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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 404 · 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.Students who chose each subject
    Maths: 20
    Science: 25
    English: 10
    Hindi: 15
    Art: 30
    What is the difference between the highest and the lowest number of students?
  2. 2.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 120
    Class 9: 120
    Class 10: 210
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
  3. 3.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 200
    Class 9: 200
    Class 10: 150
    What is the average number of trees per class?
  4. 4.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 160
    Which day has the most books?     (a) Mon (b) Fri (c) Wed (d) Tue
  5. 5.Visitors to a science museum
    Jan: 50
    Feb: 60
    Mar: 40
    Apr: 40
    May: 10
    Which month has the fewest visitors?     (a) Mar (b) May (c) Jan (d) Apr
  6. 6.Books sold by a shop
    Mon: 50
    Tue: 400
    Wed: 100
    Thu: 150
    Fri: 300
    Which day has the most books?     (a) Wed (b) Mon (c) Tue (d) Fri
  7. 7.Books sold by a shop
    Mon: 40
    Tue: 20
    Wed: 70
    Thu: 40
    Fri: 30
    How many more books are there for Mon than for Fri?
  8. 8.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 120
    Class 9: 120
    Class 10: 90
    What is the difference between the highest and the lowest number of trees?
  9. 9.Books sold by a shop
    Mon: 25
    Tue: 30
    Wed: 20
    Thu: 10
    Fri: 15
    Which day has the most books?     (a) Wed (b) Tue (c) Fri (d) Mon
  10. 10.Trees planted by each class
    Class 6: 80
    Class 7: 160
    Class 8: 160
    Class 9: 120
    Class 10: 280
    What is the average number of trees per class?
  11. 11.Visitors to a science museum
    Jan: 60
    Feb: 15
    Mar: 105
    Apr: 90
    May: 30
    Which month has the most visitors?     (a) May (b) Feb (c) Apr (d) Mar
  12. 12.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 20
    Class 9: 25
    Class 10: 15
    The number for Class 9 is what percent of the total?
  13. 13.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 120
    Thu: 180
    Fri: 120
    How many more mangoes are there for Mon than for Tue?
  14. 14.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 60
    How many more mangoes are there for Mon than for Wed?
  15. 15.Books sold by a shop
    Mon: 210
    Tue: 90
    Wed: 30
    Thu: 150
    Fri: 120
    Which day has the most books?     (a) Tue (b) Mon (c) Wed (d) Thu
  16. 16.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 20
    Which day has the most books?     (a) Fri (b) Wed (c) Tue (d) Thu
  17. 17.Students who chose each subject
    Maths: 210
    Science: 90
    English: 60
    Hindi: 90
    Art: 150
    Which subject has the most students?     (a) Maths (b) Science (c) Art (d) Hindi
  18. 18.Visitors to a science museum
    Jan: 20
    Feb: 60
    Mar: 40
    Apr: 50
    May: 30
    How many visitors are there in all?
  19. 19.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 15
    Wed: 75
    Thu: 60
    Fri: 45
    How many more mangoes are there for Mon than for Tue?
  20. 20.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 40
    Apr: 100
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  21. 21.Books sold by a shop
    Mon: 350
    Tue: 150
    Wed: 200
    Thu: 50
    Fri: 250
    Which day has the most books?     (a) Tue (b) Mon (c) Fri (d) Thu
  22. 22.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 120
    Apr: 60
    May: 120
    The number for Apr is what percent of the total?
  23. 23.Books sold by a shop
    Mon: 80
    Tue: 160
    Wed: 240
    Thu: 120
    Fri: 200
    Which day has the most books?     (a) Thu (b) Tue (c) Wed (d) Mon
  24. 24.Trees planted by each class
    Class 6: 40
    Class 7: 120
    Class 8: 80
    Class 9: 60
    Class 10: 100
    What is the average number of trees per class?
  25. 25.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 60
    Thu: 140
    Fri: 40
    What is the average number of books per day?
  26. 26.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 180
    Thu: 150
    Fri: 60
    Which day has the fewest books?     (a) Fri (b) Mon (c) Tue (d) Thu
  27. 27.Visitors to a science museum
    Jan: 120
    Feb: 160
    Mar: 80
    Apr: 160
    May: 280
    Which month has the most visitors?     (a) Jan (b) Feb (c) May (d) Mar
  28. 28.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 45
    How many more books are there for Thu than for Tue?
  29. 29.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 15
    Thu: 15
    Fri: 10
    How many mangoes are there in all?
  30. 30.Visitors to a science museum
    Jan: 320
    Feb: 120
    Mar: 160
    Apr: 80
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  31. 31.Visitors to a science museum
    Jan: 20
    Feb: 10
    Mar: 35
    Apr: 15
    May: 20
    The number for Mar is what percent of the total?
  32. 32.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 250
    Thu: 300
    Fri: 200
    How many more mangoes are there for Thu than for Fri?
  33. 33.Students who chose each subject
    Maths: 45
    Science: 60
    English: 30
    Hindi: 90
    Art: 75
    Which subject has the most students?     (a) Art (b) Science (c) Hindi (d) Maths
  34. 34.Books sold by a shop
    Mon: 200
    Tue: 50
    Wed: 100
    Thu: 300
    Fri: 350
    How many more books are there for Fri than for Mon?
  35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 20
    Class 9: 40
    Class 10: 40
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 8
  36. 36.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 75
    Thu: 60
    Fri: 60
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Mon (d) Wed
  37. 37.Visitors to a science museum
    Jan: 40
    Feb: 240
    Mar: 80
    Apr: 320
    May: 120
    What is the average number of visitors per month?
  38. 38.Visitors to a science museum
    Jan: 150
    Feb: 180
    Mar: 30
    Apr: 120
    May: 120
    How many more visitors are there for Feb than for Apr?
  39. 39.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 70
    Fri: 30
    Which day has the most books?     (a) Mon (b) Wed (c) Fri (d) Thu
  40. 40.Visitors to a science museum
    Jan: 30
    Feb: 90
    Mar: 15
    Apr: 60
    May: 105
    Which month has the most visitors?     (a) Apr (b) May (c) Jan (d) Feb

Answer key

  1. 20
  2. Class 7
  3. 200
  4. Mon
  5. May
  6. Tue
  7. 10
  8. 60
  9. Tue
  10. 160
  11. Mar
  12. 25
  13. 60
  14. 60
  15. Mon
  16. Thu
  17. Maths
  18. 200
  19. 90
  20. 80
  21. Mon
  22. 10
  23. Wed
  24. 80
  25. 80
  26. Fri
  27. May
  28. 15
  29. 100
  30. 240
  31. 35
  32. 100
  33. Hindi
  34. 150
  35. Class 8
  36. Wed
  37. 160
  38. 60
  39. Thu
  40. May

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