← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 402 · 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.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 80
    Apr: 40
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  2. 2.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 10
    Fri: 40
    Which day has the most books?     (a) Fri (b) Mon (c) Tue (d) Wed
  3. 3.Students who chose each subject
    Maths: 100
    Science: 250
    English: 200
    Hindi: 150
    Art: 300
    What is the difference between the highest and the lowest number of students?
  4. 4.Books sold by a shop
    Mon: 160
    Tue: 280
    Wed: 160
    Thu: 80
    Fri: 120
    Which day has the most books?     (a) Thu (b) Wed (c) Mon (d) Tue
  5. 5.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 90
    Thu: 10
    Fri: 30
    How many books are there in all?
  6. 6.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 45
    Class 9: 75
    Class 10: 60
    What is the average number of trees per class?
  7. 7.Books sold by a shop
    Mon: 100
    Tue: 175
    Wed: 50
    Thu: 75
    Fri: 100
    What is the difference between the highest and the lowest number of books?
  8. 8.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 160
    Wed: 120
    Thu: 80
    Fri: 240
    What is the average number of mangoes per day?
  9. 9.Trees planted by each class
    Class 6: 180
    Class 7: 150
    Class 8: 90
    Class 9: 150
    Class 10: 30
    The number for Class 9 is what percent of the total?
  10. 10.Books sold by a shop
    Mon: 30
    Tue: 150
    Wed: 150
    Thu: 210
    Fri: 60
    How many books are there in all?
  11. 11.Students who chose each subject
    Maths: 200
    Science: 120
    English: 240
    Hindi: 160
    Art: 80
    How many students are there in all?
  12. 12.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 60
    Class 9: 45
    Class 10: 105
    How many more trees are there for Class 9 than for Class 7?
  13. 13.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 20
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Wed (d) Tue
  14. 14.Students who chose each subject
    Maths: 15
    Science: 15
    English: 25
    Hindi: 35
    Art: 10
    How many more students are there for English than for Art?
  15. 15.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 75
    What is the average number of mangoes per day?
  16. 16.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 30
    Thu: 20
    Fri: 50
    How many more mangoes are there for Tue than for Mon?
  17. 17.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 25
    Thu: 10
    Fri: 15
    The number for Tue is what percent of the total?
  18. 18.Trees planted by each class
    Class 6: 140
    Class 7: 80
    Class 8: 80
    Class 9: 80
    Class 10: 20
    How many more trees are there for Class 7 than for Class 10?
  19. 19.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 10
    Thu: 25
    Fri: 15
    What is the average number of books per day?
  20. 20.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 15
    Wed: 10
    Thu: 20
    Fri: 5
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Fri (d) Mon
  21. 21.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 100
    Thu: 120
    Fri: 60
    Which day has the most books?     (a) Fri (b) Mon (c) Thu (d) Wed
  22. 22.Students who chose each subject
    Maths: 90
    Science: 150
    English: 120
    Hindi: 120
    Art: 120
    What is the difference between the highest and the lowest number of students?
  23. 23.Students who chose each subject
    Maths: 20
    Science: 60
    English: 40
    Hindi: 40
    Art: 40
    Which subject has the fewest students?     (a) Art (b) English (c) Maths (d) Science
  24. 24.Books sold by a shop
    Mon: 225
    Tue: 25
    Wed: 125
    Thu: 75
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  25. 25.Books sold by a shop
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 75
    How many books are there in all?
  26. 26.Trees planted by each class
    Class 6: 20
    Class 7: 35
    Class 8: 20
    Class 9: 20
    Class 10: 5
    How many more trees are there for Class 7 than for Class 10?
  27. 27.Visitors to a science museum
    Jan: 250
    Feb: 150
    Mar: 100
    Apr: 300
    May: 200
    How many visitors are there in all?
  28. 28.Books sold by a shop
    Mon: 40
    Tue: 20
    Wed: 50
    Thu: 60
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  29. 29.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 50
    Thu: 125
    Fri: 75
    The number for Tue is what percent of the total?
  30. 30.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 40
    Apr: 30
    May: 40
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) May (d) Apr
  31. 31.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 40
    Class 9: 100
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  32. 32.Books sold by a shop
    Mon: 30
    Tue: 70
    Wed: 40
    Thu: 20
    Fri: 40
    How many more books are there for Mon than for Thu?
  33. 33.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 80
    Wed: 160
    Thu: 160
    Fri: 160
    What is the average number of mangoes per day?
  34. 34.Visitors to a science museum
    Jan: 300
    Feb: 100
    Mar: 250
    Apr: 150
    May: 200
    How many more visitors are there for Mar than for Apr?
  35. 35.Trees planted by each class
    Class 6: 80
    Class 7: 40
    Class 8: 80
    Class 9: 80
    Class 10: 120
    How many trees are there in all?
  36. 36.Students who chose each subject
    Maths: 100
    Science: 60
    English: 80
    Hindi: 120
    Art: 40
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Science (d) English
  37. 37.Books sold by a shop
    Mon: 15
    Tue: 25
    Wed: 15
    Thu: 5
    Fri: 40
    Which day has the fewest books?     (a) Fri (b) Wed (c) Tue (d) Thu
  38. 38.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 35
    Thu: 15
    Fri: 10
    The number for Fri is what percent of the total?
  39. 39.Students who chose each subject
    Maths: 20
    Science: 35
    English: 15
    Hindi: 10
    Art: 20
    Which subject has the most students?     (a) Art (b) Hindi (c) English (d) Science
  40. 40.Trees planted by each class
    Class 6: 150
    Class 7: 200
    Class 8: 200
    Class 9: 250
    Class 10: 200
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 8 (d) Class 6

Answer key

  1. 80
  2. Wed
  3. 200
  4. Tue
  5. 200
  6. 60
  7. 125
  8. 160
  9. 25
  10. 600
  11. 800
  12. 15
  13. Wed
  14. 15
  15. 100
  16. 20
  17. 20
  18. 60
  19. 20
  20. Mon
  21. Thu
  22. 60
  23. Maths
  24. 200
  25. 300
  26. 30
  27. 1000
  28. 40
  29. 20
  30. Apr
  31. 80
  32. 10
  33. 160
  34. 100
  35. 400
  36. Art
  37. Thu
  38. 10
  39. Science
  40. Class 6

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