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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 369 · 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: 60
    Class 7: 20
    Class 8: 70
    Class 9: 40
    Class 10: 10
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 10
  2. 2.Students who chose each subject
    Maths: 120
    Science: 320
    English: 80
    Hindi: 120
    Art: 160
    What is the difference between the highest and the lowest number of students?
  3. 3.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 40
    Class 9: 40
    Class 10: 30
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 7 (d) Class 6
  4. 4.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 70
    Wed: 40
    Thu: 50
    Fri: 30
    How many more mangoes are there for Tue than for Mon?
  5. 5.Students who chose each subject
    Maths: 400
    Science: 100
    English: 150
    Hindi: 50
    Art: 300
    Which subject has the fewest students?     (a) Hindi (b) English (c) Art (d) Science
  6. 6.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 15
    Class 9: 5
    Class 10: 40
    The number for Class 7 is what percent of the total?
  7. 7.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 30
    Thu: 10
    Fri: 25
    How many mangoes are there in all?
  8. 8.Visitors to a science museum
    Jan: 25
    Feb: 30
    Mar: 15
    Apr: 10
    May: 20
    What is the average number of visitors per month?
  9. 9.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 90
    Thu: 270
    Fri: 90
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Trees planted by each class
    Class 6: 20
    Class 7: 30
    Class 8: 70
    Class 9: 40
    Class 10: 40
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 10
  11. 11.Visitors to a science museum
    Jan: 180
    Feb: 30
    Mar: 120
    Apr: 150
    May: 120
    What is the average number of visitors per month?
  12. 12.Trees planted by each class
    Class 6: 10
    Class 7: 40
    Class 8: 60
    Class 9: 40
    Class 10: 50
    How many more trees are there for Class 8 than for Class 9?
  13. 13.Visitors to a science museum
    Jan: 120
    Feb: 150
    Mar: 120
    Apr: 120
    May: 90
    How many visitors are there in all?
  14. 14.Students who chose each subject
    Maths: 120
    Science: 15
    English: 30
    Hindi: 75
    Art: 60
    How many students are there in all?
  15. 15.Trees planted by each class
    Class 6: 75
    Class 7: 125
    Class 8: 100
    Class 9: 150
    Class 10: 50
    How many trees are there in all?
  16. 16.Students who chose each subject
    Maths: 120
    Science: 180
    English: 120
    Hindi: 60
    Art: 120
    How many students are there in all?
  17. 17.Visitors to a science museum
    Jan: 150
    Feb: 200
    Mar: 200
    Apr: 200
    May: 250
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) Jan (d) May
  18. 18.Students who chose each subject
    Maths: 60
    Science: 80
    English: 100
    Hindi: 40
    Art: 120
    What is the difference between the highest and the lowest number of students?
  19. 19.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 15
    Class 9: 5
    Class 10: 40
    What is the average number of trees per class?
  20. 20.Students who chose each subject
    Maths: 40
    Science: 40
    English: 40
    Hindi: 20
    Art: 60
    What is the average number of students per subject?
  21. 21.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 40
    Wed: 80
    Thu: 120
    Fri: 60
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Mon (d) Tue
  22. 22.Books sold by a shop
    Mon: 240
    Tue: 60
    Wed: 90
    Thu: 120
    Fri: 90
    What is the average number of books per day?
  23. 23.Books sold by a shop
    Mon: 125
    Tue: 150
    Wed: 100
    Thu: 75
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  24. 24.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 50
    Class 9: 30
    Class 10: 20
    How many more trees are there for Class 6 than for Class 7?
  25. 25.Trees planted by each class
    Class 6: 100
    Class 7: 125
    Class 8: 75
    Class 9: 100
    Class 10: 100
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 10 (d) Class 6
  26. 26.Visitors to a science museum
    Jan: 100
    Feb: 20
    Mar: 60
    Apr: 120
    May: 100
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Apr (d) Mar
  27. 27.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 60
    Thu: 40
    Fri: 120
    How many books are there in all?
  28. 28.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 50
    Thu: 60
    Fri: 20
    The number for Wed is what percent of the total?
  29. 29.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 100
    Wed: 200
    Thu: 150
    Fri: 250
    The number for Tue is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 10
    Thu: 15
    Fri: 35
    Which day has the most books?     (a) Mon (b) Wed (c) Tue (d) Fri
  31. 31.Students who chose each subject
    Maths: 20
    Science: 90
    English: 30
    Hindi: 30
    Art: 30
    How many more students are there for Hindi than for Maths?
  32. 32.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 120
    Class 9: 30
    Class 10: 210
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 10 (d) Class 7
  33. 33.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 60
    Thu: 30
    Fri: 60
    The number for Thu is what percent of the total?
  34. 34.Students who chose each subject
    Maths: 125
    Science: 50
    English: 150
    Hindi: 75
    Art: 100
    Which subject has the fewest students?     (a) Hindi (b) Science (c) English (d) Maths
  35. 35.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 100
    Thu: 60
    Fri: 40
    What is the average number of books per day?
  36. 36.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 280
    Wed: 120
    Thu: 200
    Fri: 80
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Mon (d) Thu
  37. 37.Students who chose each subject
    Maths: 60
    Science: 140
    English: 60
    Hindi: 40
    Art: 100
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Science (d) English
  38. 38.Students who chose each subject
    Maths: 200
    Science: 250
    English: 200
    Hindi: 150
    Art: 200
    The number for English is what percent of the total?
  39. 39.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 5
    Class 9: 20
    Class 10: 25
    What is the average number of trees per class?
  40. 40.Visitors to a science museum
    Jan: 300
    Feb: 150
    Mar: 200
    Apr: 250
    May: 100
    How many visitors are there in all?

Answer key

  1. Class 10
  2. 240
  3. Class 7
  4. 60
  5. Hindi
  6. 20
  7. 100
  8. 20
  9. 210
  10. Class 6
  11. 120
  12. 20
  13. 600
  14. 300
  15. 500
  16. 600
  17. Jan
  18. 80
  19. 20
  20. 40
  21. Thu
  22. 120
  23. 100
  24. 20
  25. Class 7
  26. Feb
  27. 400
  28. 25
  29. 10
  30. Fri
  31. 10
  32. Class 10
  33. 10
  34. Science
  35. 80
  36. Fri
  37. Hindi
  38. 20
  39. 20
  40. 1000

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