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Data Interpretation Worksheet

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

Answer key

  1. 800
  2. 20
  3. 100
  4. Fri
  5. Tue
  6. 25
  7. Fri
  8. Thu
  9. 20
  10. Tue
  11. 1000
  12. Class 8
  13. Science
  14. 50
  15. 50
  16. 30
  17. 160
  18. 25
  19. 400
  20. Class 7
  21. Thu
  22. 50
  23. Class 6
  24. 400
  25. 80
  26. Jan
  27. 100
  28. 20
  29. 400
  30. Maths
  31. Jan
  32. 160
  33. Science
  34. 100
  35. 40
  36. 60
  37. 20
  38. 20
  39. 15
  40. Fri

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