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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 431 · 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: 15
    Class 7: 10
    Class 8: 35
    Class 9: 15
    Class 10: 25
    How many trees are there in all?
  2. 2.Visitors to a science museum
    Jan: 60
    Feb: 100
    Mar: 20
    Apr: 80
    May: 140
    Which month has the fewest visitors?     (a) Apr (b) May (c) Mar (d) Jan
  3. 3.Visitors to a science museum
    Jan: 80
    Feb: 280
    Mar: 120
    Apr: 160
    May: 160
    What is the difference between the highest and the lowest number of visitors?
  4. 4.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 250
    Apr: 300
    May: 200
    The number for Jan is what percent of the total?
  5. 5.Students who chose each subject
    Maths: 60
    Science: 80
    English: 20
    Hindi: 60
    Art: 180
    How many more students are there for Art than for English?
  6. 6.Students who chose each subject
    Maths: 150
    Science: 350
    English: 250
    Hindi: 100
    Art: 150
    Which subject has the fewest students?     (a) Maths (b) Science (c) Hindi (d) Art
  7. 7.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 125
    Which day has the most mangoes?     (a) Wed (b) Thu (c) Fri (d) Mon
  8. 8.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 75
    Thu: 60
    Fri: 60
    Which day has the most books?     (a) Mon (b) Tue (c) Fri (d) Wed
  9. 9.Students who chose each subject
    Maths: 30
    Science: 10
    English: 20
    Hindi: 15
    Art: 25
    How many more students are there for Art than for Science?
  10. 10.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 50
    Apr: 30
    May: 40
    Which month has the most visitors?     (a) Jan (b) Apr (c) Mar (d) Feb
  11. 11.Trees planted by each class
    Class 6: 105
    Class 7: 60
    Class 8: 90
    Class 9: 30
    Class 10: 15
    How many more trees are there for Class 6 than for Class 10?
  12. 12.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 80
    Wed: 40
    Thu: 10
    Fri: 30
    How many mangoes are there in all?
  13. 13.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 20
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  14. 14.Students who chose each subject
    Maths: 100
    Science: 50
    English: 125
    Hindi: 75
    Art: 150
    What is the difference between the highest and the lowest number of students?
  15. 15.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 250
    Apr: 200
    May: 150
    What is the difference between the highest and the lowest number of visitors?
  16. 16.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 150
    Thu: 125
    Fri: 75
    Which day has the fewest books?     (a) Fri (b) Wed (c) Tue (d) Mon
  17. 17.Visitors to a science museum
    Jan: 20
    Feb: 80
    Mar: 30
    Apr: 40
    May: 30
    The number for Feb is what percent of the total?
  18. 18.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 100
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 7
  19. 19.Trees planted by each class
    Class 6: 45
    Class 7: 45
    Class 8: 75
    Class 9: 105
    Class 10: 30
    What is the average number of trees per class?
  20. 20.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 40
    Apr: 100
    May: 80
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) Jan (d) Apr
  21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 300
    Class 8: 200
    Class 9: 250
    Class 10: 150
    What is the average number of trees per class?
  22. 22.Students who chose each subject
    Maths: 15
    Science: 10
    English: 20
    Hindi: 35
    Art: 20
    Which subject has the fewest students?     (a) Science (b) English (c) Maths (d) Hindi
  23. 23.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 20
    Apr: 50
    May: 40
    Which month has the most visitors?     (a) Apr (b) Mar (c) Jan (d) Feb
  24. 24.Students who chose each subject
    Maths: 140
    Science: 100
    English: 60
    Hindi: 40
    Art: 60
    Which subject has the fewest students?     (a) Hindi (b) English (c) Science (d) Maths
  25. 25.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 100
    Wed: 150
    Thu: 200
    Fri: 250
    How many mangoes are there in all?
  26. 26.Trees planted by each class
    Class 6: 210
    Class 7: 30
    Class 8: 150
    Class 9: 120
    Class 10: 90
    How many trees are there in all?
  27. 27.Trees planted by each class
    Class 6: 105
    Class 7: 45
    Class 8: 45
    Class 9: 90
    Class 10: 15
    How many more trees are there for Class 6 than for Class 8?
  28. 28.Books sold by a shop
    Mon: 280
    Tue: 200
    Wed: 120
    Thu: 120
    Fri: 80
    The number for Fri is what percent of the total?
  29. 29.Students who chose each subject
    Maths: 25
    Science: 20
    English: 15
    Hindi: 20
    Art: 20
    What is the difference between the highest and the lowest number of students?
  30. 30.Trees planted by each class
    Class 6: 100
    Class 7: 175
    Class 8: 100
    Class 9: 75
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
  31. 31.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 100
    Apr: 40
    May: 120
    Which month has the most visitors?     (a) Feb (b) Mar (c) Jan (d) May
  32. 32.Visitors to a science museum
    Jan: 30
    Feb: 5
    Mar: 15
    Apr: 25
    May: 25
    Which month has the most visitors?     (a) Jan (b) Apr (c) Feb (d) Mar
  33. 33.Visitors to a science museum
    Jan: 60
    Feb: 80
    Mar: 100
    Apr: 80
    May: 80
    How many more visitors are there for Feb than for Jan?
  34. 34.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 150
    Thu: 210
    Fri: 120
    How many mangoes are there in all?
  35. 35.Books sold by a shop
    Mon: 250
    Tue: 300
    Wed: 150
    Thu: 50
    Fri: 250
    The number for Thu is what percent of the total?
  36. 36.Students who chose each subject
    Maths: 15
    Science: 30
    English: 10
    Hindi: 20
    Art: 25
    The number for Maths is what percent of the total?
  37. 37.Books sold by a shop
    Mon: 90
    Tue: 90
    Wed: 210
    Thu: 60
    Fri: 150
    How many books are there in all?
  38. 38.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 100
    Class 9: 75
    Class 10: 125
    How many more trees are there for Class 8 than for Class 9?
  39. 39.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 60
    Thu: 30
    Fri: 20
    Which day has the most books?     (a) Fri (b) Tue (c) Wed (d) Thu
  40. 40.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 160
    Thu: 60
    Fri: 60
    What is the average number of books per day?

Answer key

  1. 100
  2. Mar
  3. 200
  4. 15
  5. 160
  6. Hindi
  7. Fri
  8. Wed
  9. 15
  10. Mar
  11. 90
  12. 200
  13. 40
  14. 100
  15. 100
  16. Tue
  17. 40
  18. Class 7
  19. 60
  20. Mar
  21. 200
  22. Science
  23. Jan
  24. Hindi
  25. 1000
  26. 600
  27. 60
  28. 10
  29. 10
  30. 125
  31. May
  32. Jan
  33. 20
  34. 600
  35. 5
  36. 15
  37. 600
  38. 25
  39. Wed
  40. 80

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