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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 252 · 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: 200
    Class 7: 160
    Class 8: 40
    Class 9: 240
    Class 10: 160
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 9
  2. 2.Books sold by a shop
    Mon: 280
    Tue: 120
    Wed: 80
    Thu: 120
    Fri: 200
    The number for Mon is what percent of the total?
  3. 3.Books sold by a shop
    Mon: 450
    Tue: 300
    Wed: 100
    Thu: 50
    Fri: 100
    Which day has the fewest books?     (a) Mon (b) Thu (c) Fri (d) Tue
  4. 4.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 30
    Apr: 50
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 10
    Apr: 15
    May: 30
    What is the difference between the highest and the lowest number of visitors?
  6. 6.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 20
    Thu: 50
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  7. 7.Books sold by a shop
    Mon: 60
    Tue: 50
    Wed: 20
    Thu: 30
    Fri: 40
    How many more books are there for Mon than for Thu?
  8. 8.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 10
    Wed: 50
    Thu: 20
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Visitors to a science museum
    Jan: 20
    Feb: 15
    Mar: 25
    Apr: 10
    May: 30
    How many more visitors are there for Mar than for Apr?
  10. 10.Trees planted by each class
    Class 6: 50
    Class 7: 150
    Class 8: 75
    Class 9: 100
    Class 10: 125
    How many trees are there in all?
  11. 11.Trees planted by each class
    Class 6: 200
    Class 7: 120
    Class 8: 40
    Class 9: 360
    Class 10: 80
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 7
  12. 12.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 60
    Apr: 10
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  13. 13.Trees planted by each class
    Class 6: 80
    Class 7: 20
    Class 8: 140
    Class 9: 60
    Class 10: 100
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 9
  14. 14.Students who chose each subject
    Maths: 80
    Science: 40
    English: 60
    Hindi: 140
    Art: 80
    What is the difference between the highest and the lowest number of students?
  15. 15.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 75
    Apr: 100
    May: 50
    The number for May is what percent of the total?
  16. 16.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 30
    Thu: 70
    Fri: 40
    Which day has the fewest books?     (a) Fri (b) Wed (c) Mon (d) Tue
  17. 17.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 100
    Wed: 250
    Thu: 200
    Fri: 150
    How many more mangoes are there for Wed than for Fri?
  18. 18.Books sold by a shop
    Mon: 20
    Tue: 120
    Wed: 80
    Thu: 80
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  19. 19.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 90
    Apr: 180
    May: 60
    Which month has the fewest visitors?     (a) May (b) Apr (c) Mar (d) Jan
  20. 20.Visitors to a science museum
    Jan: 160
    Feb: 80
    Mar: 280
    Apr: 160
    May: 120
    Which month has the fewest visitors?     (a) Feb (b) Mar (c) Apr (d) Jan
  21. 21.Books sold by a shop
    Mon: 25
    Tue: 30
    Wed: 10
    Thu: 20
    Fri: 15
    The number for Thu is what percent of the total?
  22. 22.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 300
    Apr: 250
    May: 150
    Which month has the most visitors?     (a) Jan (b) Feb (c) Mar (d) Apr
  23. 23.Students who chose each subject
    Maths: 60
    Science: 30
    English: 60
    Hindi: 90
    Art: 60
    How many more students are there for Maths than for Science?
  24. 24.Trees planted by each class
    Class 6: 30
    Class 7: 70
    Class 8: 10
    Class 9: 30
    Class 10: 60
    Which class has the most trees?     (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 9
  25. 25.Trees planted by each class
    Class 6: 160
    Class 7: 240
    Class 8: 160
    Class 9: 160
    Class 10: 80
    What is the average number of trees per class?
  26. 26.Trees planted by each class
    Class 6: 90
    Class 7: 45
    Class 8: 60
    Class 9: 30
    Class 10: 75
    The number for Class 9 is what percent of the total?
  27. 27.Students who chose each subject
    Maths: 50
    Science: 40
    English: 40
    Hindi: 40
    Art: 30
    Which subject has the fewest students?     (a) Maths (b) Science (c) Art (d) English
  28. 28.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 75
    Wed: 175
    Thu: 125
    Fri: 50
    The number for Fri is what percent of the total?
  29. 29.Visitors to a science museum
    Jan: 90
    Feb: 105
    Mar: 60
    Apr: 30
    May: 15
    Which month has the most visitors?     (a) Apr (b) Feb (c) May (d) Jan
  30. 30.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 10
    Class 9: 30
    Class 10: 70
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 9
  31. 31.Students who chose each subject
    Maths: 50
    Science: 40
    English: 40
    Hindi: 40
    Art: 30
    How many students are there in all?
  32. 32.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 30
    Thu: 45
    Fri: 75
    How many books are there in all?
  33. 33.Students who chose each subject
    Maths: 280
    Science: 160
    English: 160
    Hindi: 160
    Art: 40
    Which subject has the most students?     (a) English (b) Hindi (c) Maths (d) Art
  34. 34.Books sold by a shop
    Mon: 250
    Tue: 300
    Wed: 100
    Thu: 200
    Fri: 150
    What is the average number of books per day?
  35. 35.Visitors to a science museum
    Jan: 175
    Feb: 50
    Mar: 75
    Apr: 75
    May: 125
    The number for Feb is what percent of the total?
  36. 36.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 90
    How many more books are there for Fri than for Thu?
  37. 37.Visitors to a science museum
    Jan: 140
    Feb: 80
    Mar: 60
    Apr: 80
    May: 40
    Which month has the fewest visitors?     (a) Jan (b) Apr (c) Mar (d) May
  38. 38.Trees planted by each class
    Class 6: 300
    Class 7: 400
    Class 8: 50
    Class 9: 100
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  39. 39.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 20
    Thu: 30
    Fri: 40
    Which day has the fewest books?     (a) Thu (b) Fri (c) Mon (d) Wed
  40. 40.Trees planted by each class
    Class 6: 35
    Class 7: 15
    Class 8: 10
    Class 9: 15
    Class 10: 25
    What is the difference between the highest and the lowest number of trees?

Answer key

  1. Class 8
  2. 35
  3. Thu
  4. 20
  5. 20
  6. 40
  7. 30
  8. 60
  9. 15
  10. 500
  11. Class 8
  12. 50
  13. Class 8
  14. 100
  15. 10
  16. Mon
  17. 100
  18. 100
  19. May
  20. Feb
  21. 20
  22. Mar
  23. 30
  24. Class 7
  25. 160
  26. 10
  27. Art
  28. 10
  29. Feb
  30. Class 8
  31. 200
  32. 300
  33. Maths
  34. 200
  35. 10
  36. 60
  37. May
  38. 350
  39. Wed
  40. 25

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