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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 542 · 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.Visitors to a science museum
    Jan: 280
    Feb: 200
    Mar: 160
    Apr: 120
    May: 40
    The number for Apr is what percent of the total?
  2. 2.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 10
    Class 9: 35
    Class 10: 15
    How many trees are there in all?
  3. 3.Visitors to a science museum
    Jan: 20
    Feb: 35
    Mar: 20
    Apr: 20
    May: 5
    How many visitors are there in all?
  4. 4.Students who chose each subject
    Maths: 40
    Science: 50
    English: 40
    Hindi: 30
    Art: 40
    What is the average number of students per subject?
  5. 5.Visitors to a science museum
    Jan: 40
    Feb: 10
    Mar: 40
    Apr: 80
    May: 30
    Which month has the fewest visitors?     (a) Jan (b) May (c) Feb (d) Apr
  6. 6.Students who chose each subject
    Maths: 150
    Science: 250
    English: 200
    Hindi: 350
    Art: 50
    Which subject has the most students?     (a) Maths (b) Art (c) Hindi (d) English
  7. 7.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 40
    Wed: 80
    Thu: 80
    Fri: 120
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  8. 8.Students who chose each subject
    Maths: 25
    Science: 100
    English: 100
    Hindi: 150
    Art: 125
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Science (d) Maths
  9. 9.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 45
    Thu: 75
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Trees planted by each class
    Class 6: 60
    Class 7: 15
    Class 8: 120
    Class 9: 45
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  11. 11.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 125
    Class 9: 50
    Class 10: 75
    The number for Class 7 is what percent of the total?
  12. 12.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 25
    Class 9: 100
    Class 10: 125
    The number for Class 10 is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 25
    Tue: 5
    Wed: 15
    Thu: 35
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  14. 14.Books sold by a shop
    Mon: 160
    Tue: 240
    Wed: 200
    Thu: 160
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  15. 15.Students who chose each subject
    Maths: 200
    Science: 200
    English: 200
    Hindi: 150
    Art: 250
    Which subject has the fewest students?     (a) Maths (b) Art (c) Science (d) Hindi
  16. 16.Students who chose each subject
    Maths: 100
    Science: 150
    English: 125
    Hindi: 100
    Art: 25
    How many students are there in all?
  17. 17.Trees planted by each class
    Class 6: 300
    Class 7: 50
    Class 8: 350
    Class 9: 100
    Class 10: 200
    How many more trees are there for Class 6 than for Class 10?
  18. 18.Books sold by a shop
    Mon: 125
    Tue: 175
    Wed: 75
    Thu: 50
    Fri: 75
    How many more books are there for Tue than for Fri?
  19. 19.Students who chose each subject
    Maths: 120
    Science: 120
    English: 60
    Hindi: 120
    Art: 180
    How many more students are there for Hindi than for English?
  20. 20.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 40
    Thu: 60
    Fri: 40
    The number for Mon is what percent of the total?
  21. 21.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 60
    Which day has the fewest books?     (a) Wed (b) Thu (c) Tue (d) Fri
  22. 22.Students who chose each subject
    Maths: 50
    Science: 450
    English: 200
    Hindi: 150
    Art: 150
    Which subject has the fewest students?     (a) English (b) Maths (c) Art (d) Hindi
  23. 23.Books sold by a shop
    Mon: 10
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 70
    Which day has the most books?     (a) Fri (b) Thu (c) Tue (d) Mon
  24. 24.Trees planted by each class
    Class 6: 30
    Class 7: 80
    Class 8: 30
    Class 9: 20
    Class 10: 40
    How many more trees are there for Class 10 than for Class 9?
  25. 25.Students who chose each subject
    Maths: 90
    Science: 75
    English: 30
    Hindi: 60
    Art: 45
    What is the difference between the highest and the lowest number of students?
  26. 26.Students who chose each subject
    Maths: 350
    Science: 200
    English: 200
    Hindi: 50
    Art: 200
    The number for English is what percent of the total?
  27. 27.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 90
    Wed: 45
    Thu: 30
    Fri: 60
    The number for Thu is what percent of the total?
  28. 28.Visitors to a science museum
    Jan: 100
    Feb: 200
    Mar: 300
    Apr: 200
    May: 200
    The number for Mar is what percent of the total?
  29. 29.Trees planted by each class
    Class 6: 15
    Class 7: 25
    Class 8: 35
    Class 9: 5
    Class 10: 20
    How many trees are there in all?
  30. 30.Visitors to a science museum
    Jan: 10
    Feb: 30
    Mar: 25
    Apr: 15
    May: 20
    How many more visitors are there for Mar than for May?
  31. 31.Books sold by a shop
    Mon: 30
    Tue: 60
    Wed: 40
    Thu: 20
    Fri: 50
    Which day has the fewest books?     (a) Mon (b) Thu (c) Wed (d) Tue
  32. 32.Books sold by a shop
    Mon: 30
    Tue: 50
    Wed: 40
    Thu: 60
    Fri: 20
    Which day has the most books?     (a) Tue (b) Thu (c) Wed (d) Fri
  33. 33.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 125
    Art: 100
    How many students are there in all?
  34. 34.Students who chose each subject
    Maths: 150
    Science: 125
    English: 50
    Hindi: 100
    Art: 75
    Which subject has the fewest students?     (a) Hindi (b) Science (c) English (d) Art
  35. 35.Visitors to a science museum
    Jan: 180
    Feb: 150
    Mar: 30
    Apr: 120
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  36. 36.Students who chose each subject
    Maths: 150
    Science: 250
    English: 100
    Hindi: 350
    Art: 150
    Which subject has the most students?     (a) Art (b) English (c) Hindi (d) Maths
  37. 37.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 450
    Wed: 50
    Thu: 150
    Fri: 100
    What is the difference between the highest and the lowest number of mangoes?
  38. 38.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 250
    Fri: 150
    How many more mangoes are there for Mon than for Fri?
  39. 39.Books sold by a shop
    Mon: 180
    Tue: 120
    Wed: 60
    Thu: 90
    Fri: 150
    How many books are there in all?
  40. 40.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 200
    What is the average number of mangoes per day?

Answer key

  1. 15
  2. 100
  3. 100
  4. 40
  5. Feb
  6. Hindi
  7. Tue
  8. Maths
  9. 60
  10. 105
  11. 20
  12. 25
  13. 30
  14. 200
  15. Hindi
  16. 500
  17. 100
  18. 100
  19. 60
  20. 20
  21. Wed
  22. Maths
  23. Fri
  24. 20
  25. 60
  26. 20
  27. 10
  28. 30
  29. 100
  30. 5
  31. Thu
  32. Thu
  33. 500
  34. English
  35. 150
  36. Hindi
  37. 400
  38. 50
  39. 600
  40. 160

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