.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 150
    Wed: 75
    Thu: 50
    Fri: 100
    How many mangoes are there in all?
  33. 33.Students who chose each subject
    Maths: 120
    Science: 150
    English: 60
    Hindi: 90
    Art: 180
    The number for Hindi is what percent of the total?
  34. 34.Visitors to a science museum
    Jan: 60
    Feb: 75
    Mar: 60
    Apr: 45
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  35. 35.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 15
    Class 9: 10
    Class 10: 25
    How many trees are there in all?
  36. 36.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 120
    Class 9: 200
    Class 10: 160
    What is the average number of trees per class?
  37. 37.Visitors to a science museum
    Jan: 120
    Feb: 240
    Mar: 160
    Apr: 80
    May: 200
    Which month has the fewest visitors?     (a) May (b) Jan (c) Mar (d) Apr
  38. 38.Students who chose each subject
    Maths: 75
    Science: 150
    English: 50
    Hindi: 100
    Art: 125
    Which subject has the fewest students?     (a) Art (b) English (c) Hindi (d) Science
  39. 39.Visitors to a science museum
    Jan: 350
    Feb: 250
    Mar: 50
    Apr: 100
    May: 250
    How many more visitors are there for Jan than for May?
  40. 40.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 120
    Apr: 100
    May: 60
    Which month has the fewest visitors?     (a) Jan (b) May (c) Apr (d) Feb

Answer key

  1. 60
  2. 40
  3. 10
  4. 280
  5. 250
  6. 160
  7. Class 8
  8. 200
  9. 15
  10. Class 10
  11. 20
  12. 20
  13. Art
  14. 20
  15. 20
  16. 15
  17. Fri
  18. Class 6
  19. 50
  20. 35
  21. 80
  22. Wed
  23. Class 10
  24. Thu
  25. 800
  26. 15
  27. 120
  28. 50
  29. 200
  30. 600
  31. 80
  32. 500
  33. 15
  34. 30
  35. 100
  36. 160
  37. Apr
  38. English
  39. 100
  40. Feb

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