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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 372 · 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.Visitors to a science museum
    Jan: 50
    Feb: 5
    Mar: 10
    Apr: 25
    May: 10
    What is the average number of visitors per month?
  2. 2.Students who chose each subject
    Maths: 5
    Science: 35
    English: 25
    Hindi: 15
    Art: 20
    Which subject has the fewest students?     (a) Science (b) Maths (c) English (d) Hindi
  3. 3.Students who chose each subject
    Maths: 40
    Science: 50
    English: 30
    Hindi: 40
    Art: 40
    The number for Science is what percent of the total?
  4. 4.Trees planted by each class
    Class 6: 10
    Class 7: 15
    Class 8: 20
    Class 9: 30
    Class 10: 25
    The number for Class 6 is what percent of the total?
  5. 5.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 50
    Class 9: 175
    Class 10: 75
    How many more trees are there for Class 9 than for Class 8?
  6. 6.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 150
    Wed: 180
    Thu: 60
    Fri: 120
    How many more mangoes are there for Tue than for Thu?
  7. 7.Students who chose each subject
    Maths: 100
    Science: 150
    English: 100
    Hindi: 100
    Art: 50
    What is the difference between the highest and the lowest number of students?
  8. 8.Students who chose each subject
    Maths: 80
    Science: 50
    English: 40
    Hindi: 20
    Art: 10
    Which subject has the most students?     (a) Science (b) Hindi (c) English (d) Maths
  9. 9.Trees planted by each class
    Class 6: 30
    Class 7: 15
    Class 8: 10
    Class 9: 20
    Class 10: 25
    How many trees are there in all?
  10. 10.Students who chose each subject
    Maths: 40
    Science: 80
    English: 100
    Hindi: 120
    Art: 60
    What is the average number of students per subject?
  11. 11.Students who chose each subject
    Maths: 40
    Science: 50
    English: 40
    Hindi: 30
    Art: 40
    The number for English is what percent of the total?
  12. 12.Visitors to a science museum
    Jan: 90
    Feb: 240
    Mar: 120
    Apr: 30
    May: 120
    The number for Jan is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 210
    Thu: 60
    Fri: 120
    Which day has the fewest books?     (a) Thu (b) Fri (c) Wed (d) Mon
  14. 14.Trees planted by each class
    Class 6: 300
    Class 7: 150
    Class 8: 50
    Class 9: 250
    Class 10: 250
    The number for Class 10 is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 160
    Tue: 120
    Wed: 40
    Thu: 60
    Fri: 20
    Which day has the most books?     (a) Fri (b) Thu (c) Mon (d) Wed
  16. 16.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 70
    Wed: 30
    Thu: 30
    Fri: 10
    The number for Fri is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 30
    Fri: 10
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Thu (d) Tue
  18. 18.Students who chose each subject
    Maths: 300
    Science: 200
    English: 50
    Hindi: 250
    Art: 200
    How many more students are there for Art than for English?
  19. 19.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 180
    Wed: 30
    Thu: 90
    Fri: 150
    What is the average number of mangoes per day?
  20. 20.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 100
    Thu: 20
    Fri: 80
    How many more books are there for Tue than for Thu?
  21. 21.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 80
    Thu: 40
    Fri: 280
    The number for Wed is what percent of the total?
  22. 22.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 120
    Apr: 160
    May: 200
    How many more visitors are there for Mar than for Feb?
  23. 23.Books sold by a shop
    Mon: 150
    Tue: 180
    Wed: 60
    Thu: 90
    Fri: 120
    How many more books are there for Mon than for Wed?
  24. 24.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 75
    Wed: 125
    Thu: 25
    Fri: 150
    How many mangoes are there in all?
  25. 25.Visitors to a science museum
    Jan: 150
    Feb: 150
    Mar: 350
    Apr: 100
    May: 250
    Which month has the fewest visitors?     (a) Feb (b) Apr (c) May (d) Jan
  26. 26.Trees planted by each class
    Class 6: 125
    Class 7: 50
    Class 8: 100
    Class 9: 75
    Class 10: 150
    Which class has the fewest trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 7
  27. 27.Books sold by a shop
    Mon: 45
    Tue: 30
    Wed: 105
    Thu: 75
    Fri: 45
    The number for Fri is what percent of the total?
  28. 28.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 60
    Apr: 20
    May: 30
    How many more visitors are there for Jan than for May?
  29. 29.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 160
    What is the average number of books per day?
  30. 30.Trees planted by each class
    Class 6: 100
    Class 7: 80
    Class 8: 80
    Class 9: 80
    Class 10: 60
    What is the average number of trees per class?
  31. 31.Visitors to a science museum
    Jan: 100
    Feb: 50
    Mar: 75
    Apr: 75
    May: 200
    How many visitors are there in all?
  32. 32.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 20
    Class 9: 20
    Class 10: 30
    How many trees are there in all?
  33. 33.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 30
    Apr: 40
    May: 70
    Which month has the most visitors?     (a) Jan (b) Mar (c) Feb (d) May
  34. 34.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 5
    Class 9: 30
    Class 10: 20
    How many more trees are there for Class 6 than for Class 7?
  35. 35.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 80
    Wed: 40
    Thu: 80
    Fri: 140
    Which day has the most mangoes?     (a) Fri (b) Thu (c) Mon (d) Tue
  36. 36.Visitors to a science museum
    Jan: 20
    Feb: 30
    Mar: 20
    Apr: 20
    May: 10
    What is the average number of visitors per month?
  37. 37.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 15
    Class 9: 10
    Class 10: 25
    Which class has the most trees?     (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 7
  38. 38.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 240
    Wed: 160
    Thu: 120
    Fri: 200
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Tue (d) Wed
  39. 39.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 25
    Class 9: 10
    Class 10: 15
    How many more trees are there for Class 8 than for Class 10?
  40. 40.Trees planted by each class
    Class 6: 150
    Class 7: 150
    Class 8: 350
    Class 9: 100
    Class 10: 250
    Which class has the fewest trees?     (a) Class 9 (b) Class 8 (c) Class 10 (d) Class 6

Answer key

  1. 20
  2. Maths
  3. 25
  4. 10
  5. 125
  6. 90
  7. 100
  8. Maths
  9. 100
  10. 80
  11. 20
  12. 15
  13. Thu
  14. 25
  15. Mon
  16. 5
  17. Thu
  18. 150
  19. 120
  20. 100
  21. 10
  22. 40
  23. 90
  24. 500
  25. Apr
  26. Class 7
  27. 15
  28. 20
  29. 160
  30. 80
  31. 500
  32. 100
  33. May
  34. 5
  35. Fri
  36. 20
  37. Class 6
  38. Mon
  39. 10
  40. Class 9

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