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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 37 · 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: 160
    Feb: 320
    Mar: 120
    Apr: 80
    May: 120
    How many visitors are there in all?
  2. 2.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 80
    Thu: 80
    Fri: 80
    Which day has the most books?     (a) Thu (b) Mon (c) Wed (d) Tue
  3. 3.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 80
    Apr: 100
    May: 40
    How many visitors are there in all?
  4. 4.Students who chose each subject
    Maths: 175
    Science: 100
    English: 100
    Hindi: 25
    Art: 100
    The number for Hindi is what percent of the total?
  5. 5.Visitors to a science museum
    Jan: 30
    Feb: 60
    Mar: 50
    Apr: 20
    May: 40
    What is the average number of visitors per month?
  6. 6.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 120
    Wed: 60
    Thu: 150
    Fri: 240
    Which day has the fewest mangoes?     (a) Wed (b) Thu (c) Fri (d) Mon
  7. 7.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 10
    Class 9: 15
    Class 10: 25
    What is the difference between the highest and the lowest number of trees?
  8. 8.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 160
    Which day has the most books?     (a) Wed (b) Mon (c) Tue (d) Thu
  9. 9.Visitors to a science museum
    Jan: 20
    Feb: 15
    Mar: 10
    Apr: 30
    May: 25
    How many more visitors are there for Jan than for Mar?
  10. 10.Visitors to a science museum
    Jan: 210
    Feb: 90
    Mar: 30
    Apr: 90
    May: 180
    What is the difference between the highest and the lowest number of visitors?
  11. 11.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 40
    Class 9: 40
    Class 10: 20
    How many trees are there in all?
  12. 12.Books sold by a shop
    Mon: 30
    Tue: 60
    Wed: 20
    Thu: 40
    Fri: 50
    How many books are there in all?
  13. 13.Books sold by a shop
    Mon: 350
    Tue: 200
    Wed: 50
    Thu: 100
    Fri: 300
    The number for Mon is what percent of the total?
  14. 14.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 15
    How many more books are there for Thu than for Fri?
  15. 15.Students who chose each subject
    Maths: 20
    Science: 15
    English: 20
    Hindi: 20
    Art: 25
    How many more students are there for Art than for Hindi?
  16. 16.Books sold by a shop
    Mon: 20
    Tue: 120
    Wed: 60
    Thu: 100
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  17. 17.Trees planted by each class
    Class 6: 70
    Class 7: 10
    Class 8: 40
    Class 9: 20
    Class 10: 60
    How many more trees are there for Class 6 than for Class 7?
  18. 18.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 25
    Thu: 20
    Fri: 10
    The number for Tue is what percent of the total?
  19. 19.Books sold by a shop
    Mon: 35
    Tue: 10
    Wed: 15
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  20. 20.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 10
    Thu: 60
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  21. 21.Students who chose each subject
    Maths: 120
    Science: 80
    English: 240
    Hindi: 200
    Art: 160
    What is the difference between the highest and the lowest number of students?
  22. 22.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 40
    Apr: 50
    May: 30
    What is the average number of visitors per month?
  23. 23.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 80
    Thu: 120
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  24. 24.Books sold by a shop
    Mon: 120
    Tue: 40
    Wed: 80
    Thu: 60
    Fri: 100
    How many more books are there for Fri than for Wed?
  25. 25.Books sold by a shop
    Mon: 150
    Tue: 400
    Wed: 100
    Thu: 150
    Fri: 200
    How many books are there in all?
  26. 26.Trees planted by each class
    Class 6: 30
    Class 7: 30
    Class 8: 70
    Class 9: 50
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  27. 27.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 80
    Class 9: 60
    Class 10: 100
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 8 (d) Class 10
  28. 28.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 60
    How many mangoes are there in all?
  29. 29.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 60
    Wed: 60
    Thu: 100
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  30. 30.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 75
    Wed: 75
    Thu: 150
    Fri: 25
    How many more mangoes are there for Mon than for Tue?
  31. 31.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 15
    Thu: 15
    Fri: 10
    Which day has the most books?     (a) Thu (b) Mon (c) Tue (d) Fri
  32. 32.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 100
    Wed: 150
    Thu: 200
    Fri: 300
    How many mangoes are there in all?
  33. 33.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 100
    Fri: 80
    What is the average number of books per day?
  34. 34.Students who chose each subject
    Maths: 80
    Science: 80
    English: 80
    Hindi: 120
    Art: 40
    Which subject has the fewest students?     (a) English (b) Art (c) Science (d) Hindi
  35. 35.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 350
    Thu: 150
    Fri: 250
    How many more mangoes are there for Thu than for Mon?
  36. 36.Visitors to a science museum
    Jan: 50
    Feb: 70
    Mar: 40
    Apr: 10
    May: 30
    Which month has the fewest visitors?     (a) Apr (b) Mar (c) Jan (d) Feb
  37. 37.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 40
    Thu: 20
    Fri: 40
    What is the average number of books per day?
  38. 38.Students who chose each subject
    Maths: 60
    Science: 30
    English: 90
    Hindi: 60
    Art: 60
    Which subject has the most students?     (a) Maths (b) Art (c) English (d) Science
  39. 39.Students who chose each subject
    Maths: 105
    Science: 30
    English: 60
    Hindi: 60
    Art: 45
    How many students are there in all?
  40. 40.Visitors to a science museum
    Jan: 35
    Feb: 20
    Mar: 15
    Apr: 20
    May: 10
    How many visitors are there in all?

Answer key

  1. 800
  2. Mon
  3. 400
  4. 5
  5. 40
  6. Mon
  7. 20
  8. Thu
  9. 10
  10. 180
  11. 200
  12. 200
  13. 35
  14. 5
  15. 5
  16. 100
  17. 60
  18. 15
  19. 25
  20. 50
  21. 160
  22. 40
  23. 80
  24. 20
  25. 1000
  26. 50
  27. Class 10
  28. 300
  29. 100
  30. 100
  31. Tue
  32. 1000
  33. 80
  34. Art
  35. 50
  36. Apr
  37. 40
  38. English
  39. 300
  40. 100

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