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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 744 · 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: 120
    Tue: 30
    Wed: 90
    Thu: 150
    Fri: 210
    How many more mangoes are there for Fri than for Mon?
  2. 2.Visitors to a science museum
    Jan: 25
    Feb: 15
    Mar: 20
    Apr: 30
    May: 10
    What is the average number of visitors per month?
  3. 3.Books sold by a shop
    Mon: 350
    Tue: 100
    Wed: 150
    Thu: 250
    Fri: 150
    Which day has the fewest books?     (a) Tue (b) Mon (c) Wed (d) Fri
  4. 4.Students who chose each subject
    Maths: 90
    Science: 60
    English: 60
    Hindi: 15
    Art: 75
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Maths (d) English
  5. 5.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  6. 6.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 60
    Class 9: 30
    Class 10: 20
    How many more trees are there for Class 7 than for Class 9?
  7. 7.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 200
    Wed: 200
    Thu: 120
    Fri: 40
    Which day has the fewest mangoes?     (a) Mon (b) Tue (c) Wed (d) Fri
  8. 8.Students who chose each subject
    Maths: 25
    Science: 20
    English: 30
    Hindi: 15
    Art: 10
    Which subject has the most students?     (a) Hindi (b) Science (c) Maths (d) English
  9. 9.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 20
    Thu: 10
    Fri: 30
    How many more books are there for Mon than for Wed?
  10. 10.Visitors to a science museum
    Jan: 40
    Feb: 30
    Mar: 80
    Apr: 30
    May: 20
    The number for May is what percent of the total?
  11. 11.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 75
    Wed: 125
    Thu: 75
    Fri: 50
    How many more mangoes are there for Wed than for Thu?
  12. 12.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 20
    Apr: 15
    May: 25
    How many more visitors are there for May than for Feb?
  13. 13.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 15
    Fri: 20
    How many mangoes are there in all?
  14. 14.Students who chose each subject
    Maths: 45
    Science: 75
    English: 60
    Hindi: 90
    Art: 30
    What is the average number of students per subject?
  15. 15.Trees planted by each class
    Class 6: 240
    Class 7: 80
    Class 8: 160
    Class 9: 40
    Class 10: 280
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 9 (d) Class 10
  16. 16.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 20
    Wed: 40
    Thu: 30
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  17. 17.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 10
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  18. 18.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 150
    Fri: 90
    What is the average number of mangoes per day?
  19. 19.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 60
    How many more mangoes are there for Fri than for Wed?
  20. 20.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 100
    Thu: 75
    Fri: 100
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Tue (d) Wed
  21. 21.Students who chose each subject
    Maths: 80
    Science: 20
    English: 60
    Hindi: 80
    Art: 160
    What is the difference between the highest and the lowest number of students?
  22. 22.Students who chose each subject
    Maths: 10
    Science: 15
    English: 15
    Hindi: 20
    Art: 40
    What is the average number of students per subject?
  23. 23.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 150
    Class 9: 250
    Class 10: 200
    How many more trees are there for Class 7 than for Class 8?
  24. 24.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 90
    Which day has the fewest books?     (a) Mon (b) Thu (c) Tue (d) Fri
  25. 25.Visitors to a science museum
    Jan: 60
    Feb: 210
    Mar: 120
    Apr: 90
    May: 120
    How many visitors are there in all?
  26. 26.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    Which day has the most books?     (a) Wed (b) Fri (c) Thu (d) Tue
  27. 27.Students who chose each subject
    Maths: 60
    Science: 80
    English: 100
    Hindi: 120
    Art: 40
    What is the difference between the highest and the lowest number of students?
  28. 28.Students who chose each subject
    Maths: 60
    Science: 40
    English: 60
    Hindi: 140
    Art: 100
    How many more students are there for Art than for Science?
  29. 29.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 60
    Wed: 120
    Thu: 90
    Fri: 120
    What is the average number of mangoes per day?
  30. 30.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 60
    Wed: 100
    Thu: 100
    Fri: 120
    How many mangoes are there in all?
  31. 31.Visitors to a science museum
    Jan: 280
    Feb: 200
    Mar: 40
    Apr: 120
    May: 160
    The number for Feb is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 80
    Thu: 160
    Fri: 240
    What is the difference between the highest and the lowest number of books?
  33. 33.Visitors to a science museum
    Jan: 240
    Feb: 90
    Mar: 90
    Apr: 120
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  34. 34.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 40
    Class 9: 100
    Class 10: 80
    What is the average number of trees per class?
  35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 40
    Class 9: 30
    Class 10: 50
    How many more trees are there for Class 10 than for Class 8?
  36. 36.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 90
    Fri: 120
    What is the average number of books per day?
  37. 37.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 40
    Apr: 30
    May: 40
    How many visitors are there in all?
  38. 38.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 40
    Apr: 80
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  39. 39.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 75
    How many mangoes are there in all?
  40. 40.Trees planted by each class
    Class 6: 15
    Class 7: 10
    Class 8: 15
    Class 9: 35
    Class 10: 25
    How many trees are there in all?

Answer key

  1. 90
  2. 20
  3. Tue
  4. Hindi
  5. 40
  6. 10
  7. Fri
  8. English
  9. 5
  10. 10
  11. 50
  12. 5
  13. 100
  14. 60
  15. Class 10
  16. 50
  17. 20
  18. 120
  19. 30
  20. Tue
  21. 140
  22. 20
  23. 50
  24. Fri
  25. 600
  26. Fri
  27. 80
  28. 60
  29. 120
  30. 400
  31. 25
  32. 160
  33. 180
  34. 80
  35. 10
  36. 120
  37. 200
  38. 80
  39. 300
  40. 100

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