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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 689 · 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: 200
    Mar: 350
    Apr: 200
    May: 100
    How many visitors are there in all?
  2. 2.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 160
    Class 9: 120
    Class 10: 160
    What is the difference between the highest and the lowest number of trees?
  3. 3.Trees planted by each class
    Class 6: 60
    Class 7: 120
    Class 8: 210
    Class 9: 90
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  4. 4.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 80
    Class 9: 100
    Class 10: 80
    The number for Class 10 is what percent of the total?
  5. 5.Students who chose each subject
    Maths: 70
    Science: 50
    English: 30
    Hindi: 20
    Art: 30
    How many more students are there for Science than for English?
  6. 6.Trees planted by each class
    Class 6: 45
    Class 7: 45
    Class 8: 30
    Class 9: 60
    Class 10: 120
    How many trees are there in all?
  7. 7.Visitors to a science museum
    Jan: 100
    Feb: 60
    Mar: 120
    Apr: 100
    May: 20
    How many visitors are there in all?
  8. 8.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 80
    Apr: 40
    May: 60
    How many visitors are there in all?
  9. 9.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 105
    Thu: 45
    Fri: 30
    The number for Fri is what percent of the total?
  10. 10.Students who chose each subject
    Maths: 30
    Science: 25
    English: 10
    Hindi: 15
    Art: 20
    How many more students are there for Science than for English?
  11. 11.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 250
    Thu: 100
    Fri: 150
    Which day has the most mangoes?     (a) Tue (b) Mon (c) Wed (d) Fri
  12. 12.Trees planted by each class
    Class 6: 45
    Class 7: 20
    Class 8: 15
    Class 9: 5
    Class 10: 15
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 9 (d) Class 8
  13. 13.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 200
    Thu: 250
    Fri: 200
    Which day has the most books?     (a) Wed (b) Fri (c) Mon (d) Thu
  14. 14.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 5
    Wed: 40
    Thu: 10
    Fri: 20
    What is the average number of mangoes per day?
  15. 15.Students who chose each subject
    Maths: 60
    Science: 140
    English: 100
    Hindi: 60
    Art: 40
    How many students are there in all?
  16. 16.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 30
    How many books are there in all?
  17. 17.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 60
    Class 9: 30
    Class 10: 20
    How many trees are there in all?
  18. 18.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 60
    What is the average number of mangoes per day?
  19. 19.Books sold by a shop
    Mon: 350
    Tue: 100
    Wed: 200
    Thu: 150
    Fri: 200
    Which day has the fewest books?     (a) Tue (b) Mon (c) Wed (d) Fri
  20. 20.Students who chose each subject
    Maths: 135
    Science: 45
    English: 75
    Hindi: 15
    Art: 30
    What is the average number of students per subject?
  21. 21.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 75
    Wed: 200
    Thu: 25
    Fri: 125
    Which day has the most mangoes?     (a) Tue (b) Fri (c) Mon (d) Wed
  22. 22.Trees planted by each class
    Class 6: 200
    Class 7: 60
    Class 8: 60
    Class 9: 60
    Class 10: 20
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 6
  23. 23.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 160
    Thu: 160
    Fri: 200
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Mon (d) Tue
  24. 24.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 5
    Which day has the most mangoes?     (a) Thu (b) Mon (c) Fri (d) Wed
  25. 25.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 75
    Thu: 15
    Fri: 30
    Which day has the most books?     (a) Tue (b) Wed (c) Mon (d) Fri
  26. 26.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 200
    Thu: 50
    Fri: 75
    Which day has the most books?     (a) Thu (b) Tue (c) Fri (d) Wed
  27. 27.Books sold by a shop
    Mon: 280
    Tue: 200
    Wed: 120
    Thu: 40
    Fri: 160
    Which day has the fewest books?     (a) Tue (b) Mon (c) Wed (d) Thu
  28. 28.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 240
    Thu: 200
    Fri: 160
    What is the average number of mangoes per day?
  29. 29.Students who chose each subject
    Maths: 40
    Science: 70
    English: 20
    Hindi: 30
    Art: 40
    How many students are there in all?
  30. 30.Students who chose each subject
    Maths: 105
    Science: 75
    English: 60
    Hindi: 45
    Art: 15
    The number for Art is what percent of the total?
  31. 31.Books sold by a shop
    Mon: 150
    Tue: 250
    Wed: 150
    Thu: 350
    Fri: 100
    How many books are there in all?
  32. 32.Visitors to a science museum
    Jan: 80
    Feb: 20
    Mar: 10
    Apr: 30
    May: 60
    Which month has the most visitors?     (a) Feb (b) Apr (c) Jan (d) May
  33. 33.Students who chose each subject
    Maths: 120
    Science: 30
    English: 60
    Hindi: 45
    Art: 45
    What is the average number of students per subject?
  34. 34.Trees planted by each class
    Class 6: 100
    Class 7: 250
    Class 8: 75
    Class 9: 25
    Class 10: 50
    How many trees are there in all?
  35. 35.Books sold by a shop
    Mon: 140
    Tue: 60
    Wed: 100
    Thu: 40
    Fri: 60
    How many more books are there for Mon than for Tue?
  36. 36.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 25
    Thu: 10
    Fri: 15
    How many more books are there for Mon than for Fri?
  37. 37.Books sold by a shop
    Mon: 20
    Tue: 90
    Wed: 40
    Thu: 40
    Fri: 10
    How many books are there in all?
  38. 38.Visitors to a science museum
    Jan: 300
    Feb: 250
    Mar: 150
    Apr: 250
    May: 50
    Which month has the fewest visitors?     (a) Apr (b) Feb (c) May (d) Jan
  39. 39.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 50
    Thu: 30
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  40. 40.Visitors to a science museum
    Jan: 40
    Feb: 120
    Mar: 80
    Apr: 60
    May: 100
    How many more visitors are there for Feb than for May?

Answer key

  1. 1000
  2. 80
  3. 150
  4. 20
  5. 20
  6. 300
  7. 400
  8. 400
  9. 10
  10. 15
  11. Mon
  12. Class 9
  13. Thu
  14. 20
  15. 400
  16. 200
  17. 200
  18. 60
  19. Tue
  20. 60
  21. Wed
  22. Class 10
  23. Fri
  24. Mon
  25. Tue
  26. Wed
  27. Thu
  28. 160
  29. 200
  30. 5
  31. 1000
  32. Jan
  33. 60
  34. 500
  35. 80
  36. 5
  37. 200
  38. May
  39. 40
  40. 20

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