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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 922 · 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: 150
    Tue: 125
    Wed: 25
    Thu: 75
    Fri: 125
    Which day has the fewest mangoes?     (a) Fri (b) Thu (c) Wed (d) Tue
  2. 2.Visitors to a science museum
    Jan: 15
    Feb: 45
    Mar: 5
    Apr: 15
    May: 20
    How many visitors are there in all?
  3. 3.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 140
    Fri: 20
    The number for Fri is what percent of the total?
  4. 4.Visitors to a science museum
    Jan: 40
    Feb: 80
    Mar: 80
    Apr: 120
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 40
    Class 9: 20
    Class 10: 5
    How many more trees are there for Class 6 than for Class 10?
  6. 6.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 10
    Class 9: 50
    Class 10: 30
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 9 (d) Class 8
  7. 7.Visitors to a science museum
    Jan: 60
    Feb: 45
    Mar: 75
    Apr: 60
    May: 60
    The number for Jan is what percent of the total?
  8. 8.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 150
    Wed: 30
    Thu: 150
    Fri: 60
    How many more mangoes are there for Thu than for Wed?
  9. 9.Visitors to a science museum
    Jan: 150
    Feb: 200
    Mar: 300
    Apr: 250
    May: 100
    The number for Feb is what percent of the total?
  10. 10.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 90
    Class 9: 45
    Class 10: 75
    What is the difference between the highest and the lowest number of trees?
  11. 11.Visitors to a science museum
    Jan: 100
    Feb: 60
    Mar: 80
    Apr: 80
    May: 80
    What is the average number of visitors per month?
  12. 12.Students who chose each subject
    Maths: 150
    Science: 300
    English: 100
    Hindi: 200
    Art: 250
    The number for Science is what percent of the total?
  13. 13.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 70
    Wed: 10
    Thu: 50
    Fri: 40
    How many more mangoes are there for Tue than for Mon?
  14. 14.Students who chose each subject
    Maths: 160
    Science: 160
    English: 120
    Hindi: 160
    Art: 200
    The number for Art is what percent of the total?
  15. 15.Trees planted by each class
    Class 6: 75
    Class 7: 100
    Class 8: 100
    Class 9: 100
    Class 10: 125
    How many trees are there in all?
  16. 16.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 200
    Class 9: 250
    Class 10: 300
    How many trees are there in all?
  17. 17.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 350
    Class 9: 200
    Class 10: 250
    The number for Class 6 is what percent of the total?
  18. 18.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 250
    Wed: 150
    Thu: 100
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  19. 19.Visitors to a science museum
    Jan: 25
    Feb: 30
    Mar: 5
    Apr: 15
    May: 25
    The number for Feb is what percent of the total?
  20. 20.Visitors to a science museum
    Jan: 100
    Feb: 80
    Mar: 40
    Apr: 120
    May: 60
    Which month has the most visitors?     (a) Apr (b) Feb (c) May (d) Jan
  21. 21.Students who chose each subject
    Maths: 250
    Science: 200
    English: 200
    Hindi: 150
    Art: 200
    What is the difference between the highest and the lowest number of students?
  22. 22.Books sold by a shop
    Mon: 50
    Tue: 150
    Wed: 100
    Thu: 125
    Fri: 75
    What is the average number of books per day?
  23. 23.Visitors to a science museum
    Jan: 30
    Feb: 25
    Mar: 20
    Apr: 15
    May: 10
    How many visitors are there in all?
  24. 24.Books sold by a shop
    Mon: 30
    Tue: 70
    Wed: 20
    Thu: 50
    Fri: 30
    The number for Wed is what percent of the total?
  25. 25.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 250
    Wed: 150
    Thu: 50
    Fri: 200
    How many mangoes are there in all?
  26. 26.Trees planted by each class
    Class 6: 300
    Class 7: 200
    Class 8: 250
    Class 9: 100
    Class 10: 150
    How many trees are there in all?
  27. 27.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 180
    Class 9: 60
    Class 10: 120
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 9
  28. 28.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 40
    Wed: 60
    Thu: 70
    Fri: 20
    How many more mangoes are there for Thu than for Tue?
  29. 29.Books sold by a shop
    Mon: 20
    Tue: 35
    Wed: 20
    Thu: 10
    Fri: 15
    Which day has the most books?     (a) Wed (b) Thu (c) Tue (d) Mon
  30. 30.Students who chose each subject
    Maths: 120
    Science: 200
    English: 160
    Hindi: 240
    Art: 80
    Which subject has the most students?     (a) Art (b) Hindi (c) Maths (d) Science
  31. 31.Students who chose each subject
    Maths: 240
    Science: 120
    English: 90
    Hindi: 90
    Art: 60
    What is the average number of students per subject?
  32. 32.Visitors to a science museum
    Jan: 20
    Feb: 15
    Mar: 25
    Apr: 20
    May: 20
    What is the average number of visitors per month?
  33. 33.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 30
    Wed: 45
    Thu: 75
    Fri: 45
    The number for Wed is what percent of the total?
  34. 34.Students who chose each subject
    Maths: 60
    Science: 90
    English: 75
    Hindi: 45
    Art: 30
    Which subject has the fewest students?     (a) Art (b) Science (c) Hindi (d) Maths
  35. 35.Students who chose each subject
    Maths: 200
    Science: 240
    English: 160
    Hindi: 80
    Art: 120
    Which subject has the most students?     (a) English (b) Science (c) Art (d) Maths
  36. 36.Students who chose each subject
    Maths: 320
    Science: 160
    English: 120
    Hindi: 120
    Art: 80
    Which subject has the most students?     (a) Hindi (b) English (c) Science (d) Maths
  37. 37.Students who chose each subject
    Maths: 200
    Science: 300
    English: 250
    Hindi: 50
    Art: 200
    Which subject has the fewest students?     (a) Science (b) English (c) Hindi (d) Maths
  38. 38.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 20
    Class 9: 20
    Class 10: 30
    How many more trees are there for Class 10 than for Class 7?
  39. 39.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 20
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Thu (d) Wed
  40. 40.Books sold by a shop
    Mon: 320
    Tue: 200
    Wed: 40
    Thu: 160
    Fri: 80
    Which day has the fewest books?     (a) Fri (b) Tue (c) Mon (d) Wed

Answer key

  1. Wed
  2. 100
  3. 5
  4. 80
  5. 15
  6. Class 8
  7. 20
  8. 120
  9. 20
  10. 60
  11. 80
  12. 30
  13. 40
  14. 25
  15. 500
  16. 1000
  17. 15
  18. 200
  19. 30
  20. Apr
  21. 100
  22. 100
  23. 100
  24. 10
  25. 1000
  26. 1000
  27. Class 8
  28. 30
  29. Tue
  30. Hindi
  31. 120
  32. 20
  33. 15
  34. Art
  35. Science
  36. Maths
  37. Hindi
  38. 20
  39. Thu
  40. Wed

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