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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 456 · 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.Trees planted by each class
    Class 6: 180
    Class 7: 90
    Class 8: 30
    Class 9: 90
    Class 10: 210
    What is the average number of trees per class?
  2. 2.Visitors to a science museum
    Jan: 100
    Feb: 125
    Mar: 50
    Apr: 75
    May: 150
    How many visitors are there in all?
  3. 3.Students who chose each subject
    Maths: 150
    Science: 25
    English: 100
    Hindi: 100
    Art: 125
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Art
  4. 4.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 100
    Wed: 80
    Thu: 40
    Fri: 60
    How many more mangoes are there for Wed than for Fri?
  5. 5.Visitors to a science museum
    Jan: 80
    Feb: 80
    Mar: 80
    Apr: 60
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  6. 6.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 60
    Thu: 180
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
  7. 7.Visitors to a science museum
    Jan: 150
    Feb: 300
    Mar: 200
    Apr: 250
    May: 100
    How many more visitors are there for Apr than for Jan?
  8. 8.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 140
    Class 9: 40
    Class 10: 80
    The number for Class 9 is what percent of the total?
  9. 9.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 20
    Wed: 35
    Thu: 15
    Fri: 20
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  10. 10.Students who chose each subject
    Maths: 120
    Science: 280
    English: 160
    Hindi: 80
    Art: 160
    How many students are there in all?
  11. 11.Students who chose each subject
    Maths: 100
    Science: 150
    English: 75
    Hindi: 125
    Art: 50
    How many more students are there for Science than for Maths?
  12. 12.Students who chose each subject
    Maths: 160
    Science: 160
    English: 160
    Hindi: 200
    Art: 120
    What is the difference between the highest and the lowest number of students?
  13. 13.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 40
    Thu: 100
    Fri: 80
    How many more books are there for Thu than for Wed?
  14. 14.Books sold by a shop
    Mon: 70
    Tue: 10
    Wed: 40
    Thu: 50
    Fri: 30
    Which day has the fewest books?     (a) Mon (b) Wed (c) Fri (d) Tue
  15. 15.Students who chose each subject
    Maths: 250
    Science: 300
    English: 150
    Hindi: 200
    Art: 100
    How many students are there in all?
  16. 16.Trees planted by each class
    Class 6: 30
    Class 7: 25
    Class 8: 20
    Class 9: 5
    Class 10: 20
    How many trees are there in all?
  17. 17.Students who chose each subject
    Maths: 200
    Science: 160
    English: 40
    Hindi: 160
    Art: 240
    The number for Hindi is what percent of the total?
  18. 18.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 175
    Wed: 75
    Thu: 125
    Fri: 50
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  19. 19.Students who chose each subject
    Maths: 90
    Science: 30
    English: 60
    Hindi: 60
    Art: 60
    The number for Maths is what percent of the total?
  20. 20.Books sold by a shop
    Mon: 210
    Tue: 60
    Wed: 90
    Thu: 150
    Fri: 90
    What is the difference between the highest and the lowest number of books?
  21. 21.Students who chose each subject
    Maths: 25
    Science: 10
    English: 30
    Hindi: 15
    Art: 20
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Art (d) Maths
  22. 22.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 240
    Thu: 160
    Fri: 80
    Which day has the fewest books?     (a) Thu (b) Mon (c) Tue (d) Fri
  23. 23.Students who chose each subject
    Maths: 40
    Science: 10
    English: 60
    Hindi: 50
    Art: 40
    The number for Art is what percent of the total?
  24. 24.Students who chose each subject
    Maths: 80
    Science: 160
    English: 280
    Hindi: 120
    Art: 160
    What is the difference between the highest and the lowest number of students?
  25. 25.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 200
    Class 9: 150
    Class 10: 200
    How many more trees are there for Class 7 than for Class 10?
  26. 26.Visitors to a science museum
    Jan: 125
    Feb: 175
    Mar: 75
    Apr: 50
    May: 75
    Which month has the most visitors?     (a) Mar (b) Feb (c) Apr (d) May
  27. 27.Visitors to a science museum
    Jan: 5
    Feb: 40
    Mar: 10
    Apr: 20
    May: 25
    Which month has the fewest visitors?     (a) Jan (b) May (c) Feb (d) Mar
  28. 28.Students who chose each subject
    Maths: 20
    Science: 15
    English: 25
    Hindi: 20
    Art: 20
    How many more students are there for Maths than for Science?
  29. 29.Students who chose each subject
    Maths: 160
    Science: 280
    English: 80
    Hindi: 160
    Art: 120
    What is the difference between the highest and the lowest number of students?
  30. 30.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 120
    Apr: 60
    May: 40
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) Feb (d) May
  31. 31.Books sold by a shop
    Mon: 15
    Tue: 105
    Wed: 30
    Thu: 60
    Fri: 90
    Which day has the most books?     (a) Tue (b) Mon (c) Thu (d) Fri
  32. 32.Students who chose each subject
    Maths: 100
    Science: 125
    English: 25
    Hindi: 100
    Art: 150
    The number for Hindi is what percent of the total?
  33. 33.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 40
    Class 9: 50
    Class 10: 20
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 7 (d) Class 6
  34. 34.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 30
    Thu: 45
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
  35. 35.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 180
    Thu: 150
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  36. 36.Visitors to a science museum
    Jan: 90
    Feb: 45
    Mar: 30
    Apr: 60
    May: 75
    The number for Apr is what percent of the total?
  37. 37.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 15
    Thu: 10
    Fri: 35
    Which day has the most books?     (a) Fri (b) Thu (c) Tue (d) Wed
  38. 38.Books sold by a shop
    Mon: 350
    Tue: 150
    Wed: 150
    Thu: 100
    Fri: 250
    How many more books are there for Fri than for Wed?
  39. 39.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 400
    Wed: 120
    Thu: 120
    Fri: 40
    The number for Tue is what percent of the total?
  40. 40.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 100
    Apr: 60
    May: 140
    How many visitors are there in all?

Answer key

  1. 120
  2. 500
  3. Maths
  4. 20
  5. 40
  6. 120
  7. 100
  8. 10
  9. Mon
  10. 800
  11. 50
  12. 80
  13. 60
  14. Tue
  15. 1000
  16. 100
  17. 20
  18. Tue
  19. 30
  20. 150
  21. Science
  22. Fri
  23. 20
  24. 200
  25. 50
  26. Feb
  27. Jan
  28. 5
  29. 200
  30. May
  31. Tue
  32. 20
  33. Class 10
  34. 60
  35. 120
  36. 20
  37. Fri
  38. 100
  39. 50
  40. 400

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