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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 449 · 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.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 70
    Wed: 20
    Thu: 30
    Fri: 40
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Mon (d) Wed
  2. 2.Visitors to a science museum
    Jan: 50
    Feb: 125
    Mar: 75
    Apr: 150
    May: 100
    How many more visitors are there for Mar than for Jan?
  3. 3.Students who chose each subject
    Maths: 40
    Science: 20
    English: 30
    Hindi: 60
    Art: 50
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Science (d) English
  4. 4.Students who chose each subject
    Maths: 60
    Science: 80
    English: 40
    Hindi: 80
    Art: 140
    Which subject has the most students?     (a) Art (b) Maths (c) Science (d) Hindi
  5. 5.Visitors to a science museum
    Jan: 30
    Feb: 90
    Mar: 10
    Apr: 40
    May: 30
    How many visitors are there in all?
  6. 6.Visitors to a science museum
    Jan: 150
    Feb: 400
    Mar: 150
    Apr: 200
    May: 100
    What is the average number of visitors per month?
  7. 7.Students who chose each subject
    Maths: 60
    Science: 75
    English: 45
    Hindi: 90
    Art: 30
    What is the difference between the highest and the lowest number of students?
  8. 8.Students who chose each subject
    Maths: 100
    Science: 125
    English: 75
    Hindi: 50
    Art: 150
    What is the average number of students per subject?
  9. 9.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 60
    Thu: 105
    Fri: 30
    Which day has the fewest books?     (a) Tue (b) Fri (c) Wed (d) Mon
  10. 10.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 50
    Fri: 10
    The number for Mon is what percent of the total?
  11. 11.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 140
    Class 9: 80
    Class 10: 80
    How many more trees are there for Class 9 than for Class 7?
  12. 12.Students who chose each subject
    Maths: 100
    Science: 300
    English: 200
    Hindi: 200
    Art: 200
    Which subject has the fewest students?     (a) Art (b) Maths (c) Science (d) Hindi
  13. 13.Visitors to a science museum
    Jan: 15
    Feb: 20
    Mar: 10
    Apr: 20
    May: 35
    Which month has the fewest visitors?     (a) May (b) Feb (c) Mar (d) Apr
  14. 14.Trees planted by each class
    Class 6: 100
    Class 7: 200
    Class 8: 250
    Class 9: 150
    Class 10: 300
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 10 (d) Class 9
  15. 15.Trees planted by each class
    Class 6: 100
    Class 7: 250
    Class 8: 200
    Class 9: 150
    Class 10: 300
    The number for Class 10 is what percent of the total?
  16. 16.Students who chose each subject
    Maths: 90
    Science: 180
    English: 150
    Hindi: 60
    Art: 120
    What is the average number of students per subject?
  17. 17.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 60
    Class 9: 180
    Class 10: 90
    Which class has the fewest trees?     (a) Class 6 (b) Class 9 (c) Class 8 (d) Class 7
  18. 18.Visitors to a science museum
    Jan: 280
    Feb: 120
    Mar: 120
    Apr: 40
    May: 240
    The number for Mar is what percent of the total?
  19. 19.Trees planted by each class
    Class 6: 120
    Class 7: 60
    Class 8: 180
    Class 9: 120
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  20. 20.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 300
    Wed: 250
    Thu: 200
    Fri: 100
    What is the average number of mangoes per day?
  21. 21.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 100
    Thu: 150
    Fri: 350
    How many mangoes are there in all?
  22. 22.Students who chose each subject
    Maths: 45
    Science: 60
    English: 120
    Hindi: 30
    Art: 45
    Which subject has the fewest students?     (a) Art (b) Maths (c) Hindi (d) Science
  23. 23.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 100
    Class 10: 75
    Which class has the fewest trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 6
  24. 24.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 40
    Thu: 20
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 180
    Wed: 120
    Thu: 60
    Fri: 90
    The number for Wed is what percent of the total?
  26. 26.Trees planted by each class
    Class 6: 280
    Class 7: 80
    Class 8: 160
    Class 9: 160
    Class 10: 120
    How many more trees are there for Class 6 than for Class 7?
  27. 27.Students who chose each subject
    Maths: 40
    Science: 30
    English: 40
    Hindi: 80
    Art: 10
    What is the average number of students per subject?
  28. 28.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 200
    Wed: 100
    Thu: 150
    Fri: 200
    The number for Thu is what percent of the total?
  29. 29.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 180
    Class 9: 120
    Class 10: 60
    The number for Class 9 is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 30
    Thu: 75
    Fri: 45
    What is the average number of books per day?
  31. 31.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 50
    Class 9: 100
    Class 10: 150
    What is the average number of trees per class?
  32. 32.Students who chose each subject
    Maths: 90
    Science: 150
    English: 120
    Hindi: 120
    Art: 120
    Which subject has the most students?     (a) Hindi (b) Art (c) Science (d) English
  33. 33.Books sold by a shop
    Mon: 125
    Tue: 50
    Wed: 75
    Thu: 150
    Fri: 100
    Which day has the most books?     (a) Wed (b) Fri (c) Thu (d) Tue
  34. 34.Students who chose each subject
    Maths: 100
    Science: 100
    English: 125
    Hindi: 100
    Art: 75
    What is the difference between the highest and the lowest number of students?
  35. 35.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  36. 36.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 60
    What is the average number of mangoes per day?
  37. 37.Students who chose each subject
    Maths: 30
    Science: 25
    English: 15
    Hindi: 20
    Art: 10
    How many more students are there for English than for Art?
  38. 38.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 175
    Wed: 50
    Thu: 75
    Fri: 75
    The number for Mon is what percent of the total?
  39. 39.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 5
    Thu: 30
    Fri: 25
    How many mangoes are there in all?
  40. 40.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 90
    What is the difference between the highest and the lowest number of books?

Answer key

  1. Wed
  2. 25
  3. Science
  4. Art
  5. 200
  6. 200
  7. 60
  8. 100
  9. Fri
  10. 30
  11. 20
  12. Maths
  13. Mar
  14. Class 6
  15. 30
  16. 120
  17. Class 8
  18. 15
  19. 120
  20. 200
  21. 1000
  22. Hindi
  23. Class 10
  24. 40
  25. 20
  26. 200
  27. 40
  28. 15
  29. 20
  30. 60
  31. 100
  32. Science
  33. Thu
  34. 50
  35. 100
  36. 120
  37. 5
  38. 25
  39. 100
  40. 60

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