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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 673 · 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: 10
    Feb: 35
    Mar: 15
    Apr: 20
    May: 20
    How many more visitors are there for Mar than for Jan?
  2. 2.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 50
    Class 9: 150
    Class 10: 125
    How many trees are there in all?
  3. 3.Students who chose each subject
    Maths: 60
    Science: 60
    English: 45
    Hindi: 30
    Art: 105
    What is the difference between the highest and the lowest number of students?
  4. 4.Students who chose each subject
    Maths: 100
    Science: 80
    English: 80
    Hindi: 80
    Art: 60
    Which subject has the most students?     (a) Science (b) Art (c) Maths (d) English
  5. 5.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 90
    Wed: 75
    Thu: 60
    Fri: 60
    How many more mangoes are there for Tue than for Wed?
  6. 6.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 25
    Class 9: 125
    Class 10: 75
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 7 (d) Class 6
  7. 7.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 15
    Class 9: 20
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  8. 8.Students who chose each subject
    Maths: 75
    Science: 90
    English: 45
    Hindi: 30
    Art: 60
    How many more students are there for Science than for Maths?
  9. 9.Books sold by a shop
    Mon: 30
    Tue: 50
    Wed: 20
    Thu: 60
    Fri: 40
    The number for Wed is what percent of the total?
  10. 10.Students who chose each subject
    Maths: 15
    Science: 25
    English: 15
    Hindi: 10
    Art: 35
    The number for Maths is what percent of the total?
  11. 11.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 180
    Wed: 60
    Thu: 120
    Fri: 150
    How many more mangoes are there for Tue than for Fri?
  12. 12.Students who chose each subject
    Maths: 200
    Science: 250
    English: 150
    Hindi: 200
    Art: 200
    What is the average number of students per subject?
  13. 13.Visitors to a science museum
    Jan: 40
    Feb: 70
    Mar: 40
    Apr: 30
    May: 20
    The number for Feb is what percent of the total?
  14. 14.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 30
    Class 9: 20
    Class 10: 40
    How many more trees are there for Class 7 than for Class 6?
  15. 15.Visitors to a science museum
    Jan: 25
    Feb: 10
    Mar: 30
    Apr: 20
    May: 15
    What is the difference between the highest and the lowest number of visitors?
  16. 16.Students who chose each subject
    Maths: 240
    Science: 90
    English: 90
    Hindi: 60
    Art: 120
    Which subject has the fewest students?     (a) Science (b) Maths (c) Hindi (d) Art
  17. 17.Students who chose each subject
    Maths: 150
    Science: 125
    English: 100
    Hindi: 75
    Art: 50
    The number for Art is what percent of the total?
  18. 18.Books sold by a shop
    Mon: 240
    Tue: 160
    Wed: 160
    Thu: 80
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  19. 19.Trees planted by each class
    Class 6: 60
    Class 7: 100
    Class 8: 140
    Class 9: 60
    Class 10: 40
    The number for Class 7 is what percent of the total?
  20. 20.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 180
    Class 9: 120
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  21. 21.Students who chose each subject
    Maths: 20
    Science: 10
    English: 20
    Hindi: 15
    Art: 35
    How many more students are there for Hindi than for Science?
  22. 22.Books sold by a shop
    Mon: 100
    Tue: 120
    Wed: 40
    Thu: 60
    Fri: 80
    How many books are there in all?
  23. 23.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 30
    The number for Thu is what percent of the total?
  24. 24.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 80
    Wed: 240
    Thu: 160
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 75
    What is the difference between the highest and the lowest number of books?
  26. 26.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 90
    Thu: 90
    Fri: 60
    How many mangoes are there in all?
  27. 27.Visitors to a science museum
    Jan: 75
    Feb: 50
    Mar: 175
    Apr: 75
    May: 125
    Which month has the most visitors?     (a) Feb (b) Jan (c) Apr (d) Mar
  28. 28.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 20
    Apr: 100
    May: 60
    The number for Feb is what percent of the total?
  29. 29.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 15
    Class 9: 20
    Class 10: 25
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 8
  30. 30.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 240
    Thu: 200
    Fri: 80
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Tue (d) Thu
  31. 31.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 45
    Apr: 30
    May: 75
    How many visitors are there in all?
  32. 32.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 280
    Thu: 240
    Fri: 160
    How many more books are there for Thu than for Mon?
  33. 33.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 75
    Wed: 50
    Thu: 100
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  34. 34.Students who chose each subject
    Maths: 10
    Science: 30
    English: 25
    Hindi: 20
    Art: 15
    The number for Maths is what percent of the total?
  35. 35.Books sold by a shop
    Mon: 125
    Tue: 150
    Wed: 25
    Thu: 125
    Fri: 75
    How many books are there in all?
  36. 36.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 30
    Fri: 180
    What is the difference between the highest and the lowest number of mangoes?
  37. 37.Visitors to a science museum
    Jan: 150
    Feb: 30
    Mar: 180
    Apr: 120
    May: 120
    The number for Feb is what percent of the total?
  38. 38.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 60
    The number for Class 7 is what percent of the total?
  39. 39.Books sold by a shop
    Mon: 30
    Tue: 60
    Wed: 45
    Thu: 120
    Fri: 45
    The number for Mon is what percent of the total?
  40. 40.Students who chose each subject
    Maths: 120
    Science: 100
    English: 80
    Hindi: 60
    Art: 40
    Which subject has the most students?     (a) English (b) Art (c) Science (d) Maths

Answer key

  1. 5
  2. 500
  3. 75
  4. Maths
  5. 15
  6. Class 6
  7. 10
  8. 15
  9. 10
  10. 15
  11. 30
  12. 200
  13. 35
  14. 10
  15. 20
  16. Hindi
  17. 10
  18. 160
  19. 25
  20. 120
  21. 5
  22. 400
  23. 25
  24. 160
  25. 50
  26. 600
  27. Mar
  28. 30
  29. Class 8
  30. Fri
  31. 300
  32. 200
  33. 150
  34. 10
  35. 500
  36. 150
  37. 5
  38. 15
  39. 10
  40. Maths

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