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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 143 · 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.Students who chose each subject
    Maths: 60
    Science: 30
    English: 60
    Hindi: 60
    Art: 90
    What is the difference between the highest and the lowest number of students?
  2. 2.Students who chose each subject
    Maths: 20
    Science: 20
    English: 15
    Hindi: 25
    Art: 20
    Which subject has the fewest students?     (a) English (b) Maths (c) Art (d) Hindi
  3. 3.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 20
    How many more books are there for Mon than for Thu?
  4. 4.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 280
    Wed: 80
    Thu: 160
    Fri: 120
    How many more mangoes are there for Fri than for Wed?
  5. 5.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 125
    Apr: 75
    May: 50
    Which month has the fewest visitors?     (a) May (b) Feb (c) Apr (d) Jan
  6. 6.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 10
    Which day has the fewest books?     (a) Wed (b) Thu (c) Mon (d) Fri
  7. 7.Books sold by a shop
    Mon: 60
    Tue: 105
    Wed: 60
    Thu: 45
    Fri: 30
    How many books are there in all?
  8. 8.Trees planted by each class
    Class 6: 25
    Class 7: 15
    Class 8: 20
    Class 9: 20
    Class 10: 20
    Which class has the fewest trees?     (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 9
  9. 9.Visitors to a science museum
    Jan: 15
    Feb: 30
    Mar: 120
    Apr: 60
    May: 75
    The number for May is what percent of the total?
  10. 10.Books sold by a shop
    Mon: 30
    Tue: 10
    Wed: 25
    Thu: 15
    Fri: 20
    How many more books are there for Mon than for Thu?
  11. 11.Books sold by a shop
    Mon: 15
    Tue: 25
    Wed: 35
    Thu: 10
    Fri: 15
    How many more books are there for Mon than for Thu?
  12. 12.Students who chose each subject
    Maths: 200
    Science: 160
    English: 120
    Hindi: 240
    Art: 80
    How many more students are there for Maths than for English?
  13. 13.Books sold by a shop
    Mon: 240
    Tue: 120
    Wed: 40
    Thu: 120
    Fri: 280
    What is the average number of books per day?
  14. 14.Trees planted by each class
    Class 6: 30
    Class 7: 105
    Class 8: 45
    Class 9: 60
    Class 10: 60
    How many trees are there in all?
  15. 15.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 40
    Class 9: 50
    Class 10: 40
    How many trees are there in all?
  16. 16.Students who chose each subject
    Maths: 120
    Science: 270
    English: 90
    Hindi: 30
    Art: 90
    How many more students are there for Science than for English?
  17. 17.Trees planted by each class
    Class 6: 125
    Class 7: 75
    Class 8: 100
    Class 9: 50
    Class 10: 150
    What is the average number of trees per class?
  18. 18.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 60
    Thu: 90
    Fri: 30
    The number for Wed is what percent of the total?
  19. 19.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 140
    Wed: 80
    Thu: 60
    Fri: 20
    The number for Wed is what percent of the total?
  20. 20.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 60
    Wed: 180
    Thu: 90
    Fri: 120
    How many more mangoes are there for Fri than for Tue?
  21. 21.Trees planted by each class
    Class 6: 40
    Class 7: 15
    Class 8: 15
    Class 9: 20
    Class 10: 10
    How many more trees are there for Class 6 than for Class 8?
  22. 22.Books sold by a shop
    Mon: 120
    Tue: 40
    Wed: 100
    Thu: 80
    Fri: 60
    Which day has the most books?     (a) Thu (b) Fri (c) Mon (d) Wed
  23. 23.Visitors to a science museum
    Jan: 300
    Feb: 200
    Mar: 150
    Apr: 100
    May: 250
    The number for Jan is what percent of the total?
  24. 24.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 50
    Apr: 100
    May: 75
    Which month has the most visitors?     (a) Jan (b) May (c) Feb (d) Apr
  25. 25.Trees planted by each class
    Class 6: 80
    Class 7: 40
    Class 8: 30
    Class 9: 30
    Class 10: 20
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 7 (d) Class 10
  26. 26.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 100
    Thu: 80
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  27. 27.Visitors to a science museum
    Jan: 280
    Feb: 120
    Mar: 200
    Apr: 160
    May: 40
    Which month has the most visitors?     (a) Mar (b) Jan (c) Feb (d) May
  28. 28.Trees planted by each class
    Class 6: 135
    Class 7: 45
    Class 8: 60
    Class 9: 45
    Class 10: 15
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 8 (d) Class 10
  29. 29.Students who chose each subject
    Maths: 90
    Science: 120
    English: 210
    Hindi: 120
    Art: 60
    How many students are there in all?
  30. 30.Students who chose each subject
    Maths: 280
    Science: 160
    English: 200
    Hindi: 40
    Art: 120
    How many more students are there for Maths than for Hindi?
  31. 31.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 75
    Fri: 100
    The number for Fri is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 150
    Thu: 120
    Fri: 120
    Which day has the fewest books?     (a) Fri (b) Mon (c) Tue (d) Thu
  33. 33.Visitors to a science museum
    Jan: 105
    Feb: 90
    Mar: 15
    Apr: 45
    May: 45
    What is the difference between the highest and the lowest number of visitors?
  34. 34.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 210
    Fri: 60
    How many mangoes are there in all?
  35. 35.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 5
    Apr: 35
    May: 15
    How many more visitors are there for Feb than for Jan?
  36. 36.Students who chose each subject
    Maths: 100
    Science: 75
    English: 75
    Hindi: 50
    Art: 200
    Which subject has the most students?     (a) English (b) Maths (c) Science (d) Art
  37. 37.Students who chose each subject
    Maths: 10
    Science: 25
    English: 30
    Hindi: 20
    Art: 15
    What is the difference between the highest and the lowest number of students?
  38. 38.Students who chose each subject
    Maths: 75
    Science: 200
    English: 25
    Hindi: 125
    Art: 75
    What is the average number of students per subject?
  39. 39.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 10
    Which day has the most books?     (a) Wed (b) Thu (c) Tue (d) Mon
  40. 40.Students who chose each subject
    Maths: 60
    Science: 90
    English: 30
    Hindi: 45
    Art: 75
    Which subject has the most students?     (a) English (b) Art (c) Science (d) Hindi

Answer key

  1. 60
  2. English
  3. 5
  4. 40
  5. May
  6. Fri
  7. 300
  8. Class 7
  9. 25
  10. 15
  11. 5
  12. 80
  13. 160
  14. 300
  15. 200
  16. 180
  17. 100
  18. 20
  19. 20
  20. 60
  21. 25
  22. Mon
  23. 30
  24. Jan
  25. Class 10
  26. 80
  27. Jan
  28. Class 10
  29. 600
  30. 240
  31. 20
  32. Mon
  33. 90
  34. 600
  35. 5
  36. Art
  37. 20
  38. 100
  39. Mon
  40. Science

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