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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 775 · 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.Students who chose each subject
    Maths: 10
    Science: 15
    English: 20
    Hindi: 20
    Art: 35
    How many more students are there for English than for Maths?
  2. 2.Trees planted by each class
    Class 6: 25
    Class 7: 50
    Class 8: 150
    Class 9: 100
    Class 10: 175
    How many trees are there in all?
  3. 3.Books sold by a shop
    Mon: 180
    Tue: 90
    Wed: 60
    Thu: 120
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  4. 4.Trees planted by each class
    Class 6: 45
    Class 7: 30
    Class 8: 105
    Class 9: 75
    Class 10: 45
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 10 (d) Class 9
  5. 5.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 240
    Wed: 160
    Thu: 200
    Fri: 80
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Tue (d) Thu
  6. 6.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 75
    How many more mangoes are there for Mon than for Thu?
  7. 7.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 180
    Thu: 120
    Fri: 120
    How many books are there in all?
  8. 8.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 10
    Class 9: 20
    Class 10: 90
    The number for Class 10 is what percent of the total?
  9. 9.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 120
    Thu: 180
    Fri: 150
    How many more mangoes are there for Tue than for Mon?
  10. 10.Students who chose each subject
    Maths: 250
    Science: 200
    English: 200
    Hindi: 150
    Art: 200
    How many students are there in all?
  11. 11.Students who chose each subject
    Maths: 100
    Science: 100
    English: 100
    Hindi: 125
    Art: 75
    How many students are there in all?
  12. 12.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 210
    Fri: 30
    How many mangoes are there in all?
  13. 13.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 160
    Thu: 240
    Fri: 200
    How many books are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 120
    How many more mangoes are there for Mon than for Tue?
  15. 15.Students who chose each subject
    Maths: 150
    Science: 200
    English: 350
    Hindi: 250
    Art: 50
    How many more students are there for English than for Maths?
  16. 16.Visitors to a science museum
    Jan: 180
    Feb: 30
    Mar: 210
    Apr: 60
    May: 120
    Which month has the most visitors?     (a) Apr (b) Jan (c) Mar (d) Feb
  17. 17.Students who chose each subject
    Maths: 200
    Science: 75
    English: 50
    Hindi: 150
    Art: 25
    The number for Science is what percent of the total?
  18. 18.Books sold by a shop
    Mon: 40
    Tue: 10
    Wed: 20
    Thu: 70
    Fri: 60
    How many books are there in all?
  19. 19.Books sold by a shop
    Mon: 40
    Tue: 10
    Wed: 15
    Thu: 15
    Fri: 20
    How many books are there in all?
  20. 20.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 30
    The number for Mon is what percent of the total?
  21. 21.Visitors to a science museum
    Jan: 400
    Feb: 200
    Mar: 150
    Apr: 50
    May: 200
    What is the average number of visitors per month?
  22. 22.Trees planted by each class
    Class 6: 10
    Class 7: 40
    Class 8: 20
    Class 9: 80
    Class 10: 50
    What is the average number of trees per class?
  23. 23.Students who chose each subject
    Maths: 350
    Science: 200
    English: 200
    Hindi: 100
    Art: 150
    Which subject has the most students?     (a) Maths (b) Science (c) Art (d) Hindi
  24. 24.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 300
    Fri: 50
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Fri (d) Mon
  25. 25.Visitors to a science museum
    Jan: 10
    Feb: 15
    Mar: 35
    Apr: 20
    May: 20
    The number for Jan is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 105
    Feb: 90
    Mar: 15
    Apr: 30
    May: 60
    How many more visitors are there for Feb than for May?
  27. 27.Trees planted by each class
    Class 6: 100
    Class 7: 50
    Class 8: 150
    Class 9: 100
    Class 10: 100
    The number for Class 8 is what percent of the total?
  28. 28.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 100
    Apr: 100
    May: 75
    What is the average number of visitors per month?
  29. 29.Trees planted by each class
    Class 6: 280
    Class 7: 40
    Class 8: 80
    Class 9: 160
    Class 10: 240
    How many trees are there in all?
  30. 30.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 75
    Thu: 100
    Fri: 100
    The number for Thu is what percent of the total?
  31. 31.Students who chose each subject
    Maths: 80
    Science: 100
    English: 80
    Hindi: 60
    Art: 80
    How many students are there in all?
  32. 32.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 80
    Thu: 160
    Fri: 160
    How many more mangoes are there for Tue than for Wed?
  33. 33.Trees planted by each class
    Class 6: 50
    Class 7: 50
    Class 8: 60
    Class 9: 30
    Class 10: 10
    Which class has the fewest trees?     (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 9
  34. 34.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 140
    Thu: 60
    Fri: 100
    What is the average number of mangoes per day?
  35. 35.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 50
    Apr: 60
    May: 10
    What is the average number of visitors per month?
  36. 36.Students who chose each subject
    Maths: 50
    Science: 150
    English: 100
    Hindi: 550
    Art: 150
    What is the average number of students per subject?
  37. 37.Students who chose each subject
    Maths: 200
    Science: 50
    English: 75
    Hindi: 75
    Art: 100
    How many students are there in all?
  38. 38.Trees planted by each class
    Class 6: 40
    Class 7: 40
    Class 8: 50
    Class 9: 30
    Class 10: 40
    How many trees are there in all?
  39. 39.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 120
    Class 9: 120
    Class 10: 120
    Which class has the most trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 8
  40. 40.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 80
    Fri: 80
    Which day has the most mangoes?     (a) Fri (b) Wed (c) Thu (d) Tue

Answer key

  1. 10
  2. 500
  3. 120
  4. Class 8
  5. Tue
  6. 60
  7. 600
  8. 45
  9. 30
  10. 1000
  11. 500
  12. 600
  13. 800
  14. 30
  15. 200
  16. Mar
  17. 15
  18. 200
  19. 100
  20. 20
  21. 200
  22. 40
  23. Maths
  24. Fri
  25. 10
  26. 30
  27. 30
  28. 100
  29. 800
  30. 20
  31. 400
  32. 80
  33. Class 10
  34. 80
  35. 40
  36. 200
  37. 500
  38. 200
  39. Class 6
  40. Tue

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