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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 47 · 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: 240
    Tue: 200
    Wed: 80
    Thu: 120
    Fri: 160
    How many more mangoes are there for Tue than for Fri?
  2. 2.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 25
    Class 9: 15
    Class 10: 5
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 6
  3. 3.Visitors to a science museum
    Jan: 35
    Feb: 20
    Mar: 15
    Apr: 20
    May: 10
    What is the difference between the highest and the lowest number of visitors?
  4. 4.Visitors to a science museum
    Jan: 50
    Feb: 20
    Mar: 40
    Apr: 30
    May: 60
    Which month has the most visitors?     (a) May (b) Jan (c) Feb (d) Mar
  5. 5.Trees planted by each class
    Class 6: 75
    Class 7: 75
    Class 8: 125
    Class 9: 175
    Class 10: 50
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 9 (d) Class 6
  6. 6.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 40
    Class 9: 20
    Class 10: 50
    How many trees are there in all?
  7. 7.Students who chose each subject
    Maths: 15
    Science: 5
    English: 15
    Hindi: 15
    Art: 50
    How many students are there in all?
  8. 8.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 40
    Class 9: 50
    Class 10: 30
    The number for Class 7 is what percent of the total?
  9. 9.Students who chose each subject
    Maths: 30
    Science: 30
    English: 60
    Hindi: 70
    Art: 10
    What is the difference between the highest and the lowest number of students?
  10. 10.Students who chose each subject
    Maths: 80
    Science: 80
    English: 120
    Hindi: 40
    Art: 80
    The number for Art is what percent of the total?
  11. 11.Books sold by a shop
    Mon: 200
    Tue: 300
    Wed: 250
    Thu: 200
    Fri: 50
    The number for Wed is what percent of the total?
  12. 12.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 15
    Class 9: 25
    Class 10: 10
    What is the difference between the highest and the lowest number of trees?
  13. 13.Trees planted by each class
    Class 6: 60
    Class 7: 180
    Class 8: 120
    Class 9: 120
    Class 10: 120
    The number for Class 8 is what percent of the total?
  14. 14.Books sold by a shop
    Mon: 15
    Tue: 15
    Wed: 5
    Thu: 25
    Fri: 40
    The number for Thu is what percent of the total?
  15. 15.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 40
    Wed: 5
    Thu: 20
    Fri: 10
    How many mangoes are there in all?
  16. 16.Students who chose each subject
    Maths: 10
    Science: 80
    English: 40
    Hindi: 30
    Art: 40
    Which subject has the fewest students?     (a) Art (b) Hindi (c) Maths (d) English
  17. 17.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 160
    Class 9: 160
    Class 10: 240
    The number for Class 10 is what percent of the total?
  18. 18.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 20
    Apr: 50
    May: 40
    How many more visitors are there for Jan than for May?
  19. 19.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 150
    Thu: 100
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  20. 20.Trees planted by each class
    Class 6: 200
    Class 7: 240
    Class 8: 120
    Class 9: 160
    Class 10: 80
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 7 (d) Class 8
  21. 21.Students who chose each subject
    Maths: 20
    Science: 30
    English: 20
    Hindi: 10
    Art: 20
    What is the difference between the highest and the lowest number of students?
  22. 22.Books sold by a shop
    Mon: 25
    Tue: 30
    Wed: 5
    Thu: 15
    Fri: 25
    How many books are there in all?
  23. 23.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 20
    Thu: 5
    Fri: 15
    What is the difference between the highest and the lowest number of mangoes?
  24. 24.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 40
    Class 9: 40
    Class 10: 30
    The number for Class 7 is what percent of the total?
  25. 25.Trees planted by each class
    Class 6: 100
    Class 7: 120
    Class 8: 60
    Class 9: 80
    Class 10: 40
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 7
  26. 26.Students who chose each subject
    Maths: 60
    Science: 30
    English: 105
    Hindi: 45
    Art: 60
    The number for Maths is what percent of the total?
  27. 27.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 40
    Wed: 60
    Thu: 140
    Fri: 80
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Tue (d) Wed
  28. 28.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 75
    Apr: 100
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  29. 29.Books sold by a shop
    Mon: 20
    Tue: 60
    Wed: 40
    Thu: 50
    Fri: 30
    What is the average number of books per day?
  30. 30.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 150
    Wed: 200
    Thu: 100
    Fri: 350
    What is the difference between the highest and the lowest number of mangoes?
  31. 31.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 75
    The number for Wed is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 50
    Feb: 60
    Mar: 20
    Apr: 30
    May: 40
    What is the average number of visitors per month?
  33. 33.Students who chose each subject
    Maths: 80
    Science: 60
    English: 80
    Hindi: 80
    Art: 100
    What is the difference between the highest and the lowest number of students?
  34. 34.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 180
    Wed: 60
    Thu: 120
    Fri: 150
    What is the difference between the highest and the lowest number of mangoes?
  35. 35.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 50
    Wed: 75
    Thu: 100
    Fri: 175
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Tue (d) Mon
  36. 36.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 40
    Class 9: 10
    Class 10: 40
    How many trees are there in all?
  37. 37.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 100
    Class 9: 200
    Class 10: 300
    What is the difference between the highest and the lowest number of trees?
  38. 38.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 200
    Thu: 250
    Fri: 200
    How many more books are there for Wed than for Mon?
  39. 39.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 10
    Apr: 70
    May: 30
    Which month has the fewest visitors?     (a) Apr (b) Jan (c) Feb (d) Mar
  40. 40.Students who chose each subject
    Maths: 80
    Science: 280
    English: 40
    Hindi: 200
    Art: 200
    How many students are there in all?

Answer key

  1. 40
  2. Class 10
  3. 25
  4. May
  5. Class 9
  6. 200
  7. 100
  8. 20
  9. 60
  10. 20
  11. 25
  12. 20
  13. 20
  14. 25
  15. 100
  16. Maths
  17. 30
  18. 20
  19. 100
  20. Class 7
  21. 20
  22. 100
  23. 35
  24. 25
  25. Class 10
  26. 20
  27. Tue
  28. 50
  29. 40
  30. 250
  31. 25
  32. 40
  33. 40
  34. 120
  35. Fri
  36. 200
  37. 200
  38. 50
  39. Mar
  40. 800

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