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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 453 · 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.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 40
    Wed: 15
    Thu: 25
    Fri: 5
    How many mangoes are there in all?
  2. 2.Visitors to a science museum
    Jan: 250
    Feb: 300
    Mar: 200
    Apr: 100
    May: 150
    How many more visitors are there for Jan than for Mar?
  3. 3.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 20
    How many books are there in all?
  4. 4.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 70
    Wed: 30
    Thu: 50
    Fri: 20
    Which day has the fewest mangoes?     (a) Wed (b) Thu (c) Fri (d) Tue
  5. 5.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 30
    Wed: 75
    Thu: 90
    Fri: 60
    The number for Fri is what percent of the total?
  6. 6.Visitors to a science museum
    Jan: 200
    Feb: 300
    Mar: 100
    Apr: 250
    May: 150
    What is the average number of visitors per month?
  7. 7.Visitors to a science museum
    Jan: 30
    Feb: 105
    Mar: 45
    Apr: 75
    May: 45
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) May (d) Mar
  8. 8.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 10
    Wed: 15
    Thu: 25
    Fri: 15
    How many more mangoes are there for Mon than for Fri?
  9. 9.Students who chose each subject
    Maths: 120
    Science: 120
    English: 120
    Hindi: 60
    Art: 180
    How many more students are there for Science than for Hindi?
  10. 10.Books sold by a shop
    Mon: 30
    Tue: 5
    Wed: 20
    Thu: 25
    Fri: 20
    How many books are there in all?
  11. 11.Trees planted by each class
    Class 6: 160
    Class 7: 120
    Class 8: 160
    Class 9: 160
    Class 10: 200
    Which class has the fewest trees?     (a) Class 8 (b) Class 9 (c) Class 7 (d) Class 6
  12. 12.Books sold by a shop
    Mon: 250
    Tue: 350
    Wed: 150
    Thu: 100
    Fri: 150
    How many books are there in all?
  13. 13.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 75
    Thu: 100
    Fri: 175
    How many more books are there for Fri than for Thu?
  14. 14.Visitors to a science museum
    Jan: 100
    Feb: 125
    Mar: 50
    Apr: 150
    May: 75
    The number for Apr is what percent of the total?
  15. 15.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 15
    Wed: 45
    Thu: 75
    Fri: 60
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Tue (d) Wed
  16. 16.Trees planted by each class
    Class 6: 150
    Class 7: 25
    Class 8: 75
    Class 9: 125
    Class 10: 125
    How many trees are there in all?
  17. 17.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 60
    Thu: 40
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  18. 18.Students who chose each subject
    Maths: 120
    Science: 160
    English: 160
    Hindi: 320
    Art: 40
    How many more students are there for English than for Art?
  19. 19.Visitors to a science museum
    Jan: 150
    Feb: 300
    Mar: 250
    Apr: 250
    May: 50
    Which month has the fewest visitors?     (a) Mar (b) May (c) Apr (d) Jan
  20. 20.Trees planted by each class
    Class 6: 100
    Class 7: 125
    Class 8: 150
    Class 9: 25
    Class 10: 100
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 6
  21. 21.Visitors to a science museum
    Jan: 15
    Feb: 10
    Mar: 20
    Apr: 30
    May: 25
    How many visitors are there in all?
  22. 22.Students who chose each subject
    Maths: 250
    Science: 300
    English: 200
    Hindi: 50
    Art: 200
    Which subject has the most students?     (a) English (b) Science (c) Hindi (d) Maths
  23. 23.Students who chose each subject
    Maths: 40
    Science: 50
    English: 30
    Hindi: 20
    Art: 60
    The number for Maths is what percent of the total?
  24. 24.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 350
    Wed: 200
    Thu: 100
    Fri: 200
    Which day has the most mangoes?     (a) Thu (b) Mon (c) Tue (d) Fri
  25. 25.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 90
    Thu: 75
    Fri: 45
    What is the difference between the highest and the lowest number of books?
  26. 26.Visitors to a science museum
    Jan: 100
    Feb: 140
    Mar: 80
    Apr: 20
    May: 60
    What is the average number of visitors per month?
  27. 27.Books sold by a shop
    Mon: 200
    Tue: 40
    Wed: 120
    Thu: 200
    Fri: 240
    What is the average number of books per day?
  28. 28.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 30
    Class 9: 70
    Class 10: 20
    How many trees are there in all?
  29. 29.Visitors to a science museum
    Jan: 125
    Feb: 50
    Mar: 175
    Apr: 75
    May: 75
    How many visitors are there in all?
  30. 30.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 80
    Wed: 50
    Thu: 10
    Fri: 20
    What is the average number of mangoes per day?
  31. 31.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 10
    Apr: 20
    May: 20
    The number for May is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 160
    Feb: 40
    Mar: 200
    Apr: 160
    May: 240
    How many visitors are there in all?
  33. 33.Visitors to a science museum
    Jan: 25
    Feb: 15
    Mar: 30
    Apr: 10
    May: 20
    What is the difference between the highest and the lowest number of visitors?
  34. 34.Visitors to a science museum
    Jan: 50
    Feb: 125
    Mar: 75
    Apr: 75
    May: 175
    How many visitors are there in all?
  35. 35.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 125
    Apr: 75
    May: 25
    Which month has the most visitors?     (a) Apr (b) May (c) Jan (d) Feb
  36. 36.Visitors to a science museum
    Jan: 90
    Feb: 90
    Mar: 210
    Apr: 60
    May: 150
    What is the average number of visitors per month?
  37. 37.Visitors to a science museum
    Jan: 35
    Feb: 20
    Mar: 5
    Apr: 15
    May: 25
    How many more visitors are there for Jan than for May?
  38. 38.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 30
    The number for Tue is what percent of the total?
  39. 39.Students who chose each subject
    Maths: 30
    Science: 150
    English: 15
    Hindi: 45
    Art: 60
    What is the average number of students per subject?
  40. 40.Books sold by a shop
    Mon: 50
    Tue: 60
    Wed: 40
    Thu: 30
    Fri: 20
    What is the average number of books per day?

Answer key

  1. 100
  2. 50
  3. 100
  4. Fri
  5. 20
  6. 200
  7. Jan
  8. 20
  9. 60
  10. 100
  11. Class 7
  12. 1000
  13. 75
  14. 30
  15. Tue
  16. 500
  17. 40
  18. 120
  19. May
  20. Class 8
  21. 100
  22. Science
  23. 20
  24. Tue
  25. 60
  26. 80
  27. 160
  28. 200
  29. 500
  30. 40
  31. 20
  32. 800
  33. 20
  34. 500
  35. Jan
  36. 120
  37. 10
  38. 30
  39. 60
  40. 40

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