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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 488 · 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: 350
    Class 7: 100
    Class 8: 200
    Class 9: 200
    Class 10: 150
    The number for Class 10 is what percent of the total?
  2. 2.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 25
    Thu: 10
    Fri: 5
    Which day has the fewest mangoes?     (a) Thu (b) Fri (c) Mon (d) Wed
  3. 3.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 60
    Apr: 30
    May: 45
    Which month has the most visitors?     (a) Jan (b) Mar (c) Feb (d) May
  4. 4.Visitors to a science museum
    Jan: 350
    Feb: 200
    Mar: 100
    Apr: 150
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    The number for Thu is what percent of the total?
  6. 6.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 210
    Wed: 60
    Thu: 120
    Fri: 90
    How many mangoes are there in all?
  7. 7.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 20
    Thu: 140
    Fri: 80
    What is the average number of books per day?
  8. 8.Books sold by a shop
    Mon: 80
    Tue: 240
    Wed: 160
    Thu: 160
    Fri: 160
    Which day has the fewest books?     (a) Fri (b) Mon (c) Wed (d) Tue
  9. 9.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 40
    Class 9: 50
    Class 10: 10
    The number for Class 6 is what percent of the total?
  10. 10.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 120
    The number for Fri is what percent of the total?
  11. 11.Books sold by a shop
    Mon: 45
    Tue: 90
    Wed: 75
    Thu: 30
    Fri: 60
    Which day has the fewest books?     (a) Mon (b) Thu (c) Wed (d) Fri
  12. 12.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 40
    What is the average number of mangoes per day?
  13. 13.Trees planted by each class
    Class 6: 160
    Class 7: 280
    Class 8: 80
    Class 9: 160
    Class 10: 120
    How many more trees are there for Class 7 than for Class 10?
  14. 14.Students who chose each subject
    Maths: 100
    Science: 80
    English: 80
    Hindi: 80
    Art: 60
    The number for English is what percent of the total?
  15. 15.Students who chose each subject
    Maths: 20
    Science: 25
    English: 30
    Hindi: 10
    Art: 15
    How many more students are there for English than for Hindi?
  16. 16.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 140
    Wed: 80
    Thu: 20
    Fri: 60
    The number for Fri is what percent of the total?
  17. 17.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 250
    Apr: 300
    May: 150
    What is the average number of visitors per month?
  18. 18.Students who chose each subject
    Maths: 50
    Science: 125
    English: 75
    Hindi: 75
    Art: 175
    The number for Science is what percent of the total?
  19. 19.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 30
    Apr: 20
    May: 60
    The number for Jan is what percent of the total?
  20. 20.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 60
    Thu: 180
    Fri: 120
    What is the average number of books per day?
  21. 21.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 45
    Apr: 60
    May: 75
    What is the difference between the highest and the lowest number of visitors?
  22. 22.Students who chose each subject
    Maths: 60
    Science: 50
    English: 30
    Hindi: 20
    Art: 40
    Which subject has the fewest students?     (a) English (b) Maths (c) Hindi (d) Science
  23. 23.Students who chose each subject
    Maths: 250
    Science: 300
    English: 150
    Hindi: 100
    Art: 200
    Which subject has the most students?     (a) Science (b) Maths (c) English (d) Art
  24. 24.Trees planted by each class
    Class 6: 160
    Class 7: 120
    Class 8: 160
    Class 9: 160
    Class 10: 200
    What is the average number of trees per class?
  25. 25.Students who chose each subject
    Maths: 280
    Science: 120
    English: 120
    Hindi: 200
    Art: 80
    Which subject has the fewest students?     (a) Hindi (b) English (c) Science (d) Art
  26. 26.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 20
    Wed: 60
    Thu: 40
    Fri: 30
    What is the average number of mangoes per day?
  27. 27.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 50
    Apr: 30
    May: 20
    How many visitors are there in all?
  28. 28.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 30
    Apr: 50
    May: 20
    Which month has the most visitors?     (a) Feb (b) Apr (c) May (d) Jan
  29. 29.Students who chose each subject
    Maths: 60
    Science: 80
    English: 60
    Hindi: 40
    Art: 160
    Which subject has the most students?     (a) Hindi (b) Maths (c) English (d) Art
  30. 30.Visitors to a science museum
    Jan: 45
    Feb: 60
    Mar: 60
    Apr: 105
    May: 30
    How many visitors are there in all?
  31. 31.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 200
    Class 9: 150
    Class 10: 200
    How many trees are there in all?
  32. 32.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 15
    Apr: 20
    May: 25
    The number for Feb is what percent of the total?
  33. 33.Visitors to a science museum
    Jan: 105
    Feb: 90
    Mar: 45
    Apr: 15
    May: 45
    What is the average number of visitors per month?
  34. 34.Visitors to a science museum
    Jan: 40
    Feb: 80
    Mar: 30
    Apr: 30
    May: 20
    Which month has the most visitors?     (a) Jan (b) Feb (c) Mar (d) May
  35. 35.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  36. 36.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 40
    Thu: 50
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  37. 37.Trees planted by each class
    Class 6: 30
    Class 7: 75
    Class 8: 60
    Class 9: 45
    Class 10: 90
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 9 (d) Class 10
  38. 38.Students who chose each subject
    Maths: 150
    Science: 180
    English: 120
    Hindi: 60
    Art: 90
    What is the average number of students per subject?
  39. 39.Visitors to a science museum
    Jan: 10
    Feb: 40
    Mar: 40
    Apr: 50
    May: 60
    How many visitors are there in all?
  40. 40.Trees planted by each class
    Class 6: 10
    Class 7: 40
    Class 8: 30
    Class 9: 50
    Class 10: 70
    How many trees are there in all?

Answer key

  1. 15
  2. Fri
  3. Feb
  4. 250
  5. 15
  6. 600
  7. 80
  8. Mon
  9. 30
  10. 20
  11. Thu
  12. 40
  13. 160
  14. 20
  15. 20
  16. 15
  17. 200
  18. 25
  19. 25
  20. 120
  21. 30
  22. Hindi
  23. Science
  24. 160
  25. Art
  26. 40
  27. 200
  28. Feb
  29. Art
  30. 300
  31. 1000
  32. 20
  33. 60
  34. Feb
  35. 90
  36. 40
  37. Class 10
  38. 120
  39. 200
  40. 200

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