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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 361 · 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: 160
    Feb: 240
    Mar: 80
    Apr: 200
    May: 120
    What is the average number of visitors per month?
  2. 2.Students who chose each subject
    Maths: 50
    Science: 125
    English: 150
    Hindi: 75
    Art: 100
    What is the average number of students per subject?
  3. 3.Students who chose each subject
    Maths: 80
    Science: 80
    English: 80
    Hindi: 100
    Art: 60
    Which subject has the most students?     (a) English (b) Art (c) Hindi (d) Science
  4. 4.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 90
    Wed: 30
    Thu: 60
    Fri: 75
    What is the difference between the highest and the lowest number of mangoes?
  5. 5.Books sold by a shop
    Mon: 15
    Tue: 10
    Wed: 20
    Thu: 30
    Fri: 25
    Which day has the most books?     (a) Thu (b) Tue (c) Fri (d) Mon
  6. 6.Trees planted by each class
    Class 6: 50
    Class 7: 70
    Class 8: 30
    Class 9: 20
    Class 10: 30
    How many trees are there in all?
  7. 7.Students who chose each subject
    Maths: 200
    Science: 200
    English: 300
    Hindi: 100
    Art: 200
    What is the average number of students per subject?
  8. 8.Students who chose each subject
    Maths: 180
    Science: 30
    English: 60
    Hindi: 210
    Art: 120
    What is the difference between the highest and the lowest number of students?
  9. 9.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 120
    Class 9: 200
    Class 10: 160
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 9 (d) Class 10
  10. 10.Trees planted by each class
    Class 6: 100
    Class 7: 200
    Class 8: 200
    Class 9: 200
    Class 10: 300
    The number for Class 7 is what percent of the total?
  11. 11.Trees planted by each class
    Class 6: 60
    Class 7: 150
    Class 8: 120
    Class 9: 180
    Class 10: 90
    What is the average number of trees per class?
  12. 12.Visitors to a science museum
    Jan: 60
    Feb: 150
    Mar: 90
    Apr: 120
    May: 180
    Which month has the fewest visitors?     (a) Feb (b) Apr (c) Jan (d) May
  13. 13.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 25
    Wed: 15
    Thu: 35
    Fri: 10
    What is the difference between the highest and the lowest number of mangoes?
  14. 14.Students who chose each subject
    Maths: 20
    Science: 30
    English: 10
    Hindi: 25
    Art: 15
    What is the average number of students per subject?
  15. 15.Books sold by a shop
    Mon: 90
    Tue: 10
    Wed: 30
    Thu: 30
    Fri: 40
    Which day has the most books?     (a) Mon (b) Fri (c) Tue (d) Thu
  16. 16.Students who chose each subject
    Maths: 200
    Science: 300
    English: 200
    Hindi: 100
    Art: 200
    How many more students are there for English than for Hindi?
  17. 17.Trees planted by each class
    Class 6: 120
    Class 7: 90
    Class 8: 150
    Class 9: 180
    Class 10: 60
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 9 (d) Class 7
  18. 18.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 100
    Wed: 80
    Thu: 60
    Fri: 40
    How many mangoes are there in all?
  19. 19.Visitors to a science museum
    Jan: 30
    Feb: 25
    Mar: 20
    Apr: 15
    May: 10
    What is the difference between the highest and the lowest number of visitors?
  20. 20.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 30
    Thu: 60
    Fri: 300
    How many mangoes are there in all?
  21. 21.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 40
    Thu: 40
    Fri: 50
    The number for Tue is what percent of the total?
  22. 22.Trees planted by each class
    Class 6: 150
    Class 7: 200
    Class 8: 200
    Class 9: 200
    Class 10: 250
    What is the average number of trees per class?
  23. 23.Visitors to a science museum
    Jan: 75
    Feb: 150
    Mar: 125
    Apr: 50
    May: 100
    How many more visitors are there for Feb than for Apr?
  24. 24.Books sold by a shop
    Mon: 75
    Tue: 125
    Wed: 50
    Thu: 100
    Fri: 150
    What is the average number of books per day?
  25. 25.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 10
    Thu: 20
    Fri: 20
    The number for Mon is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 30
    Apr: 75
    May: 45
    What is the difference between the highest and the lowest number of visitors?
  27. 27.Students who chose each subject
    Maths: 75
    Science: 60
    English: 60
    Hindi: 45
    Art: 60
    How many students are there in all?
  28. 28.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 80
    Wed: 80
    Thu: 40
    Fri: 60
    The number for Mon is what percent of the total?
  29. 29.Students who chose each subject
    Maths: 175
    Science: 75
    English: 100
    Hindi: 100
    Art: 50
    Which subject has the most students?     (a) Maths (b) Hindi (c) English (d) Art
  30. 30.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 80
    Thu: 160
    Fri: 160
    The number for Tue is what percent of the total?
  31. 31.Visitors to a science museum
    Jan: 60
    Feb: 20
    Mar: 50
    Apr: 40
    May: 30
    How many visitors are there in all?
  32. 32.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 60
    Apr: 80
    May: 80
    How many visitors are there in all?
  33. 33.Students who chose each subject
    Maths: 160
    Science: 160
    English: 160
    Hindi: 200
    Art: 120
    How many students are there in all?
  34. 34.Books sold by a shop
    Mon: 75
    Tue: 150
    Wed: 25
    Thu: 125
    Fri: 125
    Which day has the most books?     (a) Wed (b) Tue (c) Thu (d) Fri
  35. 35.Trees planted by each class
    Class 6: 15
    Class 7: 20
    Class 8: 10
    Class 9: 30
    Class 10: 25
    The number for Class 9 is what percent of the total?
  36. 36.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 20
    Wed: 40
    Thu: 30
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  37. 37.Trees planted by each class
    Class 6: 60
    Class 7: 80
    Class 8: 40
    Class 9: 120
    Class 10: 100
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
  38. 38.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 20
    Which day has the fewest books?     (a) Tue (b) Thu (c) Mon (d) Fri
  39. 39.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 50
    Thu: 40
    Fri: 60
    How many mangoes are there in all?
  40. 40.Trees planted by each class
    Class 6: 15
    Class 7: 25
    Class 8: 40
    Class 9: 5
    Class 10: 15
    What is the average number of trees per class?

Answer key

  1. 160
  2. 100
  3. Hindi
  4. 60
  5. Thu
  6. 200
  7. 200
  8. 180
  9. Class 8
  10. 20
  11. 120
  12. Jan
  13. 25
  14. 20
  15. Mon
  16. 100
  17. Class 9
  18. 400
  19. 20
  20. 600
  21. 15
  22. 200
  23. 100
  24. 100
  25. 20
  26. 60
  27. 300
  28. 35
  29. Maths
  30. 20
  31. 200
  32. 400
  33. 800
  34. Tue
  35. 30
  36. 60
  37. Class 9
  38. Mon
  39. 200
  40. 20

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