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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 262 · 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: 40
    Tue: 20
    Wed: 60
    Thu: 50
    Fri: 30
    How many mangoes are there in all?
  2. 2.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 350
    Class 9: 150
    Class 10: 100
    The number for Class 9 is what percent of the total?
  3. 3.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 60
    How many mangoes are there in all?
  4. 4.Trees planted by each class
    Class 6: 120
    Class 7: 140
    Class 8: 60
    Class 9: 20
    Class 10: 60
    How many trees are there in all?
  5. 5.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 150
    Apr: 60
    May: 30
    How many visitors are there in all?
  6. 6.Students who chose each subject
    Maths: 120
    Science: 160
    English: 160
    Hindi: 160
    Art: 200
    How many students are there in all?
  7. 7.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 280
    Thu: 80
    Fri: 160
    How many more mangoes are there for Wed than for Tue?
  8. 8.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 80
    Apr: 100
    May: 120
    Which month has the fewest visitors?     (a) May (b) Mar (c) Feb (d) Jan
  9. 9.Trees planted by each class
    Class 6: 80
    Class 7: 40
    Class 8: 80
    Class 9: 80
    Class 10: 120
    The number for Class 8 is what percent of the total?
  10. 10.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 100
    Class 9: 125
    Class 10: 25
    What is the difference between the highest and the lowest number of trees?
  11. 11.Students who chose each subject
    Maths: 80
    Science: 80
    English: 120
    Hindi: 20
    Art: 100
    What is the average number of students per subject?
  12. 12.Students who chose each subject
    Maths: 200
    Science: 200
    English: 200
    Hindi: 250
    Art: 150
    What is the average number of students per subject?
  13. 13.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 40
    Class 9: 20
    Class 10: 60
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 8 (d) Class 10
  14. 14.Trees planted by each class
    Class 6: 20
    Class 7: 35
    Class 8: 20
    Class 9: 15
    Class 10: 10
    The number for Class 8 is what percent of the total?
  15. 15.Students who chose each subject
    Maths: 100
    Science: 150
    English: 125
    Hindi: 100
    Art: 25
    Which subject has the fewest students?     (a) Science (b) Maths (c) Art (d) Hindi
  16. 16.Trees planted by each class
    Class 6: 50
    Class 7: 150
    Class 8: 125
    Class 9: 75
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  17. 17.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 100
    Wed: 75
    Thu: 125
    Fri: 25
    What is the difference between the highest and the lowest number of mangoes?
  18. 18.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 60
    Class 9: 80
    Class 10: 100
    The number for Class 8 is what percent of the total?
  19. 19.Books sold by a shop
    Mon: 160
    Tue: 40
    Wed: 280
    Thu: 120
    Fri: 200
    What is the average number of books per day?
  20. 20.Students who chose each subject
    Maths: 60
    Science: 120
    English: 45
    Hindi: 30
    Art: 45
    How many more students are there for Maths than for Hindi?
  21. 21.Students who chose each subject
    Maths: 300
    Science: 100
    English: 250
    Hindi: 200
    Art: 150
    The number for Science is what percent of the total?
  22. 22.Books sold by a shop
    Mon: 40
    Tue: 70
    Wed: 40
    Thu: 30
    Fri: 20
    Which day has the most books?     (a) Fri (b) Mon (c) Thu (d) Tue
  23. 23.Books sold by a shop
    Mon: 240
    Tue: 120
    Wed: 200
    Thu: 160
    Fri: 80
    How many books are there in all?
  24. 24.Visitors to a science museum
    Jan: 70
    Feb: 30
    Mar: 30
    Apr: 20
    May: 50
    How many more visitors are there for Mar than for Apr?
  25. 25.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 80
    Class 9: 120
    Class 10: 80
    How many trees are there in all?
  26. 26.Visitors to a science museum
    Jan: 70
    Feb: 60
    Mar: 30
    Apr: 30
    May: 10
    How many visitors are there in all?
  27. 27.Students who chose each subject
    Maths: 45
    Science: 60
    English: 60
    Hindi: 75
    Art: 60
    How many more students are there for Hindi than for Maths?
  28. 28.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 100
    Class 10: 75
    What is the average number of trees per class?
  29. 29.Visitors to a science museum
    Jan: 50
    Feb: 70
    Mar: 40
    Apr: 30
    May: 10
    What is the average number of visitors per month?
  30. 30.Visitors to a science museum
    Jan: 120
    Feb: 30
    Mar: 120
    Apr: 180
    May: 150
    How many more visitors are there for May than for Jan?
  31. 31.Trees planted by each class
    Class 6: 175
    Class 7: 125
    Class 8: 75
    Class 9: 50
    Class 10: 75
    What is the difference between the highest and the lowest number of trees?
  32. 32.Books sold by a shop
    Mon: 90
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 75
    How many books are there in all?
  33. 33.Trees planted by each class
    Class 6: 60
    Class 7: 105
    Class 8: 30
    Class 9: 45
    Class 10: 60
    How many trees are there in all?
  34. 34.Students who chose each subject
    Maths: 175
    Science: 75
    English: 100
    Hindi: 100
    Art: 50
    What is the difference between the highest and the lowest number of students?
  35. 35.Trees planted by each class
    Class 6: 105
    Class 7: 60
    Class 8: 60
    Class 9: 60
    Class 10: 15
    What is the average number of trees per class?
  36. 36.Trees planted by each class
    Class 6: 45
    Class 7: 60
    Class 8: 75
    Class 9: 90
    Class 10: 30
    How many trees are there in all?
  37. 37.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 40
    Apr: 100
    May: 120
    Which month has the fewest visitors?     (a) Jan (b) Apr (c) Mar (d) May
  38. 38.Students who chose each subject
    Maths: 150
    Science: 100
    English: 100
    Hindi: 50
    Art: 100
    What is the average number of students per subject?
  39. 39.Students who chose each subject
    Maths: 120
    Science: 180
    English: 90
    Hindi: 60
    Art: 150
    How many more students are there for Science than for English?
  40. 40.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 25
    Thu: 20
    Fri: 10
    Which day has the fewest books?     (a) Thu (b) Tue (c) Wed (d) Fri

Answer key

  1. 200
  2. 15
  3. 300
  4. 400
  5. 600
  6. 800
  7. 120
  8. Feb
  9. 20
  10. 125
  11. 80
  12. 200
  13. Class 10
  14. 20
  15. Art
  16. 100
  17. 150
  18. 15
  19. 160
  20. 30
  21. 10
  22. Tue
  23. 800
  24. 10
  25. 400
  26. 200
  27. 30
  28. 100
  29. 40
  30. 30
  31. 125
  32. 300
  33. 300
  34. 125
  35. 60
  36. 300
  37. Mar
  38. 100
  39. 90
  40. Fri

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