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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 228 · 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: 200
    Class 7: 250
    Class 8: 150
    Class 9: 200
    Class 10: 200
    Which class has the most trees?     (a) Class 9 (b) Class 10 (c) Class 7 (d) Class 8
  2. 2.Trees planted by each class
    Class 6: 150
    Class 7: 180
    Class 8: 90
    Class 9: 150
    Class 10: 30
    The number for Class 9 is what percent of the total?
  3. 3.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 20
    Fri: 70
    How many more mangoes are there for Mon than for Wed?
  4. 4.Visitors to a science museum
    Jan: 25
    Feb: 30
    Mar: 10
    Apr: 15
    May: 20
    What is the average number of visitors per month?
  5. 5.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 40
    Class 9: 30
    Class 10: 50
    The number for Class 9 is what percent of the total?
  6. 6.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 50
    Wed: 300
    Thu: 100
    Fri: 350
    How many more mangoes are there for Wed than for Thu?
  7. 7.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 60
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  8. 8.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 30
    Thu: 180
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  9. 9.Books sold by a shop
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 75
    Which day has the most books?     (a) Wed (b) Fri (c) Thu (d) Tue
  10. 10.Books sold by a shop
    Mon: 100
    Tue: 250
    Wed: 50
    Thu: 75
    Fri: 25
    What is the average number of books per day?
  11. 11.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 50
    Class 9: 150
    Class 10: 250
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 10
  12. 12.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 105
    Wed: 30
    Thu: 60
    Fri: 45
    What is the average number of mangoes per day?
  13. 13.Students who chose each subject
    Maths: 15
    Science: 20
    English: 20
    Hindi: 20
    Art: 25
    Which subject has the most students?     (a) English (b) Maths (c) Hindi (d) Art
  14. 14.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 50
    Apr: 75
    May: 125
    The number for Feb is what percent of the total?
  15. 15.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 15
    Wed: 45
    Thu: 20
    Fri: 5
    What is the difference between the highest and the lowest number of mangoes?
  16. 16.Students who chose each subject
    Maths: 250
    Science: 100
    English: 300
    Hindi: 150
    Art: 200
    How many students are there in all?
  17. 17.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 250
    Thu: 150
    Fri: 350
    What is the difference between the highest and the lowest number of mangoes?
  18. 18.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 70
    Thu: 40
    Fri: 40
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Tue (d) Wed
  19. 19.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 30
    Which day has the most books?     (a) Fri (b) Mon (c) Thu (d) Tue
  20. 20.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 80
    Thu: 60
    Fri: 140
    The number for Thu is what percent of the total?
  21. 21.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 75
    What is the average number of books per day?
  22. 22.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 100
    Class 9: 20
    Class 10: 160
    How many trees are there in all?
  23. 23.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 160
    Which day has the fewest mangoes?     (a) Wed (b) Tue (c) Mon (d) Thu
  24. 24.Students who chose each subject
    Maths: 50
    Science: 30
    English: 20
    Hindi: 40
    Art: 60
    What is the average number of students per subject?
  25. 25.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 40
    Class 9: 30
    Class 10: 20
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 6 (d) Class 10
  26. 26.Books sold by a shop
    Mon: 45
    Tue: 45
    Wed: 105
    Thu: 75
    Fri: 30
    Which day has the most books?     (a) Thu (b) Mon (c) Wed (d) Fri
  27. 27.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  28. 28.Books sold by a shop
    Mon: 50
    Tue: 30
    Wed: 20
    Thu: 40
    Fri: 60
    How many more books are there for Mon than for Thu?
  29. 29.Trees planted by each class
    Class 6: 105
    Class 7: 45
    Class 8: 60
    Class 9: 30
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  30. 30.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 100
    Thu: 50
    Fri: 400
    How many books are there in all?
  31. 31.Students who chose each subject
    Maths: 200
    Science: 150
    English: 150
    Hindi: 100
    Art: 400
    What is the difference between the highest and the lowest number of students?
  32. 32.Students who chose each subject
    Maths: 200
    Science: 160
    English: 160
    Hindi: 120
    Art: 160
    What is the average number of students per subject?
  33. 33.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 70
    Apr: 20
    May: 30
    Which month has the fewest visitors?     (a) Feb (b) May (c) Jan (d) Apr
  34. 34.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 140
    Fri: 20
    How many books are there in all?
  35. 35.Students who chose each subject
    Maths: 105
    Science: 30
    English: 15
    Hindi: 75
    Art: 75
    How many more students are there for Science than for English?
  36. 36.Students who chose each subject
    Maths: 50
    Science: 40
    English: 60
    Hindi: 20
    Art: 30
    Which subject has the most students?     (a) English (b) Art (c) Maths (d) Science
  37. 37.Students who chose each subject
    Maths: 80
    Science: 80
    English: 40
    Hindi: 80
    Art: 120
    What is the average number of students per subject?
  38. 38.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 30
    Fri: 40
    How many mangoes are there in all?
  39. 39.Visitors to a science museum
    Jan: 90
    Feb: 30
    Mar: 75
    Apr: 45
    May: 60
    How many visitors are there in all?
  40. 40.Trees planted by each class
    Class 6: 350
    Class 7: 150
    Class 8: 300
    Class 9: 50
    Class 10: 150
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 9

Answer key

  1. Class 7
  2. 25
  3. 10
  4. 20
  5. 15
  6. 200
  7. 50
  8. 150
  9. Fri
  10. 100
  11. Class 6
  12. 60
  13. Art
  14. 30
  15. 40
  16. 1000
  17. 250
  18. Mon
  19. Mon
  20. 15
  21. 60
  22. 400
  23. Tue
  24. 40
  25. Class 6
  26. Wed
  27. 40
  28. 10
  29. 75
  30. 1000
  31. 300
  32. 160
  33. Apr
  34. 400
  35. 15
  36. English
  37. 80
  38. 200
  39. 300
  40. Class 6

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