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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 954 · 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: 50
    Class 7: 150
    Class 8: 75
    Class 9: 100
    Class 10: 125
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
  2. 2.Books sold by a shop
    Mon: 60
    Tue: 10
    Wed: 20
    Thu: 40
    Fri: 70
    How many books are there in all?
  3. 3.Trees planted by each class
    Class 6: 60
    Class 7: 70
    Class 8: 20
    Class 9: 10
    Class 10: 40
    The number for Class 8 is what percent of the total?
  4. 4.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 150
    Thu: 60
    Fri: 180
    How many more books are there for Mon than for Thu?
  5. 5.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 200
    Which day has the fewest books?     (a) Fri (b) Thu (c) Tue (d) Mon
  6. 6.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 60
    Fri: 210
    How many more mangoes are there for Fri than for Wed?
  7. 7.Books sold by a shop
    Mon: 10
    Tue: 30
    Wed: 20
    Thu: 15
    Fri: 25
    Which day has the fewest books?     (a) Thu (b) Fri (c) Mon (d) Tue
  8. 8.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 60
    Apr: 150
    May: 90
    How many more visitors are there for Apr than for Mar?
  9. 9.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 45
    Fri: 30
    How many more mangoes are there for Mon than for Wed?
  10. 10.Books sold by a shop
    Mon: 150
    Tue: 250
    Wed: 150
    Thu: 50
    Fri: 400
    What is the average number of books per day?
  11. 11.Visitors to a science museum
    Jan: 60
    Feb: 50
    Mar: 40
    Apr: 40
    May: 10
    Which month has the most visitors?     (a) Jan (b) Apr (c) May (d) Mar
  12. 12.Students who chose each subject
    Maths: 20
    Science: 60
    English: 50
    Hindi: 40
    Art: 30
    What is the difference between the highest and the lowest number of students?
  13. 13.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 120
    How many mangoes are there in all?
  14. 14.Trees planted by each class
    Class 6: 280
    Class 7: 160
    Class 8: 160
    Class 9: 120
    Class 10: 80
    The number for Class 8 is what percent of the total?
  15. 15.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 80
    Thu: 160
    Fri: 240
    How many more mangoes are there for Tue than for Wed?
  16. 16.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 25
    Wed: 50
    Thu: 125
    Fri: 125
    How many more mangoes are there for Mon than for Fri?
  17. 17.Students who chose each subject
    Maths: 25
    Science: 5
    English: 20
    Hindi: 30
    Art: 20
    What is the average number of students per subject?
  18. 18.Students who chose each subject
    Maths: 100
    Science: 80
    English: 60
    Hindi: 80
    Art: 80
    What is the difference between the highest and the lowest number of students?
  19. 19.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 200
    Wed: 160
    Thu: 120
    Fri: 240
    What is the difference between the highest and the lowest number of mangoes?
  20. 20.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 40
    Wed: 60
    Thu: 80
    Fri: 60
    How many mangoes are there in all?
  21. 21.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 150
    Fri: 120
    How many mangoes are there in all?
  22. 22.Students who chose each subject
    Maths: 140
    Science: 40
    English: 100
    Hindi: 60
    Art: 60
    What is the average number of students per subject?
  23. 23.Students who chose each subject
    Maths: 30
    Science: 25
    English: 20
    Hindi: 20
    Art: 5
    Which subject has the most students?     (a) Art (b) Maths (c) Hindi (d) English
  24. 24.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 60
    Class 9: 60
    Class 10: 160
    Which class has the most trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 7
  25. 25.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 150
    Which day has the most mangoes?     (a) Wed (b) Fri (c) Mon (d) Tue
  26. 26.Students who chose each subject
    Maths: 150
    Science: 300
    English: 350
    Hindi: 150
    Art: 50
    Which subject has the most students?     (a) Science (b) Art (c) English (d) Maths
  27. 27.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 35
    Fri: 10
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Thu (d) Tue
  28. 28.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 125
    Thu: 50
    Fri: 75
    The number for Thu is what percent of the total?
  29. 29.Students who chose each subject
    Maths: 210
    Science: 60
    English: 90
    Hindi: 120
    Art: 120
    Which subject has the most students?     (a) Hindi (b) Maths (c) English (d) Art
  30. 30.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 240
    Thu: 200
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  31. 31.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 100
    Class 9: 75
    Class 10: 50
    How many more trees are there for Class 6 than for Class 8?
  32. 32.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 35
    Class 9: 10
    Class 10: 20
    The number for Class 10 is what percent of the total?
  33. 33.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 100
    Apr: 100
    May: 75
    The number for Feb is what percent of the total?
  34. 34.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 200
    Wed: 150
    Thu: 150
    Fri: 100
    How many more mangoes are there for Thu than for Fri?
  35. 35.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 15
    Apr: 20
    May: 5
    The number for Feb is what percent of the total?
  36. 36.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 125
    How many more mangoes are there for Fri than for Wed?
  37. 37.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 100
    Apr: 75
    May: 100
    What is the average number of visitors per month?
  38. 38.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 40
    Fri: 50
    What is the average number of mangoes per day?
  39. 39.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 25
    Fri: 125
    What is the average number of books per day?
  40. 40.Trees planted by each class
    Class 6: 30
    Class 7: 120
    Class 8: 45
    Class 9: 45
    Class 10: 60
    What is the average number of trees per class?

Answer key

  1. Class 6
  2. 200
  3. 10
  4. 30
  5. Thu
  6. 90
  7. Mon
  8. 90
  9. 15
  10. 200
  11. Jan
  12. 40
  13. 800
  14. 20
  15. 80
  16. 50
  17. 20
  18. 40
  19. 160
  20. 400
  21. 600
  22. 80
  23. Maths
  24. Class 10
  25. Fri
  26. English
  27. Thu
  28. 10
  29. Maths
  30. 160
  31. 50
  32. 20
  33. 20
  34. 50
  35. 20
  36. 25
  37. 100
  38. 40
  39. 100
  40. 60

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