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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 977 · 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.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 30
    Thu: 60
    Fri: 50
    How many books are there in all?
  2. 2.Books sold by a shop
    Mon: 75
    Tue: 125
    Wed: 125
    Thu: 25
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  3. 3.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 120
    Apr: 90
    May: 150
    How many visitors are there in all?
  4. 4.Students who chose each subject
    Maths: 35
    Science: 25
    English: 15
    Hindi: 10
    Art: 15
    What is the average number of students per subject?
  5. 5.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 45
    Thu: 60
    Fri: 75
    How many mangoes are there in all?
  6. 6.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 150
    Class 9: 50
    Class 10: 250
    What is the difference between the highest and the lowest number of trees?
  7. 7.Students who chose each subject
    Maths: 125
    Science: 125
    English: 75
    Hindi: 25
    Art: 150
    Which subject has the fewest students?     (a) Science (b) Maths (c) English (d) Hindi
  8. 8.Visitors to a science museum
    Jan: 40
    Feb: 30
    Mar: 30
    Apr: 80
    May: 20
    Which month has the most visitors?     (a) Jan (b) May (c) Apr (d) Mar
  9. 9.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 280
    Apr: 160
    May: 160
    What is the average number of visitors per month?
  10. 10.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 150
    Apr: 180
    May: 60
    How many more visitors are there for Mar than for May?
  11. 11.Students who chose each subject
    Maths: 25
    Science: 10
    English: 35
    Hindi: 15
    Art: 15
    Which subject has the most students?     (a) Maths (b) English (c) Science (d) Art
  12. 12.Trees planted by each class
    Class 6: 350
    Class 7: 150
    Class 8: 150
    Class 9: 100
    Class 10: 250
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 9
  13. 13.Students who chose each subject
    Maths: 100
    Science: 50
    English: 175
    Hindi: 100
    Art: 75
    What is the difference between the highest and the lowest number of students?
  14. 14.Visitors to a science museum
    Jan: 60
    Feb: 90
    Mar: 90
    Apr: 150
    May: 210
    The number for Mar is what percent of the total?
  15. 15.Visitors to a science museum
    Jan: 75
    Feb: 90
    Mar: 15
    Apr: 60
    May: 60
    Which month has the fewest visitors?     (a) Mar (b) May (c) Feb (d) Jan
  16. 16.Visitors to a science museum
    Jan: 60
    Feb: 100
    Mar: 180
    Apr: 40
    May: 20
    What is the difference between the highest and the lowest number of visitors?
  17. 17.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 30
    Wed: 10
    Thu: 40
    Fri: 40
    The number for Fri is what percent of the total?
  18. 18.Books sold by a shop
    Mon: 160
    Tue: 60
    Wed: 40
    Thu: 60
    Fri: 80
    How many books are there in all?
  19. 19.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 40
    Thu: 60
    Fri: 160
    Which day has the most books?     (a) Tue (b) Fri (c) Mon (d) Wed
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 10
    Class 9: 70
    Class 10: 30
    How many trees are there in all?
  21. 21.Visitors to a science museum
    Jan: 70
    Feb: 20
    Mar: 40
    Apr: 30
    May: 40
    The number for May is what percent of the total?
  22. 22.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 60
    Thu: 120
    Fri: 180
    What is the difference between the highest and the lowest number of mangoes?
  23. 23.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 10
    Apr: 15
    May: 25
    What is the difference between the highest and the lowest number of visitors?
  24. 24.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 60
    How many books are there in all?
  25. 25.Students who chose each subject
    Maths: 100
    Science: 150
    English: 350
    Hindi: 200
    Art: 200
    How many students are there in all?
  26. 26.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 180
    Art: 60
    Which subject has the fewest students?     (a) English (b) Hindi (c) Maths (d) Art
  27. 27.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 20
    Thu: 50
    Fri: 30
    How many mangoes are there in all?
  28. 28.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 80
    Fri: 240
    How many books are there in all?
  29. 29.Students who chose each subject
    Maths: 100
    Science: 60
    English: 80
    Hindi: 80
    Art: 80
    How many more students are there for Maths than for Science?
  30. 30.Trees planted by each class
    Class 6: 120
    Class 7: 45
    Class 8: 30
    Class 9: 45
    Class 10: 60
    Which class has the most trees?     (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 8
  31. 31.Students who chose each subject
    Maths: 100
    Science: 125
    English: 75
    Hindi: 50
    Art: 150
    How many more students are there for Maths than for Hindi?
  32. 32.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 100
    Class 9: 80
    Class 10: 80
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 8
  33. 33.Trees planted by each class
    Class 6: 90
    Class 7: 75
    Class 8: 15
    Class 9: 45
    Class 10: 75
    How many more trees are there for Class 7 than for Class 8?
  34. 34.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 150
    Wed: 100
    Thu: 200
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  35. 35.Trees planted by each class
    Class 6: 25
    Class 7: 10
    Class 8: 30
    Class 9: 20
    Class 10: 15
    How many trees are there in all?
  36. 36.Trees planted by each class
    Class 6: 350
    Class 7: 250
    Class 8: 50
    Class 9: 250
    Class 10: 100
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 6
  37. 37.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 300
    Thu: 200
    Fri: 100
    What is the difference between the highest and the lowest number of mangoes?
  38. 38.Books sold by a shop
    Mon: 250
    Tue: 300
    Wed: 200
    Thu: 100
    Fri: 150
    Which day has the fewest books?     (a) Wed (b) Mon (c) Tue (d) Thu
  39. 39.Trees planted by each class
    Class 6: 120
    Class 7: 150
    Class 8: 120
    Class 9: 90
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  40. 40.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 15
    How many more mangoes are there for Tue than for Fri?

Answer key

  1. 200
  2. 125
  3. 600
  4. 20
  5. 300
  6. 250
  7. Hindi
  8. Apr
  9. 160
  10. 90
  11. English
  12. Class 9
  13. 125
  14. 15
  15. Mar
  16. 160
  17. 20
  18. 400
  19. Fri
  20. 200
  21. 20
  22. 120
  23. 25
  24. 300
  25. 1000
  26. Art
  27. 200
  28. 800
  29. 40
  30. Class 6
  31. 50
  32. Class 8
  33. 60
  34. 250
  35. 100
  36. Class 6
  37. 200
  38. Thu
  39. 60
  40. 5

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