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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 964 · 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.Students who chose each subject
    Maths: 60
    Science: 75
    English: 45
    Hindi: 105
    Art: 15
    What is the difference between the highest and the lowest number of students?
  2. 2.Students who chose each subject
    Maths: 20
    Science: 35
    English: 10
    Hindi: 20
    Art: 15
    The number for Maths is what percent of the total?
  3. 3.Books sold by a shop
    Mon: 200
    Tue: 100
    Wed: 350
    Thu: 200
    Fri: 150
    Which day has the most books?     (a) Fri (b) Mon (c) Wed (d) Tue
  4. 4.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 25
    Fri: 20
    The number for Thu is what percent of the total?
  5. 5.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 60
    Class 9: 20
    Class 10: 30
    Which class has the most trees?     (a) Class 10 (b) Class 7 (c) Class 6 (d) Class 8
  6. 6.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 10
    Thu: 15
    Fri: 30
    The number for Tue is what percent of the total?
  7. 7.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 180
    Apr: 30
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  8. 8.Trees planted by each class
    Class 6: 90
    Class 7: 10
    Class 8: 30
    Class 9: 40
    Class 10: 30
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 6
  9. 9.Students who chose each subject
    Maths: 150
    Science: 120
    English: 120
    Hindi: 120
    Art: 90
    Which subject has the fewest students?     (a) Maths (b) English (c) Hindi (d) Art
  10. 10.Visitors to a science museum
    Jan: 50
    Feb: 125
    Mar: 175
    Apr: 75
    May: 75
    How many visitors are there in all?
  11. 11.Visitors to a science museum
    Jan: 60
    Feb: 50
    Mar: 10
    Apr: 30
    May: 50
    How many visitors are there in all?
  12. 12.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 300
    Wed: 200
    Thu: 200
    Fri: 50
    How many more mangoes are there for Tue than for Mon?
  13. 13.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 60
    Apr: 20
    May: 140
    The number for Feb is what percent of the total?
  14. 14.Trees planted by each class
    Class 6: 140
    Class 7: 60
    Class 8: 40
    Class 9: 100
    Class 10: 60
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 9
  15. 15.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 40
    Apr: 60
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  16. 16.Visitors to a science museum
    Jan: 175
    Feb: 150
    Mar: 75
    Apr: 75
    May: 25
    Which month has the fewest visitors?     (a) May (b) Apr (c) Mar (d) Jan
  17. 17.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 30
    Thu: 40
    Fri: 40
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Tue (d) Mon
  18. 18.Trees planted by each class
    Class 6: 100
    Class 7: 200
    Class 8: 50
    Class 9: 25
    Class 10: 125
    The number for Class 6 is what percent of the total?
  19. 19.Students who chose each subject
    Maths: 30
    Science: 45
    English: 60
    Hindi: 105
    Art: 60
    How many more students are there for English than for Science?
  20. 20.Books sold by a shop
    Mon: 105
    Tue: 90
    Wed: 45
    Thu: 45
    Fri: 15
    How many more books are there for Mon than for Thu?
  21. 21.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 80
    Which day has the fewest books?     (a) Fri (b) Mon (c) Wed (d) Tue
  22. 22.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 50
    Thu: 20
    Fri: 30
    How many mangoes are there in all?
  23. 23.Visitors to a science museum
    Jan: 30
    Feb: 25
    Mar: 15
    Apr: 25
    May: 5
    The number for Apr is what percent of the total?
  24. 24.Students who chose each subject
    Maths: 75
    Science: 60
    English: 45
    Hindi: 30
    Art: 90
    The number for English is what percent of the total?
  25. 25.Students who chose each subject
    Maths: 100
    Science: 100
    English: 50
    Hindi: 150
    Art: 100
    How many more students are there for Hindi than for Art?
  26. 26.Trees planted by each class
    Class 6: 150
    Class 7: 210
    Class 8: 60
    Class 9: 90
    Class 10: 90
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 7
  27. 27.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 90
    Wed: 75
    Thu: 15
    Fri: 45
    How many more mangoes are there for Mon than for Fri?
  28. 28.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 20
    Apr: 60
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  29. 29.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 75
    Apr: 90
    May: 15
    What is the average number of visitors per month?
  30. 30.Trees planted by each class
    Class 6: 70
    Class 7: 40
    Class 8: 30
    Class 9: 20
    Class 10: 40
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 7
  31. 31.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 120
    Thu: 40
    Fri: 60
    Which day has the most books?     (a) Fri (b) Mon (c) Thu (d) Wed
  32. 32.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 90
    Thu: 30
    Fri: 60
    Which day has the most books?     (a) Mon (b) Wed (c) Tue (d) Fri
  33. 33.Students who chose each subject
    Maths: 20
    Science: 35
    English: 15
    Hindi: 10
    Art: 20
    How many students are there in all?
  34. 34.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 40
    Thu: 50
    Fri: 20
    How many more books are there for Mon than for Fri?
  35. 35.Books sold by a shop
    Mon: 25
    Tue: 30
    Wed: 15
    Thu: 20
    Fri: 10
    Which day has the most books?     (a) Tue (b) Fri (c) Mon (d) Thu
  36. 36.Books sold by a shop
    Mon: 50
    Tue: 20
    Wed: 60
    Thu: 30
    Fri: 40
    What is the average number of books per day?
  37. 37.Trees planted by each class
    Class 6: 40
    Class 7: 160
    Class 8: 80
    Class 9: 60
    Class 10: 60
    Which class has the fewest trees?     (a) Class 8 (b) Class 9 (c) Class 7 (d) Class 6
  38. 38.Trees planted by each class
    Class 6: 100
    Class 7: 200
    Class 8: 75
    Class 9: 50
    Class 10: 75
    How many trees are there in all?
  39. 39.Students who chose each subject
    Maths: 30
    Science: 80
    English: 40
    Hindi: 40
    Art: 10
    What is the average number of students per subject?
  40. 40.Visitors to a science museum
    Jan: 200
    Feb: 80
    Mar: 120
    Apr: 240
    May: 160
    How many more visitors are there for Apr than for Feb?

Answer key

  1. 90
  2. 20
  3. Wed
  4. 25
  5. Class 8
  6. 25
  7. 150
  8. Class 6
  9. Art
  10. 500
  11. 200
  12. 50
  13. 15
  14. Class 8
  15. 80
  16. May
  17. Mon
  18. 20
  19. 15
  20. 60
  21. Wed
  22. 200
  23. 25
  24. 15
  25. 50
  26. Class 7
  27. 30
  28. 40
  29. 60
  30. Class 6
  31. Wed
  32. Wed
  33. 100
  34. 40
  35. Tue
  36. 40
  37. Class 6
  38. 500
  39. 40
  40. 160

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