← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 985 · 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.Books sold by a shop
    Mon: 120
    Tue: 40
    Wed: 80
    Thu: 20
    Fri: 140
    The number for Thu is what percent of the total?
  2. 2.Visitors to a science museum
    Jan: 100
    Feb: 50
    Mar: 150
    Apr: 125
    May: 75
    What is the difference between the highest and the lowest number of visitors?
  3. 3.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 150
    Class 9: 200
    Class 10: 200
    How many more trees are there for Class 10 than for Class 8?
  4. 4.Visitors to a science museum
    Jan: 200
    Feb: 250
    Mar: 150
    Apr: 200
    May: 200
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 35
    Wed: 20
    Thu: 15
    Fri: 20
    How many mangoes are there in all?
  6. 6.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 160
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Tue (d) Mon
  7. 7.Students who chose each subject
    Maths: 75
    Science: 150
    English: 125
    Hindi: 100
    Art: 50
    Which subject has the fewest students?     (a) Science (b) English (c) Art (d) Maths
  8. 8.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 200
    Wed: 25
    Thu: 75
    Fri: 100
    What is the average number of mangoes per day?
  9. 9.Trees planted by each class
    Class 6: 175
    Class 7: 50
    Class 8: 100
    Class 9: 75
    Class 10: 100
    How many trees are there in all?
  10. 10.Students who chose each subject
    Maths: 25
    Science: 15
    English: 20
    Hindi: 20
    Art: 20
    Which subject has the most students?     (a) Art (b) Maths (c) English (d) Science
  11. 11.Students who chose each subject
    Maths: 200
    Science: 150
    English: 350
    Hindi: 50
    Art: 250
    How many more students are there for Maths than for Hindi?
  12. 12.Visitors to a science museum
    Jan: 350
    Feb: 50
    Mar: 200
    Apr: 200
    May: 200
    What is the average number of visitors per month?
  13. 13.Books sold by a shop
    Mon: 90
    Tue: 15
    Wed: 60
    Thu: 105
    Fri: 30
    How many more books are there for Fri than for Tue?
  14. 14.Students who chose each subject
    Maths: 40
    Science: 80
    English: 120
    Hindi: 100
    Art: 60
    Which subject has the fewest students?     (a) Science (b) English (c) Maths (d) Art
  15. 15.Students who chose each subject
    Maths: 20
    Science: 15
    English: 20
    Hindi: 10
    Art: 35
    Which subject has the fewest students?     (a) Science (b) Art (c) Maths (d) Hindi
  16. 16.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 40
    Class 9: 30
    Class 10: 50
    The number for Class 10 is what percent of the total?
  17. 17.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 125
    Thu: 150
    Fri: 75
    What is the average number of books per day?
  18. 18.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 75
    Class 9: 125
    Class 10: 50
    Which class has the most trees?     (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 7
  19. 19.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 150
    Thu: 250
    Fri: 300
    What is the average number of books per day?
  20. 20.Trees planted by each class
    Class 6: 30
    Class 7: 75
    Class 8: 90
    Class 9: 45
    Class 10: 60
    Which class has the most trees?     (a) Class 10 (b) Class 7 (c) Class 6 (d) Class 8
  21. 21.Visitors to a science museum
    Jan: 30
    Feb: 90
    Mar: 45
    Apr: 75
    May: 60
    Which month has the most visitors?     (a) Apr (b) Jan (c) Feb (d) Mar
  22. 22.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 30
    Class 9: 40
    Class 10: 40
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
  23. 23.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 70
    Thu: 20
    Fri: 40
    The number for Tue is what percent of the total?
  24. 24.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 35
    Thu: 20
    Fri: 20
    How many books are there in all?
  25. 25.Visitors to a science museum
    Jan: 75
    Feb: 60
    Mar: 15
    Apr: 60
    May: 90
    How many more visitors are there for Feb than for Mar?
  26. 26.Students who chose each subject
    Maths: 30
    Science: 60
    English: 50
    Hindi: 40
    Art: 20
    Which subject has the fewest students?     (a) Maths (b) English (c) Science (d) Art
  27. 27.Visitors to a science museum
    Jan: 120
    Feb: 15
    Mar: 45
    Apr: 75
    May: 45
    How many more visitors are there for Apr than for Feb?
  28. 28.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 100
    Apr: 125
    May: 100
    The number for May is what percent of the total?
  29. 29.Trees planted by each class
    Class 6: 400
    Class 7: 200
    Class 8: 200
    Class 9: 50
    Class 10: 150
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 9 (d) Class 7
  30. 30.Trees planted by each class
    Class 6: 105
    Class 7: 75
    Class 8: 75
    Class 9: 30
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
  31. 31.Students who chose each subject
    Maths: 100
    Science: 100
    English: 50
    Hindi: 150
    Art: 100
    How many more students are there for Science than for English?
  32. 32.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 100
    Thu: 50
    Fri: 150
    Which day has the fewest books?     (a) Wed (b) Fri (c) Mon (d) Thu
  33. 33.Trees planted by each class
    Class 6: 200
    Class 7: 350
    Class 8: 50
    Class 9: 250
    Class 10: 150
    The number for Class 9 is what percent of the total?
  34. 34.Visitors to a science museum
    Jan: 200
    Feb: 150
    Mar: 100
    Apr: 150
    May: 400
    Which month has the most visitors?     (a) Feb (b) Mar (c) May (d) Jan
  35. 35.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 40
    Thu: 100
    Fri: 10
    How many more books are there for Thu than for Tue?
  36. 36.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 60
    How many books are there in all?
  37. 37.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 90
    Thu: 15
    Fri: 75
    What is the average number of mangoes per day?
  38. 38.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 50
    Thu: 250
    Fri: 300
    How many more mangoes are there for Mon than for Wed?
  39. 39.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 100
    Fri: 80
    How many books are there in all?
  40. 40.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 100
    Thu: 150
    Fri: 300
    The number for Wed is what percent of the total?

Answer key

  1. 5
  2. 100
  3. 50
  4. 100
  5. 100
  6. Mon
  7. Art
  8. 100
  9. 500
  10. Maths
  11. 150
  12. 200
  13. 15
  14. Maths
  15. Hindi
  16. 25
  17. 100
  18. Class 7
  19. 200
  20. Class 8
  21. Feb
  22. Class 6
  23. 15
  24. 100
  25. 45
  26. Art
  27. 60
  28. 20
  29. Class 9
  30. 90
  31. 50
  32. Thu
  33. 25
  34. May
  35. 80
  36. 300
  37. 60
  38. 200
  39. 400
  40. 10

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude