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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 461 · 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: 60
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 60
    The number for Mon is what percent of the total?
  2. 2.Trees planted by each class
    Class 6: 250
    Class 7: 100
    Class 8: 300
    Class 9: 150
    Class 10: 200
    How many more trees are there for Class 10 than for Class 9?
  3. 3.Trees planted by each class
    Class 6: 20
    Class 7: 25
    Class 8: 20
    Class 9: 15
    Class 10: 20
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
  4. 4.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 100
    Apr: 80
    May: 20
    Which month has the fewest visitors?     (a) Mar (b) Jan (c) Feb (d) May
  5. 5.Trees planted by each class
    Class 6: 60
    Class 7: 105
    Class 8: 30
    Class 9: 60
    Class 10: 45
    How many trees are there in all?
  6. 6.Books sold by a shop
    Mon: 180
    Tue: 150
    Wed: 120
    Thu: 90
    Fri: 60
    What is the average number of books per day?
  7. 7.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 240
    Fri: 80
    The number for Thu is what percent of the total?
  8. 8.Books sold by a shop
    Mon: 175
    Tue: 125
    Wed: 50
    Thu: 75
    Fri: 75
    What is the average number of books per day?
  9. 9.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 10
    Wed: 15
    Thu: 15
    Fri: 15
    How many more mangoes are there for Mon than for Fri?
  10. 10.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 80
    Thu: 40
    Fri: 80
    How many more books are there for Tue than for Thu?
  11. 11.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 50
    Class 9: 100
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  12. 12.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 100
    How many more books are there for Fri than for Wed?
  13. 13.Trees planted by each class
    Class 6: 200
    Class 7: 300
    Class 8: 100
    Class 9: 150
    Class 10: 250
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 9 (d) Class 10
  14. 14.Students who chose each subject
    Maths: 20
    Science: 15
    English: 10
    Hindi: 30
    Art: 25
    Which subject has the most students?     (a) Art (b) English (c) Maths (d) Hindi
  15. 15.Students who chose each subject
    Maths: 175
    Science: 100
    English: 75
    Hindi: 100
    Art: 50
    What is the difference between the highest and the lowest number of students?
  16. 16.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 120
    Wed: 160
    Thu: 60
    Fri: 20
    How many more mangoes are there for Wed than for Mon?
  17. 17.Students who chose each subject
    Maths: 320
    Science: 120
    English: 80
    Hindi: 120
    Art: 160
    How many more students are there for Maths than for Science?
  18. 18.Visitors to a science museum
    Jan: 105
    Feb: 45
    Mar: 60
    Apr: 75
    May: 15
    What is the average number of visitors per month?
  19. 19.Students who chose each subject
    Maths: 180
    Science: 120
    English: 120
    Hindi: 120
    Art: 60
    How many more students are there for English than for Art?
  20. 20.Students who chose each subject
    Maths: 180
    Science: 120
    English: 120
    Hindi: 120
    Art: 60
    How many more students are there for Maths than for Art?
  21. 21.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 50
    Class 9: 40
    Class 10: 40
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 7
  22. 22.Students who chose each subject
    Maths: 80
    Science: 120
    English: 200
    Hindi: 120
    Art: 280
    What is the difference between the highest and the lowest number of students?
  23. 23.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 75
    Thu: 150
    Fri: 50
    How many mangoes are there in all?
  24. 24.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 150
    Thu: 120
    Fri: 120
    How many books are there in all?
  25. 25.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 10
    Apr: 70
    May: 20
    Which month has the fewest visitors?     (a) May (b) Feb (c) Mar (d) Apr
  26. 26.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 50
    Wed: 75
    Thu: 100
    Fri: 125
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Mon (d) Fri
  27. 27.Students who chose each subject
    Maths: 30
    Science: 15
    English: 10
    Hindi: 25
    Art: 20
    What is the difference between the highest and the lowest number of students?
  28. 28.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 150
    Wed: 100
    Thu: 50
    Fri: 125
    What is the average number of mangoes per day?
  29. 29.Students who chose each subject
    Maths: 15
    Science: 45
    English: 25
    Hindi: 10
    Art: 5
    How many students are there in all?
  30. 30.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 60
    Class 9: 20
    Class 10: 40
    The number for Class 6 is what percent of the total?
  31. 31.Trees planted by each class
    Class 6: 140
    Class 7: 20
    Class 8: 80
    Class 9: 80
    Class 10: 80
    The number for Class 6 is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 80
    Apr: 60
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  33. 33.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 50
    Thu: 100
    Fri: 100
    How many mangoes are there in all?
  34. 34.Students who chose each subject
    Maths: 80
    Science: 60
    English: 100
    Hindi: 40
    Art: 120
    Which subject has the most students?     (a) Maths (b) Art (c) English (d) Science
  35. 35.Students who chose each subject
    Maths: 200
    Science: 80
    English: 160
    Hindi: 120
    Art: 240
    Which subject has the fewest students?     (a) English (b) Science (c) Art (d) Maths
  36. 36.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    The number for Fri is what percent of the total?
  37. 37.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 200
    Thu: 240
    Fri: 40
    How many books are there in all?
  38. 38.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 90
    Thu: 210
    Fri: 120
    The number for Mon is what percent of the total?
  39. 39.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 320
    Thu: 160
    Fri: 120
    What is the difference between the highest and the lowest number of books?
  40. 40.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 60
    Wed: 100
    Thu: 80
    Fri: 80
    How many mangoes are there in all?

Answer key

  1. 20
  2. 50
  3. Class 7
  4. May
  5. 300
  6. 120
  7. 30
  8. 100
  9. 30
  10. 40
  11. 100
  12. 25
  13. Class 8
  14. Hindi
  15. 125
  16. 120
  17. 200
  18. 60
  19. 60
  20. 120
  21. Class 8
  22. 200
  23. 500
  24. 600
  25. Mar
  26. Tue
  27. 20
  28. 100
  29. 100
  30. 20
  31. 35
  32. 40
  33. 500
  34. Art
  35. Science
  36. 20
  37. 800
  38. 20
  39. 240
  40. 400

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