← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 765 · 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.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 160
    Thu: 40
    Fri: 200
    The number for Wed is what percent of the total?
  2. 2.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 40
    Apr: 20
    May: 60
    How many visitors are there in all?
  3. 3.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 40
    Fri: 240
    How many more books are there for Mon than for Wed?
  4. 4.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 90
    Class 9: 150
    Class 10: 120
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 8
  5. 5.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 20
    Class 9: 50
    Class 10: 30
    How many trees are there in all?
  6. 6.Students who chose each subject
    Maths: 60
    Science: 180
    English: 150
    Hindi: 120
    Art: 90
    Which subject has the most students?     (a) Science (b) Maths (c) Art (d) Hindi
  7. 7.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 20
    Class 9: 60
    Class 10: 40
    Which class has the fewest trees?     (a) Class 6 (b) Class 10 (c) Class 9 (d) Class 8
  8. 8.Students who chose each subject
    Maths: 300
    Science: 150
    English: 100
    Hindi: 250
    Art: 200
    The number for Maths is what percent of the total?
  9. 9.Trees planted by each class
    Class 6: 20
    Class 7: 30
    Class 8: 40
    Class 9: 40
    Class 10: 70
    How many more trees are there for Class 10 than for Class 6?
  10. 10.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 5
    Wed: 25
    Thu: 25
    Fri: 15
    Which day has the most mangoes?     (a) Wed (b) Fri (c) Mon (d) Tue
  11. 11.Students who chose each subject
    Maths: 25
    Science: 15
    English: 30
    Hindi: 10
    Art: 20
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Science (d) English
  12. 12.Students who chose each subject
    Maths: 60
    Science: 50
    English: 40
    Hindi: 40
    Art: 10
    How many students are there in all?
  13. 13.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 300
    Wed: 200
    Thu: 100
    Fri: 200
    Which day has the fewest mangoes?     (a) Wed (b) Fri (c) Mon (d) Thu
  14. 14.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 80
    Fri: 60
    How many more mangoes are there for Mon than for Tue?
  15. 15.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 50
    Thu: 100
    Fri: 100
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Tue (d) Wed
  16. 16.Visitors to a science museum
    Jan: 150
    Feb: 180
    Mar: 90
    Apr: 150
    May: 30
    How many visitors are there in all?
  17. 17.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 210
    Wed: 120
    Thu: 60
    Fri: 90
    How many mangoes are there in all?
  18. 18.Students who chose each subject
    Maths: 240
    Science: 80
    English: 160
    Hindi: 120
    Art: 200
    What is the average number of students per subject?
  19. 19.Trees planted by each class
    Class 6: 90
    Class 7: 120
    Class 8: 180
    Class 9: 60
    Class 10: 150
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 9
  20. 20.Students who chose each subject
    Maths: 75
    Science: 50
    English: 75
    Hindi: 125
    Art: 175
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Art
  21. 21.Trees planted by each class
    Class 6: 90
    Class 7: 40
    Class 8: 30
    Class 9: 30
    Class 10: 10
    What is the average number of trees per class?
  22. 22.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    How many mangoes are there in all?
  23. 23.Books sold by a shop
    Mon: 15
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 75
    How many books are there in all?
  24. 24.Trees planted by each class
    Class 6: 30
    Class 7: 50
    Class 8: 10
    Class 9: 60
    Class 10: 50
    Which class has the most trees?     (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 9
  25. 25.Books sold by a shop
    Mon: 210
    Tue: 150
    Wed: 30
    Thu: 60
    Fri: 150
    What is the average number of books per day?
  26. 26.Books sold by a shop
    Mon: 150
    Tue: 250
    Wed: 100
    Thu: 200
    Fri: 300
    Which day has the fewest books?     (a) Wed (b) Fri (c) Mon (d) Tue
  27. 27.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 75
    What is the difference between the highest and the lowest number of books?
  28. 28.Students who chose each subject
    Maths: 35
    Science: 5
    English: 10
    Hindi: 20
    Art: 30
    What is the average number of students per subject?
  29. 29.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 240
    Wed: 90
    Thu: 120
    Fri: 90
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Mon (d) Thu
  30. 30.Trees planted by each class
    Class 6: 280
    Class 7: 200
    Class 8: 80
    Class 9: 120
    Class 10: 120
    How many more trees are there for Class 7 than for Class 10?
  31. 31.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 50
    Thu: 75
    Fri: 150
    The number for Fri is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 100
    Apr: 80
    May: 120
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Mar (d) May
  33. 33.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 45
    Apr: 30
    May: 75
    How many visitors are there in all?
  34. 34.Students who chose each subject
    Maths: 320
    Science: 80
    English: 120
    Hindi: 160
    Art: 120
    What is the average number of students per subject?
  35. 35.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 50
    Apr: 100
    May: 100
    How many visitors are there in all?
  36. 36.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 60
    Apr: 20
    May: 30
    What is the average number of visitors per month?
  37. 37.Visitors to a science museum
    Jan: 300
    Feb: 50
    Mar: 250
    Apr: 150
    May: 250
    How many more visitors are there for Jan than for Apr?
  38. 38.Students who chose each subject
    Maths: 70
    Science: 50
    English: 20
    Hindi: 50
    Art: 10
    What is the difference between the highest and the lowest number of students?
  39. 39.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 45
    Thu: 30
    Fri: 105
    What is the difference between the highest and the lowest number of mangoes?
  40. 40.Trees planted by each class
    Class 6: 75
    Class 7: 100
    Class 8: 100
    Class 9: 175
    Class 10: 50
    How many trees are there in all?

Answer key

  1. 20
  2. 200
  3. 40
  4. Class 8
  5. 200
  6. Science
  7. Class 8
  8. 30
  9. 50
  10. Mon
  11. Hindi
  12. 200
  13. Thu
  14. 20
  15. Tue
  16. 600
  17. 600
  18. 160
  19. Class 8
  20. Art
  21. 40
  22. 200
  23. 300
  24. Class 9
  25. 120
  26. Wed
  27. 50
  28. 20
  29. Tue
  30. 80
  31. 30
  32. Feb
  33. 300
  34. 160
  35. 500
  36. 40
  37. 150
  38. 60
  39. 75
  40. 500

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