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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 297 · 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: 200
    Science: 200
    English: 40
    Hindi: 240
    Art: 120
    How many students are there in all?
  2. 2.Students who chose each subject
    Maths: 90
    Science: 15
    English: 45
    Hindi: 75
    Art: 75
    The number for Hindi is what percent of the total?
  3. 3.Students who chose each subject
    Maths: 45
    Science: 30
    English: 75
    Hindi: 45
    Art: 105
    The number for Hindi is what percent of the total?
  4. 4.Visitors to a science museum
    Jan: 140
    Feb: 40
    Mar: 60
    Apr: 100
    May: 60
    Which month has the fewest visitors?     (a) Apr (b) Feb (c) Mar (d) May
  5. 5.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 75
    Wed: 125
    Thu: 100
    Fri: 50
    How many mangoes are there in all?
  6. 6.Trees planted by each class
    Class 6: 100
    Class 7: 80
    Class 8: 60
    Class 9: 80
    Class 10: 80
    What is the average number of trees per class?
  7. 7.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 210
    Thu: 120
    Fri: 60
    How many more mangoes are there for Wed than for Mon?
  8. 8.Books sold by a shop
    Mon: 60
    Tue: 180
    Wed: 90
    Thu: 120
    Fri: 150
    Which day has the fewest books?     (a) Mon (b) Tue (c) Wed (d) Fri
  9. 9.Students who chose each subject
    Maths: 60
    Science: 75
    English: 60
    Hindi: 60
    Art: 45
    Which subject has the most students?     (a) English (b) Hindi (c) Science (d) Maths
  10. 10.Visitors to a science museum
    Jan: 20
    Feb: 100
    Mar: 120
    Apr: 80
    May: 80
    How many more visitors are there for Mar than for Apr?
  11. 11.Trees planted by each class
    Class 6: 15
    Class 7: 25
    Class 8: 10
    Class 9: 20
    Class 10: 30
    How many trees are there in all?
  12. 12.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 200
    Wed: 200
    Thu: 200
    Fri: 300
    How many more mangoes are there for Wed than for Mon?
  13. 13.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 40
    Apr: 120
    May: 100
    The number for Apr is what percent of the total?
  14. 14.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 30
    Class 9: 90
    Class 10: 45
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 10 (d) Class 8
  15. 15.Books sold by a shop
    Mon: 240
    Tue: 90
    Wed: 90
    Thu: 120
    Fri: 60
    How many books are there in all?
  16. 16.Visitors to a science museum
    Jan: 100
    Feb: 40
    Mar: 20
    Apr: 80
    May: 160
    Which month has the most visitors?     (a) Jan (b) May (c) Feb (d) Apr
  17. 17.Trees planted by each class
    Class 6: 45
    Class 7: 90
    Class 8: 75
    Class 9: 75
    Class 10: 15
    How many trees are there in all?
  18. 18.Trees planted by each class
    Class 6: 250
    Class 7: 50
    Class 8: 250
    Class 9: 300
    Class 10: 150
    What is the average number of trees per class?
  19. 19.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 300
    Class 9: 250
    Class 10: 50
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 7
  20. 20.Students who chose each subject
    Maths: 15
    Science: 60
    English: 105
    Hindi: 75
    Art: 45
    Which subject has the most students?     (a) Hindi (b) Maths (c) English (d) Science
  21. 21.Books sold by a shop
    Mon: 40
    Tue: 5
    Wed: 15
    Thu: 15
    Fri: 25
    What is the average number of books per day?
  22. 22.Books sold by a shop
    Mon: 150
    Tue: 125
    Wed: 100
    Thu: 50
    Fri: 75
    How many books are there in all?
  23. 23.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Mon (d) Wed
  24. 24.Students who chose each subject
    Maths: 20
    Science: 70
    English: 30
    Hindi: 30
    Art: 50
    The number for Hindi is what percent of the total?
  25. 25.Students who chose each subject
    Maths: 100
    Science: 120
    English: 80
    Hindi: 80
    Art: 20
    What is the average number of students per subject?
  26. 26.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 15
    Wed: 75
    Thu: 45
    Fri: 90
    The number for Tue is what percent of the total?
  27. 27.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 120
    Thu: 60
    Fri: 40
    Which day has the most books?     (a) Tue (b) Wed (c) Mon (d) Thu
  28. 28.Visitors to a science museum
    Jan: 70
    Feb: 50
    Mar: 30
    Apr: 20
    May: 30
    Which month has the fewest visitors?     (a) May (b) Mar (c) Apr (d) Feb
  29. 29.Students who chose each subject
    Maths: 15
    Science: 45
    English: 120
    Hindi: 60
    Art: 60
    The number for English is what percent of the total?
  30. 30.Students who chose each subject
    Maths: 60
    Science: 20
    English: 30
    Hindi: 40
    Art: 50
    What is the average number of students per subject?
  31. 31.Trees planted by each class
    Class 6: 150
    Class 7: 60
    Class 8: 210
    Class 9: 30
    Class 10: 150
    How many more trees are there for Class 8 than for Class 10?
  32. 32.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 100
    Wed: 150
    Thu: 250
    Fri: 300
    The number for Thu is what percent of the total?
  33. 33.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 20
    Class 9: 50
    Class 10: 40
    How many trees are there in all?
  34. 34.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 30
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Tue (d) Fri
  35. 35.Students who chose each subject
    Maths: 120
    Science: 150
    English: 120
    Hindi: 90
    Art: 120
    The number for Art is what percent of the total?
  36. 36.Trees planted by each class
    Class 6: 10
    Class 7: 90
    Class 8: 50
    Class 9: 20
    Class 10: 30
    The number for Class 10 is what percent of the total?
  37. 37.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 35
    Thu: 15
    Fri: 10
    How many more books are there for Wed than for Tue?
  38. 38.Trees planted by each class
    Class 6: 280
    Class 7: 160
    Class 8: 160
    Class 9: 40
    Class 10: 160
    How many trees are there in all?
  39. 39.Books sold by a shop
    Mon: 75
    Tue: 175
    Wed: 50
    Thu: 100
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  40. 40.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 80
    Apr: 40
    May: 100
    What is the average number of visitors per month?

Answer key

  1. 800
  2. 25
  3. 15
  4. Feb
  5. 500
  6. 80
  7. 90
  8. Mon
  9. Science
  10. 40
  11. 100
  12. 100
  13. 30
  14. Class 8
  15. 600
  16. May
  17. 300
  18. 200
  19. Class 8
  20. English
  21. 20
  22. 500
  23. Wed
  24. 15
  25. 80
  26. 5
  27. Wed
  28. Apr
  29. 40
  30. 40
  31. 60
  32. 25
  33. 200
  34. Fri
  35. 20
  36. 15
  37. 15
  38. 800
  39. 125
  40. 80

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