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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 529 · 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: 75
    Science: 60
    English: 90
    Hindi: 45
    Art: 30
    The number for Art is what percent of the total?
  2. 2.Books sold by a shop
    Mon: 160
    Tue: 280
    Wed: 160
    Thu: 120
    Fri: 80
    Which day has the most books?     (a) Fri (b) Wed (c) Mon (d) Tue
  3. 3.Students who chose each subject
    Maths: 60
    Science: 90
    English: 75
    Hindi: 30
    Art: 45
    How many students are there in all?
  4. 4.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 30
    Which day has the most books?     (a) Thu (b) Fri (c) Mon (d) Tue
  5. 5.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 75
    Apr: 125
    May: 50
    What is the difference between the highest and the lowest number of visitors?
  6. 6.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 75
    The number for Tue is what percent of the total?
  7. 7.Visitors to a science museum
    Jan: 350
    Feb: 100
    Mar: 150
    Apr: 200
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  8. 8.Students who chose each subject
    Maths: 100
    Science: 100
    English: 150
    Hindi: 25
    Art: 125
    What is the difference between the highest and the lowest number of students?
  9. 9.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 50
    The number for Wed is what percent of the total?
  10. 10.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 30
    Class 9: 50
    Class 10: 70
    Which class has the most trees?     (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 9
  11. 11.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 150
    Thu: 100
    Fri: 50
    What is the average number of mangoes per day?
  12. 12.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 300
    Wed: 150
    Thu: 200
    Fri: 250
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Thu (d) Tue
  13. 13.Books sold by a shop
    Mon: 30
    Tue: 25
    Wed: 15
    Thu: 10
    Fri: 20
    What is the average number of books per day?
  14. 14.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 20
    How many more books are there for Thu than for Mon?
  15. 15.Visitors to a science museum
    Jan: 175
    Feb: 75
    Mar: 75
    Apr: 125
    May: 50
    How many visitors are there in all?
  16. 16.Books sold by a shop
    Mon: 30
    Tue: 10
    Wed: 20
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  17. 17.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 100
    Class 9: 25
    Class 10: 100
    What is the average number of trees per class?
  18. 18.Books sold by a shop
    Mon: 50
    Tue: 60
    Wed: 30
    Thu: 40
    Fri: 20
    Which day has the fewest books?     (a) Fri (b) Mon (c) Wed (d) Thu
  19. 19.Visitors to a science museum
    Jan: 250
    Feb: 350
    Mar: 100
    Apr: 150
    May: 150
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) May (d) Feb
  20. 20.Trees planted by each class
    Class 6: 45
    Class 7: 45
    Class 8: 30
    Class 9: 105
    Class 10: 75
    How many trees are there in all?
  21. 21.Visitors to a science museum
    Jan: 120
    Feb: 180
    Mar: 90
    Apr: 60
    May: 150
    What is the average number of visitors per month?
  22. 22.Books sold by a shop
    Mon: 30
    Tue: 30
    Wed: 10
    Thu: 80
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  23. 23.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 100
    Thu: 80
    Fri: 40
    Which day has the most books?     (a) Fri (b) Tue (c) Mon (d) Thu
  24. 24.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 60
    Apr: 60
    May: 30
    Which month has the fewest visitors?     (a) May (b) Jan (c) Apr (d) Feb
  25. 25.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 30
    Apr: 300
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  26. 26.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 160
    Wed: 80
    Thu: 40
    Fri: 100
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Mon (d) Wed
  27. 27.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 150
    Wed: 75
    Thu: 125
    Fri: 100
    How many more mangoes are there for Thu than for Fri?
  28. 28.Students who chose each subject
    Maths: 80
    Science: 60
    English: 100
    Hindi: 120
    Art: 40
    How many students are there in all?
  29. 29.Books sold by a shop
    Mon: 240
    Tue: 60
    Wed: 180
    Thu: 90
    Fri: 30
    Which day has the fewest books?     (a) Tue (b) Thu (c) Fri (d) Mon
  30. 30.Students who chose each subject
    Maths: 240
    Science: 90
    English: 60
    Hindi: 30
    Art: 180
    Which subject has the most students?     (a) Hindi (b) English (c) Maths (d) Art
  31. 31.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 40
    Apr: 40
    May: 40
    The number for Jan is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 105
    Feb: 60
    Mar: 45
    Apr: 30
    May: 60
    How many more visitors are there for May than for Apr?
  33. 33.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 120
    Class 9: 90
    Class 10: 150
    How many trees are there in all?
  34. 34.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 120
    Wed: 200
    Thu: 80
    Fri: 120
    How many more mangoes are there for Mon than for Wed?
  35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 60
    Class 9: 50
    Class 10: 20
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 8 (d) Class 7
  36. 36.Students who chose each subject
    Maths: 30
    Science: 25
    English: 15
    Hindi: 10
    Art: 20
    The number for Science is what percent of the total?
  37. 37.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 60
    The number for Thu is what percent of the total?
  38. 38.Trees planted by each class
    Class 6: 45
    Class 7: 15
    Class 8: 75
    Class 9: 120
    Class 10: 45
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 10
  39. 39.Students who chose each subject
    Maths: 90
    Science: 60
    English: 45
    Hindi: 30
    Art: 75
    Which subject has the fewest students?     (a) English (b) Science (c) Maths (d) Hindi
  40. 40.Students who chose each subject
    Maths: 160
    Science: 200
    English: 120
    Hindi: 160
    Art: 160
    Which subject has the fewest students?     (a) Hindi (b) Maths (c) English (d) Art

Answer key

  1. 10
  2. Tue
  3. 300
  4. Tue
  5. 100
  6. 20
  7. 250
  8. 125
  9. 20
  10. Class 10
  11. 100
  12. Mon
  13. 20
  14. 5
  15. 500
  16. 20
  17. 100
  18. Fri
  19. Mar
  20. 300
  21. 120
  22. 70
  23. Mon
  24. May
  25. 270
  26. Mon
  27. 25
  28. 400
  29. Fri
  30. Maths
  31. 25
  32. 30
  33. 600
  34. 80
  35. Class 8
  36. 25
  37. 20
  38. Class 7
  39. Hindi
  40. English

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