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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 387 · 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.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 75
    Apr: 125
    May: 50
    What is the difference between the highest and the lowest number of visitors?
  2. 2.Students who chose each subject
    Maths: 90
    Science: 75
    English: 30
    Hindi: 60
    Art: 45
    What is the average number of students per subject?
  3. 3.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 20
    Which day has the most books?     (a) Mon (b) Tue (c) Wed (d) Thu
  4. 4.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 60
    Thu: 100
    Fri: 20
    How many books are there in all?
  5. 5.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 120
    Which day has the fewest books?     (a) Tue (b) Thu (c) Fri (d) Mon
  6. 6.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 300
    Wed: 100
    Thu: 200
    Fri: 250
    The number for Fri is what percent of the total?
  7. 7.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 120
    Apr: 150
    May: 120
    How many visitors are there in all?
  8. 8.Books sold by a shop
    Mon: 80
    Tue: 240
    Wed: 200
    Thu: 120
    Fri: 160
    How many books are there in all?
  9. 9.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 90
    Class 9: 30
    Class 10: 45
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 6
  10. 10.Books sold by a shop
    Mon: 150
    Tue: 180
    Wed: 60
    Thu: 90
    Fri: 120
    How many more books are there for Fri than for Thu?
  11. 11.Trees planted by each class
    Class 6: 175
    Class 7: 100
    Class 8: 50
    Class 9: 150
    Class 10: 25
    How many more trees are there for Class 6 than for Class 8?
  12. 12.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 280
    Wed: 80
    Thu: 120
    Fri: 160
    What is the average number of mangoes per day?
  13. 13.Books sold by a shop
    Mon: 60
    Tue: 15
    Wed: 120
    Thu: 45
    Fri: 60
    Which day has the most books?     (a) Thu (b) Wed (c) Tue (d) Mon
  14. 14.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 105
    Wed: 60
    Thu: 75
    Fri: 15
    How many more mangoes are there for Tue than for Thu?
  15. 15.Students who chose each subject
    Maths: 40
    Science: 60
    English: 20
    Hindi: 40
    Art: 40
    How many students are there in all?
  16. 16.Visitors to a science museum
    Jan: 45
    Feb: 75
    Mar: 30
    Apr: 105
    May: 45
    What is the average number of visitors per month?
  17. 17.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 280
    Thu: 120
    Fri: 160
    Which day has the fewest mangoes?     (a) Fri (b) Thu (c) Tue (d) Wed
  18. 18.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 150
    Thu: 200
    Fri: 200
    Which day has the fewest mangoes?     (a) Wed (b) Tue (c) Mon (d) Thu
  19. 19.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 175
    How many more mangoes are there for Fri than for Wed?
  20. 20.Trees planted by each class
    Class 6: 35
    Class 7: 25
    Class 8: 10
    Class 9: 15
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
  21. 21.Visitors to a science museum
    Jan: 350
    Feb: 50
    Mar: 200
    Apr: 200
    May: 200
    Which month has the fewest visitors?     (a) Mar (b) Jan (c) Feb (d) Apr
  22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 90
    Thu: 210
    Fri: 150
    What is the difference between the highest and the lowest number of mangoes?
  23. 23.Visitors to a science museum
    Jan: 125
    Feb: 50
    Mar: 100
    Apr: 150
    May: 75
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) Feb (d) May
  24. 24.Students who chose each subject
    Maths: 15
    Science: 15
    English: 35
    Hindi: 25
    Art: 10
    Which subject has the fewest students?     (a) Maths (b) English (c) Science (d) Art
  25. 25.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 80
    Class 9: 60
    Class 10: 100
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
  26. 26.Visitors to a science museum
    Jan: 75
    Feb: 45
    Mar: 15
    Apr: 60
    May: 105
    How many visitors are there in all?
  27. 27.Visitors to a science museum
    Jan: 350
    Feb: 200
    Mar: 150
    Apr: 100
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  28. 28.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 20
    Art: 60
    How many more students are there for English than for Science?
  29. 29.Students who chose each subject
    Maths: 175
    Science: 25
    English: 50
    Hindi: 150
    Art: 100
    What is the difference between the highest and the lowest number of students?
  30. 30.Students who chose each subject
    Maths: 25
    Science: 30
    English: 25
    Hindi: 15
    Art: 5
    How many students are there in all?
  31. 31.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 120
    Apr: 210
    May: 60
    How many more visitors are there for Feb than for May?
  32. 32.Books sold by a shop
    Mon: 75
    Tue: 75
    Wed: 150
    Thu: 175
    Fri: 25
    How many books are there in all?
  33. 33.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 60
    Wed: 60
    Thu: 90
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  34. 34.Visitors to a science museum
    Jan: 75
    Feb: 15
    Mar: 45
    Apr: 105
    May: 60
    How many more visitors are there for Apr than for Jan?
  35. 35.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 70
    Wed: 40
    Thu: 10
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  36. 36.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 300
    Fri: 50
    How many more books are there for Tue than for Fri?
  37. 37.Students who chose each subject
    Maths: 25
    Science: 150
    English: 125
    Hindi: 75
    Art: 125
    What is the difference between the highest and the lowest number of students?
  38. 38.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 45
    Class 9: 90
    Class 10: 30
    What is the average number of trees per class?
  39. 39.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 40
    Apr: 60
    May: 20
    Which month has the most visitors?     (a) May (b) Jan (c) Feb (d) Apr
  40. 40.Students who chose each subject
    Maths: 30
    Science: 90
    English: 15
    Hindi: 60
    Art: 105
    The number for Hindi is what percent of the total?

Answer key

  1. 100
  2. 60
  3. Mon
  4. 400
  5. Thu
  6. 25
  7. 600
  8. 800
  9. Class 8
  10. 30
  11. 125
  12. 160
  13. Wed
  14. 30
  15. 200
  16. 60
  17. Tue
  18. Wed
  19. 100
  20. 25
  21. Feb
  22. 150
  23. Feb
  24. Art
  25. Class 9
  26. 300
  27. 250
  28. 10
  29. 150
  30. 100
  31. 60
  32. 500
  33. 60
  34. 30
  35. 60
  36. 150
  37. 125
  38. 60
  39. Apr
  40. 20

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