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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 89 · 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: 30
    Science: 35
    English: 15
    Hindi: 5
    Art: 15
    The number for English is what percent of the total?
  2. 2.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 60
    The number for Mon is what percent of the total?
  3. 3.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 100
    Class 9: 150
    Class 10: 200
    Which class has the most trees?     (a) Class 10 (b) Class 6 (c) Class 8 (d) Class 9
  4. 4.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 100
    Class 9: 100
    Class 10: 125
    What is the difference between the highest and the lowest number of trees?
  5. 5.Students who chose each subject
    Maths: 20
    Science: 35
    English: 10
    Hindi: 20
    Art: 15
    What is the difference between the highest and the lowest number of students?
  6. 6.Students who chose each subject
    Maths: 105
    Science: 60
    English: 15
    Hindi: 75
    Art: 45
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Maths (d) English
  7. 7.Students who chose each subject
    Maths: 20
    Science: 50
    English: 40
    Hindi: 30
    Art: 60
    How many students are there in all?
  8. 8.Students who chose each subject
    Maths: 20
    Science: 35
    English: 10
    Hindi: 20
    Art: 15
    How many students are there in all?
  9. 9.Visitors to a science museum
    Jan: 40
    Feb: 80
    Mar: 80
    Apr: 140
    May: 60
    How many more visitors are there for Apr than for Feb?
  10. 10.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 160
    Apr: 120
    May: 200
    How many more visitors are there for Jan than for Mar?
  11. 11.Students who chose each subject
    Maths: 50
    Science: 100
    English: 150
    Hindi: 75
    Art: 125
    Which subject has the most students?     (a) Art (b) Science (c) Hindi (d) English
  12. 12.Students who chose each subject
    Maths: 120
    Science: 150
    English: 180
    Hindi: 90
    Art: 60
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Maths (d) Art
  13. 13.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 30
    Thu: 90
    Fri: 60
    Which day has the fewest books?     (a) Wed (b) Thu (c) Mon (d) Tue
  14. 14.Students who chose each subject
    Maths: 40
    Science: 50
    English: 30
    Hindi: 40
    Art: 40
    How many more students are there for Science than for Art?
  15. 15.Visitors to a science museum
    Jan: 160
    Feb: 240
    Mar: 80
    Apr: 120
    May: 200
    Which month has the most visitors?     (a) Feb (b) Jan (c) Apr (d) May
  16. 16.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 30
    Thu: 210
    Fri: 90
    How many mangoes are there in all?
  17. 17.Students who chose each subject
    Maths: 120
    Science: 180
    English: 120
    Hindi: 60
    Art: 120
    Which subject has the most students?     (a) English (b) Science (c) Maths (d) Art
  18. 18.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 20
    Class 9: 25
    Class 10: 20
    What is the average number of trees per class?
  19. 19.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 45
    What is the average number of books per day?
  20. 20.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 30
    Thu: 90
    Fri: 210
    What is the average number of books per day?
  21. 21.Students who chose each subject
    Maths: 120
    Science: 120
    English: 150
    Hindi: 120
    Art: 90
    Which subject has the most students?     (a) Hindi (b) Art (c) English (d) Science
  22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 30
    Thu: 75
    Fri: 45
    The number for Tue is what percent of the total?
  23. 23.Books sold by a shop
    Mon: 100
    Tue: 75
    Wed: 50
    Thu: 150
    Fri: 125
    Which day has the fewest books?     (a) Fri (b) Thu (c) Wed (d) Mon
  24. 24.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 50
    Thu: 100
    Fri: 150
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Wed (d) Tue
  25. 25.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 120
    Art: 120
    The number for Maths is what percent of the total?
  26. 26.Books sold by a shop
    Mon: 300
    Tue: 250
    Wed: 100
    Thu: 150
    Fri: 200
    How many books are there in all?
  27. 27.Students who chose each subject
    Maths: 50
    Science: 40
    English: 20
    Hindi: 30
    Art: 60
    What is the average number of students per subject?
  28. 28.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 10
    Class 9: 50
    Class 10: 30
    Which class has the fewest trees?     (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 8
  29. 29.Visitors to a science museum
    Jan: 160
    Feb: 80
    Mar: 160
    Apr: 160
    May: 240
    The number for Jan is what percent of the total?
  30. 30.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 20
    Class 9: 100
    Class 10: 100
    Which class has the most trees?     (a) Class 9 (b) Class 10 (c) Class 8 (d) Class 6
  31. 31.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 15
    Wed: 90
    Thu: 45
    Fri: 75
    How many mangoes are there in all?
  32. 32.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 40
    Thu: 50
    Fri: 60
    The number for Mon is what percent of the total?
  33. 33.Books sold by a shop
    Mon: 150
    Tue: 250
    Wed: 100
    Thu: 200
    Fri: 300
    What is the difference between the highest and the lowest number of books?
  34. 34.Trees planted by each class
    Class 6: 320
    Class 7: 160
    Class 8: 120
    Class 9: 120
    Class 10: 80
    The number for Class 6 is what percent of the total?
  35. 35.Trees planted by each class
    Class 6: 160
    Class 7: 20
    Class 8: 40
    Class 9: 100
    Class 10: 80
    The number for Class 6 is what percent of the total?
  36. 36.Students who chose each subject
    Maths: 180
    Science: 150
    English: 90
    Hindi: 150
    Art: 30
    The number for Science is what percent of the total?
  37. 37.Students who chose each subject
    Maths: 350
    Science: 250
    English: 200
    Hindi: 50
    Art: 150
    How many students are there in all?
  38. 38.Books sold by a shop
    Mon: 20
    Tue: 70
    Wed: 40
    Thu: 40
    Fri: 30
    How many books are there in all?
  39. 39.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 60
    Fri: 45
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Wed (d) Mon
  40. 40.Students who chose each subject
    Maths: 60
    Science: 40
    English: 20
    Hindi: 40
    Art: 40
    Which subject has the fewest students?     (a) Science (b) Art (c) English (d) Maths

Answer key

  1. 15
  2. 20
  3. Class 6
  4. 50
  5. 25
  6. English
  7. 200
  8. 100
  9. 60
  10. 80
  11. English
  12. Art
  13. Wed
  14. 10
  15. Feb
  16. 600
  17. Science
  18. 20
  19. 60
  20. 120
  21. English
  22. 30
  23. Wed
  24. Wed
  25. 25
  26. 1000
  27. 40
  28. Class 8
  29. 20
  30. Class 6
  31. 300
  32. 15
  33. 200
  34. 40
  35. 40
  36. 25
  37. 1000
  38. 200
  39. Fri
  40. English

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