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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 575 · 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.Trees planted by each class
    Class 6: 80
    Class 7: 200
    Class 8: 120
    Class 9: 240
    Class 10: 160
    How many more trees are there for Class 7 than for Class 6?
  2. 2.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 80
    Wed: 120
    Thu: 120
    Fri: 200
    The number for Tue is what percent of the total?
  3. 3.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 250
    Thu: 200
    Fri: 300
    How many books are there in all?
  4. 4.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 90
    Thu: 30
    Fri: 75
    How many more mangoes are there for Fri than for Tue?
  5. 5.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 40
    Thu: 40
    Fri: 70
    Which day has the most books?     (a) Wed (b) Fri (c) Thu (d) Mon
  6. 6.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 200
    How many books are there in all?
  7. 7.Students who chose each subject
    Maths: 75
    Science: 125
    English: 100
    Hindi: 100
    Art: 100
    What is the average number of students per subject?
  8. 8.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 60
    Thu: 30
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Books sold by a shop
    Mon: 120
    Tue: 210
    Wed: 120
    Thu: 60
    Fri: 90
    Which day has the most books?     (a) Fri (b) Mon (c) Wed (d) Tue
  10. 10.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 150
    Wed: 100
    Thu: 200
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  11. 11.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 250
    Fri: 150
    Which day has the fewest mangoes?     (a) Thu (b) Mon (c) Tue (d) Fri
  12. 12.Students who chose each subject
    Maths: 80
    Science: 100
    English: 40
    Hindi: 120
    Art: 60
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Science
  13. 13.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 160
    Class 9: 80
    Class 10: 240
    How many trees are there in all?
  14. 14.Trees planted by each class
    Class 6: 10
    Class 7: 30
    Class 8: 25
    Class 9: 20
    Class 10: 15
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 6 (d) Class 7
  15. 15.Students who chose each subject
    Maths: 160
    Science: 240
    English: 200
    Hindi: 40
    Art: 160
    How many students are there in all?
  16. 16.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 20
    Thu: 60
    Fri: 40
    Which day has the fewest books?     (a) Thu (b) Mon (c) Wed (d) Fri
  17. 17.Trees planted by each class
    Class 6: 180
    Class 7: 80
    Class 8: 60
    Class 9: 20
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  18. 18.Trees planted by each class
    Class 6: 75
    Class 7: 225
    Class 8: 25
    Class 9: 100
    Class 10: 75
    The number for Class 7 is what percent of the total?
  19. 19.Mangoes sold by a fruit seller
    Mon: 5
    Tue: 30
    Wed: 20
    Thu: 20
    Fri: 25
    What is the difference between the highest and the lowest number of mangoes?
  20. 20.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 75
    Thu: 60
    Fri: 60
    How many mangoes are there in all?
  21. 21.Trees planted by each class
    Class 6: 15
    Class 7: 20
    Class 8: 35
    Class 9: 10
    Class 10: 20
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 10
  22. 22.Visitors to a science museum
    Jan: 20
    Feb: 100
    Mar: 140
    Apr: 40
    May: 100
    What is the average number of visitors per month?
  23. 23.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 30
    Thu: 45
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  24. 24.Students who chose each subject
    Maths: 75
    Science: 100
    English: 125
    Hindi: 100
    Art: 100
    What is the average number of students per subject?
  25. 25.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 300
    Apr: 100
    May: 200
    What is the average number of visitors per month?
  26. 26.Students who chose each subject
    Maths: 250
    Science: 100
    English: 50
    Hindi: 350
    Art: 250
    The number for Maths is what percent of the total?
  27. 27.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 10
    Wed: 20
    Thu: 50
    Fri: 80
    How many mangoes are there in all?
  28. 28.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 80
    Thu: 120
    Fri: 200
    How many mangoes are there in all?
  29. 29.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 30
    What is the average number of mangoes per day?
  30. 30.Students who chose each subject
    Maths: 50
    Science: 75
    English: 150
    Hindi: 125
    Art: 100
    Which subject has the most students?     (a) Science (b) English (c) Hindi (d) Art
  31. 31.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 60
    Class 9: 60
    Class 10: 45
    What is the average number of trees per class?
  32. 32.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 180
    Thu: 60
    Fri: 150
    How many more books are there for Fri than for Mon?
  33. 33.Students who chose each subject
    Maths: 40
    Science: 60
    English: 40
    Hindi: 50
    Art: 10
    What is the average number of students per subject?
  34. 34.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 140
    Thu: 80
    Fri: 60
    What is the average number of books per day?
  35. 35.Students who chose each subject
    Maths: 90
    Science: 60
    English: 30
    Hindi: 45
    Art: 75
    Which subject has the most students?     (a) Science (b) English (c) Maths (d) Art
  36. 36.Students who chose each subject
    Maths: 200
    Science: 300
    English: 200
    Hindi: 100
    Art: 200
    What is the average number of students per subject?
  37. 37.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 60
    Wed: 45
    Thu: 60
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  38. 38.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 20
    Which day has the fewest mangoes?     (a) Wed (b) Mon (c) Tue (d) Thu
  39. 39.Visitors to a science museum
    Jan: 100
    Feb: 80
    Mar: 120
    Apr: 20
    May: 80
    The number for Mar is what percent of the total?
  40. 40.Students who chose each subject
    Maths: 200
    Science: 200
    English: 350
    Hindi: 150
    Art: 100
    How many students are there in all?

Answer key

  1. 120
  2. 10
  3. 1000
  4. 15
  5. Fri
  6. 800
  7. 100
  8. 40
  9. Tue
  10. 250
  11. Fri
  12. English
  13. 800
  14. Class 7
  15. 800
  16. Wed
  17. 160
  18. 45
  19. 25
  20. 300
  21. Class 9
  22. 80
  23. 75
  24. 100
  25. 200
  26. 25
  27. 200
  28. 800
  29. 40
  30. English
  31. 60
  32. 60
  33. 40
  34. 80
  35. Maths
  36. 200
  37. 75
  38. Thu
  39. 30
  40. 1000

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