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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 272 · 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: 20
    Class 7: 50
    Class 8: 40
    Class 9: 60
    Class 10: 30
    How many trees are there in all?
  2. 2.Visitors to a science museum
    Jan: 250
    Feb: 100
    Mar: 300
    Apr: 200
    May: 150
    How many visitors are there in all?
  3. 3.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 60
    Thu: 90
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  4. 4.Trees planted by each class
    Class 6: 200
    Class 7: 160
    Class 8: 240
    Class 9: 80
    Class 10: 120
    How many more trees are there for Class 8 than for Class 6?
  5. 5.Trees planted by each class
    Class 6: 180
    Class 7: 60
    Class 8: 150
    Class 9: 90
    Class 10: 120
    The number for Class 7 is what percent of the total?
  6. 6.Books sold by a shop
    Mon: 90
    Tue: 45
    Wed: 60
    Thu: 75
    Fri: 30
    The number for Mon is what percent of the total?
  7. 7.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 45
    Wed: 90
    Thu: 60
    Fri: 75
    How many more mangoes are there for Fri than for Thu?
  8. 8.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 280
    Apr: 80
    May: 120
    The number for Mar is what percent of the total?
  9. 9.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 150
    How many more mangoes are there for Fri than for Thu?
  10. 10.Books sold by a shop
    Mon: 15
    Tue: 35
    Wed: 25
    Thu: 15
    Fri: 10
    How many more books are there for Thu than for Fri?
  11. 11.Trees planted by each class
    Class 6: 80
    Class 7: 140
    Class 8: 120
    Class 9: 20
    Class 10: 40
    What is the average number of trees per class?
  12. 12.Books sold by a shop
    Mon: 160
    Tue: 240
    Wed: 40
    Thu: 280
    Fri: 80
    How many books are there in all?
  13. 13.Books sold by a shop
    Mon: 60
    Tue: 20
    Wed: 40
    Thu: 30
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  14. 14.Books sold by a shop
    Mon: 5
    Tue: 25
    Wed: 20
    Thu: 30
    Fri: 20
    How many books are there in all?
  15. 15.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 80
    Apr: 160
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  16. 16.Students who chose each subject
    Maths: 75
    Science: 175
    English: 50
    Hindi: 125
    Art: 75
    Which subject has the most students?     (a) English (b) Maths (c) Hindi (d) Science
  17. 17.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 30
    Wed: 10
    Thu: 50
    Fri: 80
    How many mangoes are there in all?
  18. 18.Students who chose each subject
    Maths: 30
    Science: 60
    English: 60
    Hindi: 90
    Art: 60
    How many more students are there for Hindi than for Art?
  19. 19.Students who chose each subject
    Maths: 150
    Science: 250
    English: 100
    Hindi: 300
    Art: 200
    How many more students are there for Hindi than for Art?
  20. 20.Trees planted by each class
    Class 6: 200
    Class 7: 350
    Class 8: 100
    Class 9: 200
    Class 10: 150
    How many more trees are there for Class 7 than for Class 10?
  21. 21.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 120
    Fri: 80
    How many mangoes are there in all?
  22. 22.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 40
    Thu: 440
    Fri: 80
    How many books are there in all?
  23. 23.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 60
    Thu: 30
    Fri: 45
    Which day has the most books?     (a) Wed (b) Mon (c) Fri (d) Tue
  24. 24.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 120
    Thu: 100
    Fri: 80
    The number for Mon is what percent of the total?
  25. 25.Students who chose each subject
    Maths: 200
    Science: 300
    English: 100
    Hindi: 150
    Art: 250
    How many students are there in all?
  26. 26.Students who chose each subject
    Maths: 15
    Science: 15
    English: 35
    Hindi: 10
    Art: 25
    Which subject has the most students?     (a) English (b) Science (c) Maths (d) Hindi
  27. 27.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 40
    Art: 40
    How many students are there in all?
  28. 28.Books sold by a shop
    Mon: 105
    Tue: 15
    Wed: 30
    Thu: 90
    Fri: 60
    The number for Thu is what percent of the total?
  29. 29.Visitors to a science museum
    Jan: 200
    Feb: 160
    Mar: 120
    Apr: 160
    May: 160
    What is the difference between the highest and the lowest number of visitors?
  30. 30.Students who chose each subject
    Maths: 120
    Science: 180
    English: 60
    Hindi: 150
    Art: 90
    What is the average number of students per subject?
  31. 31.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 30
    Wed: 45
    Thu: 60
    Fri: 60
    How many mangoes are there in all?
  32. 32.Students who chose each subject
    Maths: 45
    Science: 120
    English: 30
    Hindi: 60
    Art: 45
    How many more students are there for Hindi than for Maths?
  33. 33.Students who chose each subject
    Maths: 240
    Science: 120
    English: 200
    Hindi: 40
    Art: 200
    How many students are there in all?
  34. 34.Visitors to a science museum
    Jan: 100
    Feb: 20
    Mar: 60
    Apr: 100
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  35. 35.Visitors to a science museum
    Jan: 60
    Feb: 180
    Mar: 90
    Apr: 120
    May: 150
    How many more visitors are there for Apr than for Jan?
  36. 36.Students who chose each subject
    Maths: 70
    Science: 20
    English: 30
    Hindi: 30
    Art: 50
    Which subject has the fewest students?     (a) Art (b) Science (c) Hindi (d) Maths
  37. 37.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 320
    Wed: 160
    Thu: 80
    Fri: 120
    How many mangoes are there in all?
  38. 38.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 180
    Thu: 30
    Fri: 120
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Wed (d) Mon
  39. 39.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 150
    Wed: 125
    Thu: 100
    Fri: 50
    How many more mangoes are there for Wed than for Mon?
  40. 40.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 40
    Wed: 20
    Thu: 10
    Fri: 15
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Wed (d) Thu

Answer key

  1. 200
  2. 1000
  3. 60
  4. 40
  5. 10
  6. 30
  7. 15
  8. 35
  9. 25
  10. 5
  11. 80
  12. 800
  13. 40
  14. 100
  15. 160
  16. Science
  17. 200
  18. 30
  19. 100
  20. 200
  21. 400
  22. 800
  23. Mon
  24. 10
  25. 1000
  26. English
  27. 200
  28. 30
  29. 80
  30. 120
  31. 300
  32. 15
  33. 800
  34. 100
  35. 60
  36. Science
  37. 800
  38. Wed
  39. 50
  40. Tue

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