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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 410 · 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.Trees planted by each class
    Class 6: 15
    Class 7: 25
    Class 8: 20
    Class 9: 20
    Class 10: 20
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 9
  2. 2.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 160
    Thu: 160
    Fri: 240
    Which day has the most mangoes?     (a) Tue (b) Mon (c) Wed (d) Fri
  3. 3.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 25
    How many books are there in all?
  4. 4.Students who chose each subject
    Maths: 25
    Science: 20
    English: 5
    Hindi: 20
    Art: 30
    How many students are there in all?
  5. 5.Visitors to a science museum
    Jan: 15
    Feb: 20
    Mar: 25
    Apr: 20
    May: 20
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Apr (d) May
  6. 6.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 135
    Wed: 15
    Thu: 45
    Fri: 30
    Which day has the fewest mangoes?     (a) Mon (b) Tue (c) Thu (d) Wed
  7. 7.Trees planted by each class
    Class 6: 160
    Class 7: 280
    Class 8: 160
    Class 9: 40
    Class 10: 160
    Which class has the fewest trees?     (a) Class 10 (b) Class 6 (c) Class 9 (d) Class 7
  8. 8.Students who chose each subject
    Maths: 100
    Science: 150
    English: 200
    Hindi: 300
    Art: 250
    How many students are there in all?
  9. 9.Students who chose each subject
    Maths: 120
    Science: 90
    English: 120
    Hindi: 120
    Art: 150
    How many students are there in all?
  10. 10.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 100
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  11. 11.Students who chose each subject
    Maths: 75
    Science: 200
    English: 100
    Hindi: 75
    Art: 50
    What is the difference between the highest and the lowest number of students?
  12. 12.Students who chose each subject
    Maths: 90
    Science: 15
    English: 75
    Hindi: 60
    Art: 60
    What is the difference between the highest and the lowest number of students?
  13. 13.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 50
    Fri: 40
    How many mangoes are there in all?
  14. 14.Students who chose each subject
    Maths: 40
    Science: 40
    English: 50
    Hindi: 30
    Art: 40
    How many more students are there for Science than for Hindi?
  15. 15.Books sold by a shop
    Mon: 40
    Tue: 60
    Wed: 10
    Thu: 40
    Fri: 50
    The number for Mon is what percent of the total?
  16. 16.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 20
    Wed: 10
    Thu: 40
    Fri: 40
    How many mangoes are there in all?
  17. 17.Trees planted by each class
    Class 6: 40
    Class 7: 200
    Class 8: 240
    Class 9: 200
    Class 10: 120
    Which class has the most trees?     (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 8
  18. 18.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 75
    Apr: 45
    May: 90
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) May (d) Mar
  19. 19.Students who chose each subject
    Maths: 200
    Science: 120
    English: 80
    Hindi: 240
    Art: 160
    The number for Maths is what percent of the total?
  20. 20.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 50
    Wed: 40
    Thu: 20
    Fri: 60
    The number for Thu is what percent of the total?
  21. 21.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 75
    Class 9: 45
    Class 10: 60
    The number for Class 8 is what percent of the total?
  22. 22.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 70
    Wed: 40
    Thu: 50
    Fri: 10
    How many more mangoes are there for Tue than for Thu?
  23. 23.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 25
    Thu: 5
    Fri: 25
    How many books are there in all?
  24. 24.Students who chose each subject
    Maths: 240
    Science: 160
    English: 200
    Hindi: 80
    Art: 120
    How many more students are there for Art than for Hindi?
  25. 25.Trees planted by each class
    Class 6: 240
    Class 7: 80
    Class 8: 200
    Class 9: 160
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  26. 26.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    Which day has the fewest mangoes?     (a) Tue (b) Fri (c) Wed (d) Thu
  27. 27.Students who chose each subject
    Maths: 75
    Science: 60
    English: 45
    Hindi: 90
    Art: 30
    What is the difference between the highest and the lowest number of students?
  28. 28.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 180
    Wed: 120
    Thu: 90
    Fri: 60
    How many more mangoes are there for Tue than for Wed?
  29. 29.Visitors to a science museum
    Jan: 120
    Feb: 210
    Mar: 60
    Apr: 120
    May: 90
    How many more visitors are there for Jan than for Mar?
  30. 30.Visitors to a science museum
    Jan: 90
    Feb: 240
    Mar: 120
    Apr: 90
    May: 60
    How many visitors are there in all?
  31. 31.Books sold by a shop
    Mon: 30
    Tue: 70
    Wed: 60
    Thu: 10
    Fri: 30
    The number for Fri is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 350
    Tue: 150
    Wed: 100
    Thu: 150
    Fri: 250
    What is the average number of books per day?
  33. 33.Visitors to a science museum
    Jan: 175
    Feb: 100
    Mar: 75
    Apr: 100
    May: 50
    What is the average number of visitors per month?
  34. 34.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 20
    Class 9: 5
    Class 10: 25
    Which class has the fewest trees?     (a) Class 10 (b) Class 6 (c) Class 8 (d) Class 9
  35. 35.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 200
    Class 9: 160
    Class 10: 120
    What is the average number of trees per class?
  36. 36.Books sold by a shop
    Mon: 250
    Tue: 150
    Wed: 300
    Thu: 100
    Fri: 200
    How many books are there in all?
  37. 37.Trees planted by each class
    Class 6: 80
    Class 7: 240
    Class 8: 200
    Class 9: 120
    Class 10: 160
    How many trees are there in all?
  38. 38.Books sold by a shop
    Mon: 240
    Tue: 40
    Wed: 120
    Thu: 200
    Fri: 200
    What is the difference between the highest and the lowest number of books?
  39. 39.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 5
    Wed: 35
    Thu: 30
    Fri: 20
    Which day has the most mangoes?     (a) Tue (b) Mon (c) Fri (d) Wed
  40. 40.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 200
    Wed: 150
    Thu: 100
    Fri: 150
    What is the difference between the highest and the lowest number of mangoes?

Answer key

  1. Class 6
  2. Fri
  3. 100
  4. 100
  5. Jan
  6. Wed
  7. Class 9
  8. 1000
  9. 600
  10. 40
  11. 150
  12. 75
  13. 200
  14. 10
  15. 20
  16. 200
  17. Class 8
  18. Feb
  19. 25
  20. 10
  21. 25
  22. 20
  23. 100
  24. 40
  25. 160
  26. Thu
  27. 60
  28. 60
  29. 60
  30. 600
  31. 15
  32. 200
  33. 100
  34. Class 9
  35. 160
  36. 1000
  37. 800
  38. 200
  39. Wed
  40. 300

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