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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 848 · 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: 60
    Science: 40
    English: 30
    Hindi: 20
    Art: 50
    What is the difference between the highest and the lowest number of students?
  2. 2.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 40
    Wed: 30
    Thu: 10
    Fri: 40
    The number for Tue is what percent of the total?
  3. 3.Students who chose each subject
    Maths: 180
    Science: 150
    English: 90
    Hindi: 60
    Art: 120
    What is the difference between the highest and the lowest number of students?
  4. 4.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 20
    How many more mangoes are there for Mon than for Fri?
  5. 5.Visitors to a science museum
    Jan: 60
    Feb: 45
    Mar: 105
    Apr: 60
    May: 30
    How many visitors are there in all?
  6. 6.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 60
    Fri: 45
    How many books are there in all?
  7. 7.Students who chose each subject
    Maths: 150
    Science: 200
    English: 250
    Hindi: 200
    Art: 200
    How many more students are there for English than for Maths?
  8. 8.Students who chose each subject
    Maths: 30
    Science: 25
    English: 20
    Hindi: 20
    Art: 5
    How many more students are there for Science than for Art?
  9. 9.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 60
    Thu: 90
    Fri: 210
    How many more mangoes are there for Mon than for Thu?
  10. 10.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 150
    Wed: 100
    Thu: 200
    Fri: 250
    The number for Wed is what percent of the total?
  11. 11.Visitors to a science museum
    Jan: 200
    Feb: 150
    Mar: 100
    Apr: 200
    May: 350
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) Jan (d) Feb
  12. 12.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 100
    Thu: 80
    Fri: 80
    What is the average number of books per day?
  13. 13.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 40
    Thu: 140
    Fri: 60
    The number for Tue is what percent of the total?
  14. 14.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 60
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Mon (d) Tue
  15. 15.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 140
    Class 9: 60
    Class 10: 80
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 8 (d) Class 6
  16. 16.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 160
    What is the average number of books per day?
  17. 17.Students who chose each subject
    Maths: 105
    Science: 60
    English: 60
    Hindi: 60
    Art: 15
    Which subject has the most students?     (a) Art (b) Science (c) Maths (d) Hindi
  18. 18.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 45
    Thu: 90
    Fri: 75
    What is the average number of mangoes per day?
  19. 19.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 15
    Class 9: 30
    Class 10: 105
    How many more trees are there for Class 6 than for Class 8?
  20. 20.Books sold by a shop
    Mon: 60
    Tue: 10
    Wed: 40
    Thu: 50
    Fri: 40
    Which day has the fewest books?     (a) Mon (b) Fri (c) Thu (d) Tue
  21. 21.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 60
    Thu: 100
    Fri: 140
    How many more books are there for Thu than for Tue?
  22. 22.Trees planted by each class
    Class 6: 140
    Class 7: 60
    Class 8: 60
    Class 9: 100
    Class 10: 40
    What is the average number of trees per class?
  23. 23.Books sold by a shop
    Mon: 60
    Tue: 70
    Wed: 30
    Thu: 10
    Fri: 30
    What is the average number of books per day?
  24. 24.Trees planted by each class
    Class 6: 40
    Class 7: 120
    Class 8: 100
    Class 9: 80
    Class 10: 60
    How many trees are there in all?
  25. 25.Visitors to a science museum
    Jan: 40
    Feb: 240
    Mar: 280
    Apr: 120
    May: 120
    Which month has the fewest visitors?     (a) May (b) Feb (c) Jan (d) Apr
  26. 26.Students who chose each subject
    Maths: 60
    Science: 75
    English: 60
    Hindi: 45
    Art: 60
    How many students are there in all?
  27. 27.Students who chose each subject
    Maths: 150
    Science: 120
    English: 60
    Hindi: 90
    Art: 180
    How many more students are there for Science than for English?
  28. 28.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 50
    Wed: 60
    Thu: 40
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  29. 29.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 60
    Class 9: 90
    Class 10: 180
    How many trees are there in all?
  30. 30.Visitors to a science museum
    Jan: 250
    Feb: 200
    Mar: 200
    Apr: 150
    May: 200
    Which month has the fewest visitors?     (a) May (b) Apr (c) Jan (d) Feb
  31. 31.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 200
    Wed: 150
    Thu: 100
    Fri: 200
    How many mangoes are there in all?
  32. 32.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 120
    The number for Wed is what percent of the total?
  33. 33.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  34. 34.Students who chose each subject
    Maths: 30
    Science: 60
    English: 20
    Hindi: 50
    Art: 40
    What is the average number of students per subject?
  35. 35.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 120
    Fri: 40
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Wed (d) Tue
  36. 36.Students who chose each subject
    Maths: 80
    Science: 20
    English: 40
    Hindi: 30
    Art: 30
    The number for Science is what percent of the total?
  37. 37.Students who chose each subject
    Maths: 90
    Science: 75
    English: 15
    Hindi: 45
    Art: 75
    How many students are there in all?
  38. 38.Students who chose each subject
    Maths: 150
    Science: 300
    English: 250
    Hindi: 200
    Art: 100
    How many students are there in all?
  39. 39.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 45
    Wed: 60
    Thu: 75
    Fri: 30
    How many mangoes are there in all?
  40. 40.Students who chose each subject
    Maths: 250
    Science: 100
    English: 50
    Hindi: 250
    Art: 350
    How many students are there in all?

Answer key

  1. 40
  2. 20
  3. 120
  4. 40
  5. 300
  6. 300
  7. 100
  8. 20
  9. 30
  10. 10
  11. Mar
  12. 80
  13. 25
  14. Mon
  15. Class 6
  16. 160
  17. Maths
  18. 60
  19. 75
  20. Tue
  21. 40
  22. 80
  23. 40
  24. 400
  25. Jan
  26. 300
  27. 60
  28. 40
  29. 600
  30. Apr
  31. 1000
  32. 20
  33. 40
  34. 40
  35. Fri
  36. 10
  37. 300
  38. 1000
  39. 300
  40. 1000

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