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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 716 · 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: 100
    Class 7: 40
    Class 8: 120
    Class 9: 60
    Class 10: 80
    Which class has the most trees?     (a) Class 7 (b) Class 8 (c) Class 6 (d) Class 10
  2. 2.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 75
    Fri: 100
    What is the average number of books per day?
  3. 3.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 100
    Wed: 175
    Thu: 75
    Fri: 25
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Wed (d) Tue
  4. 4.Books sold by a shop
    Mon: 15
    Tue: 10
    Wed: 30
    Thu: 25
    Fri: 20
    What is the average number of books per day?
  5. 5.Visitors to a science museum
    Jan: 105
    Feb: 75
    Mar: 15
    Apr: 75
    May: 30
    How many more visitors are there for May than for Mar?
  6. 6.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 105
    Apr: 45
    May: 60
    What is the average number of visitors per month?
  7. 7.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 10
    Class 9: 30
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
  8. 8.Visitors to a science museum
    Jan: 400
    Feb: 50
    Mar: 200
    Apr: 150
    May: 200
    The number for May is what percent of the total?
  9. 9.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 25
    Thu: 30
    Fri: 10
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 25
    Thu: 125
    Fri: 150
    How many more books are there for Thu than for Mon?
  11. 11.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 30
    Thu: 210
    Fri: 90
    Which day has the fewest books?     (a) Thu (b) Wed (c) Tue (d) Fri
  12. 12.Trees planted by each class
    Class 6: 150
    Class 7: 250
    Class 8: 200
    Class 9: 200
    Class 10: 200
    How many more trees are there for Class 7 than for Class 10?
  13. 13.Books sold by a shop
    Mon: 320
    Tue: 120
    Wed: 160
    Thu: 80
    Fri: 120
    How many books are there in all?
  14. 14.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 40
    Thu: 50
    Fri: 40
    How many more books are there for Fri than for Tue?
  15. 15.Visitors to a science museum
    Jan: 25
    Feb: 30
    Mar: 20
    Apr: 10
    May: 15
    Which month has the fewest visitors?     (a) Apr (b) Jan (c) Mar (d) Feb
  16. 16.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 100
    Wed: 125
    Thu: 150
    Fri: 75
    The number for Fri is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 60
    Thu: 90
    Fri: 180
    How many more mangoes are there for Mon than for Tue?
  18. 18.Books sold by a shop
    Mon: 90
    Tue: 15
    Wed: 60
    Thu: 60
    Fri: 75
    The number for Mon is what percent of the total?
  19. 19.Visitors to a science museum
    Jan: 30
    Feb: 90
    Mar: 150
    Apr: 240
    May: 90
    What is the average number of visitors per month?
  20. 20.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 200
    Thu: 300
    Fri: 250
    Which day has the fewest books?     (a) Mon (b) Fri (c) Wed (d) Tue
  21. 21.Students who chose each subject
    Maths: 75
    Science: 200
    English: 25
    Hindi: 125
    Art: 75
    What is the average number of students per subject?
  22. 22.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 75
    Apr: 125
    May: 25
    How many visitors are there in all?
  23. 23.Students who chose each subject
    Maths: 300
    Science: 100
    English: 200
    Hindi: 200
    Art: 200
    How many students are there in all?
  24. 24.Trees planted by each class
    Class 6: 300
    Class 7: 250
    Class 8: 150
    Class 9: 50
    Class 10: 250
    How many more trees are there for Class 10 than for Class 8?
  25. 25.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 40
    Class 9: 10
    Class 10: 60
    The number for Class 10 is what percent of the total?
  26. 26.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 150
    Wed: 100
    Thu: 200
    Fri: 150
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Mon (d) Thu
  27. 27.Students who chose each subject
    Maths: 160
    Science: 120
    English: 200
    Hindi: 160
    Art: 160
    What is the difference between the highest and the lowest number of students?
  28. 28.Students who chose each subject
    Maths: 30
    Science: 20
    English: 50
    Hindi: 70
    Art: 30
    What is the average number of students per subject?
  29. 29.Books sold by a shop
    Mon: 90
    Tue: 90
    Wed: 210
    Thu: 150
    Fri: 60
    Which day has the fewest books?     (a) Fri (b) Mon (c) Tue (d) Wed
  30. 30.Trees planted by each class
    Class 6: 45
    Class 7: 105
    Class 8: 60
    Class 9: 30
    Class 10: 60
    How many trees are there in all?
  31. 31.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 75
    Wed: 25
    Thu: 50
    Fri: 250
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Wed (d) Fri
  32. 32.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 240
    Thu: 120
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
  33. 33.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 175
    Wed: 50
    Thu: 75
    Fri: 75
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Mon (d) Tue
  34. 34.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 200
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  35. 35.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 40
    Wed: 120
    Thu: 280
    Fri: 200
    The number for Mon is what percent of the total?
  36. 36.Books sold by a shop
    Mon: 120
    Tue: 240
    Wed: 160
    Thu: 80
    Fri: 200
    Which day has the fewest books?     (a) Fri (b) Thu (c) Mon (d) Wed
  37. 37.Visitors to a science museum
    Jan: 10
    Feb: 35
    Mar: 20
    Apr: 20
    May: 15
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) Feb (d) May
  38. 38.Trees planted by each class
    Class 6: 10
    Class 7: 40
    Class 8: 50
    Class 9: 60
    Class 10: 40
    How many more trees are there for Class 10 than for Class 6?
  39. 39.Students who chose each subject
    Maths: 90
    Science: 75
    English: 60
    Hindi: 30
    Art: 45
    Which subject has the fewest students?     (a) English (b) Art (c) Maths (d) Hindi
  40. 40.Books sold by a shop
    Mon: 175
    Tue: 75
    Wed: 50
    Thu: 125
    Fri: 75
    How many books are there in all?

Answer key

  1. Class 8
  2. 100
  3. Wed
  4. 20
  5. 15
  6. 60
  7. 50
  8. 20
  9. 20
  10. 25
  11. Wed
  12. 50
  13. 800
  14. 10
  15. Apr
  16. 15
  17. 30
  18. 30
  19. 120
  20. Tue
  21. 100
  22. 500
  23. 1000
  24. 100
  25. 30
  26. Mon
  27. 80
  28. 40
  29. Fri
  30. 300
  31. Fri
  32. 160
  33. Tue
  34. 100
  35. 20
  36. Thu
  37. Jan
  38. 30
  39. Hindi
  40. 500

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