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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 367 · 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: 240
    Tue: 40
    Wed: 160
    Thu: 160
    Fri: 200
    How many books are there in all?
  2. 2.Books sold by a shop
    Mon: 200
    Tue: 240
    Wed: 40
    Thu: 200
    Fri: 120
    What is the average number of books per day?
  3. 3.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 200
    Class 9: 150
    Class 10: 200
    What is the average number of trees per class?
  4. 4.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 40
    Wed: 120
    Thu: 80
    Fri: 80
    How many mangoes are there in all?
  5. 5.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 120
    Class 9: 240
    Class 10: 80
    The number for Class 6 is what percent of the total?
  6. 6.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 30
    Wed: 60
    Thu: 45
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  7. 7.Students who chose each subject
    Maths: 200
    Science: 80
    English: 160
    Hindi: 120
    Art: 240
    Which subject has the fewest students?     (a) Art (b) Maths (c) Hindi (d) Science
  8. 8.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 15
    Thu: 20
    Fri: 20
    How many books are there in all?
  9. 9.Students who chose each subject
    Maths: 75
    Science: 120
    English: 30
    Hindi: 60
    Art: 15
    Which subject has the most students?     (a) Science (b) English (c) Hindi (d) Maths
  10. 10.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 40
    Fri: 50
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Fri (d) Thu
  11. 11.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 140
    Wed: 40
    Thu: 60
    Fri: 60
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Thu (d) Tue
  12. 12.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 30
    Class 9: 80
    Class 10: 20
    How many trees are there in all?
  13. 13.Trees planted by each class
    Class 6: 175
    Class 7: 100
    Class 8: 25
    Class 9: 100
    Class 10: 100
    How many more trees are there for Class 6 than for Class 9?
  14. 14.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 25
    How many books are there in all?
  15. 15.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 40
    Fri: 140
    What is the average number of books per day?
  16. 16.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 25
    Class 9: 30
    Class 10: 15
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 7 (d) Class 6
  17. 17.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 100
    Class 9: 25
    Class 10: 200
    How many trees are there in all?
  18. 18.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 100
    Fri: 60
    How many mangoes are there in all?
  19. 19.Students who chose each subject
    Maths: 240
    Science: 80
    English: 160
    Hindi: 200
    Art: 120
    What is the difference between the highest and the lowest number of students?
  20. 20.Students who chose each subject
    Maths: 200
    Science: 200
    English: 350
    Hindi: 50
    Art: 200
    How many students are there in all?
  21. 21.Visitors to a science museum
    Jan: 80
    Feb: 20
    Mar: 30
    Apr: 40
    May: 30
    Which month has the fewest visitors?     (a) May (b) Mar (c) Jan (d) Feb
  22. 22.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 150
    Fri: 120
    How many books are there in all?
  23. 23.Visitors to a science museum
    Jan: 120
    Feb: 200
    Mar: 280
    Apr: 120
    May: 80
    How many more visitors are there for Mar than for Apr?
  24. 24.Students who chose each subject
    Maths: 120
    Science: 160
    English: 200
    Hindi: 160
    Art: 160
    Which subject has the fewest students?     (a) Science (b) Maths (c) Art (d) Hindi
  25. 25.Students who chose each subject
    Maths: 160
    Science: 120
    English: 160
    Hindi: 160
    Art: 200
    What is the average number of students per subject?
  26. 26.Students who chose each subject
    Maths: 40
    Science: 30
    English: 40
    Hindi: 50
    Art: 40
    How many students are there in all?
  27. 27.Trees planted by each class
    Class 6: 90
    Class 7: 180
    Class 8: 120
    Class 9: 60
    Class 10: 150
    The number for Class 10 is what percent of the total?
  28. 28.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 90
    Thu: 30
    Fri: 75
    The number for Thu is what percent of the total?
  29. 29.Students who chose each subject
    Maths: 160
    Science: 120
    English: 240
    Hindi: 80
    Art: 200
    The number for Science is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 60
    Thu: 10
    Fri: 50
    What is the average number of books per day?
  31. 31.Students who chose each subject
    Maths: 250
    Science: 200
    English: 100
    Hindi: 150
    Art: 300
    The number for Maths is what percent of the total?
  32. 32.Students who chose each subject
    Maths: 50
    Science: 30
    English: 60
    Hindi: 10
    Art: 50
    How many students are there in all?
  33. 33.Students who chose each subject
    Maths: 50
    Science: 20
    English: 60
    Hindi: 40
    Art: 30
    How many students are there in all?
  34. 34.Students who chose each subject
    Maths: 60
    Science: 45
    English: 90
    Hindi: 75
    Art: 30
    How many more students are there for English than for Science?
  35. 35.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 140
    Wed: 40
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  36. 36.Students who chose each subject
    Maths: 60
    Science: 45
    English: 75
    Hindi: 60
    Art: 60
    How many students are there in all?
  37. 37.Books sold by a shop
    Mon: 160
    Tue: 240
    Wed: 200
    Thu: 160
    Fri: 40
    The number for Fri is what percent of the total?
  38. 38.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 150
    Class 9: 120
    Class 10: 90
    How many trees are there in all?
  39. 39.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 80
    How many mangoes are there in all?
  40. 40.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 120
    Class 9: 160
    Class 10: 160
    How many trees are there in all?

Answer key

  1. 800
  2. 160
  3. 200
  4. 400
  5. 20
  6. 75
  7. Science
  8. 100
  9. Science
  10. Fri
  11. Tue
  12. 200
  13. 75
  14. 100
  15. 80
  16. Class 9
  17. 500
  18. 400
  19. 160
  20. 1000
  21. Feb
  22. 600
  23. 160
  24. Maths
  25. 160
  26. 200
  27. 25
  28. 10
  29. 15
  30. 40
  31. 25
  32. 200
  33. 200
  34. 45
  35. 100
  36. 300
  37. 5
  38. 600
  39. 800
  40. 800

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