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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 2 · 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
    Which subject has the fewest students?     (a) Art (b) Maths (c) Science (d) English
  2. 2.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 200
    Apr: 120
    May: 160
    What is the average number of visitors per month?
  3. 3.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 60
    Class 9: 160
    Class 10: 80
    How many trees are there in all?
  4. 4.Books sold by a shop
    Mon: 240
    Tue: 60
    Wed: 180
    Thu: 90
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  5. 5.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 200
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  6. 6.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 120
    Wed: 40
    Thu: 120
    Fri: 320
    How many mangoes are there in all?
  7. 7.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 45
    Class 9: 90
    Class 10: 75
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 10
  8. 8.Books sold by a shop
    Mon: 280
    Tue: 80
    Wed: 200
    Thu: 200
    Fri: 40
    How many books are there in all?
  9. 9.Visitors to a science museum
    Jan: 50
    Feb: 20
    Mar: 50
    Apr: 70
    May: 10
    What is the average number of visitors per month?
  10. 10.Visitors to a science museum
    Jan: 200
    Feb: 160
    Mar: 120
    Apr: 160
    May: 160
    How many visitors are there in all?
  11. 11.Trees planted by each class
    Class 6: 200
    Class 7: 160
    Class 8: 240
    Class 9: 40
    Class 10: 160
    How many more trees are there for Class 8 than for Class 7?
  12. 12.Visitors to a science museum
    Jan: 280
    Feb: 80
    Mar: 160
    Apr: 160
    May: 120
    How many visitors are there in all?
  13. 13.Students who chose each subject
    Maths: 80
    Science: 200
    English: 280
    Hindi: 120
    Art: 120
    What is the difference between the highest and the lowest number of students?
  14. 14.Visitors to a science museum
    Jan: 60
    Feb: 100
    Mar: 40
    Apr: 120
    May: 80
    How many visitors are there in all?
  15. 15.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 40
    Apr: 40
    May: 30
    How many visitors are there in all?
  16. 16.Books sold by a shop
    Mon: 45
    Tue: 75
    Wed: 60
    Thu: 60
    Fri: 60
    The number for Thu is what percent of the total?
  17. 17.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 120
    The number for Tue is what percent of the total?
  18. 18.Visitors to a science museum
    Jan: 70
    Feb: 10
    Mar: 50
    Apr: 40
    May: 30
    How many more visitors are there for May than for Feb?
  19. 19.Books sold by a shop
    Mon: 90
    Tue: 90
    Wed: 210
    Thu: 30
    Fri: 180
    Which day has the fewest books?     (a) Tue (b) Wed (c) Thu (d) Fri
  20. 20.Students who chose each subject
    Maths: 100
    Science: 125
    English: 75
    Hindi: 100
    Art: 100
    What is the difference between the highest and the lowest number of students?
  21. 21.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 250
    Class 9: 200
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  22. 22.Students who chose each subject
    Maths: 30
    Science: 20
    English: 10
    Hindi: 25
    Art: 15
    How many students are there in all?
  23. 23.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 60
    Thu: 180
    Fri: 120
    What is the difference between the highest and the lowest number of books?
  24. 24.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 40
    Apr: 100
    May: 120
    Which month has the most visitors?     (a) May (b) Feb (c) Apr (d) Jan
  25. 25.Students who chose each subject
    Maths: 70
    Science: 10
    English: 40
    Hindi: 60
    Art: 20
    How many students are there in all?
  26. 26.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 75
    Wed: 100
    Thu: 50
    Fri: 125
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Tue (d) Thu
  27. 27.Students who chose each subject
    Maths: 300
    Science: 250
    English: 200
    Hindi: 50
    Art: 200
    What is the average number of students per subject?
  28. 28.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 40
    Wed: 60
    Thu: 80
    Fri: 80
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Fri (d) Tue
  29. 29.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 45
    The number for Thu is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 120
    Thu: 90
    Fri: 240
    The number for Thu is what percent of the total?
  31. 31.Students who chose each subject
    Maths: 160
    Science: 240
    English: 160
    Hindi: 40
    Art: 200
    Which subject has the most students?     (a) Hindi (b) Science (c) English (d) Maths
  32. 32.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 75
    Thu: 50
    Fri: 150
    The number for Fri is what percent of the total?
  33. 33.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 60
    Thu: 20
    Fri: 120
    Which day has the most books?     (a) Wed (b) Fri (c) Mon (d) Tue
  34. 34.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 90
    Fri: 30
    How many more books are there for Thu than for Fri?
  35. 35.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 300
    Wed: 250
    Thu: 150
    Fri: 100
    How many mangoes are there in all?
  36. 36.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 200
    Apr: 250
    May: 150
    Which month has the fewest visitors?     (a) May (b) Feb (c) Mar (d) Apr
  37. 37.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 80
    Thu: 280
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  38. 38.Trees planted by each class
    Class 6: 10
    Class 7: 15
    Class 8: 15
    Class 9: 40
    Class 10: 20
    The number for Class 8 is what percent of the total?
  39. 39.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 40
    Thu: 40
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  40. 40.Books sold by a shop
    Mon: 320
    Tue: 160
    Wed: 40
    Thu: 200
    Fri: 80
    Which day has the most books?     (a) Mon (b) Fri (c) Wed (d) Thu

Answer key

  1. English
  2. 160
  3. 400
  4. 210
  5. 100
  6. 800
  7. Class 6
  8. 800
  9. 40
  10. 800
  11. 80
  12. 800
  13. 200
  14. 400
  15. 200
  16. 20
  17. 20
  18. 20
  19. Thu
  20. 50
  21. 100
  22. 100
  23. 120
  24. May
  25. 200
  26. Mon
  27. 200
  28. Mon
  29. 25
  30. 15
  31. Science
  32. 30
  33. Fri
  34. 60
  35. 1000
  36. May
  37. 200
  38. 15
  39. 40
  40. Mon

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