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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 205 · 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.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 120
    Fri: 40
    Which day has the most books?     (a) Fri (b) Tue (c) Thu (d) Wed
  2. 2.Trees planted by each class
    Class 6: 90
    Class 7: 30
    Class 8: 75
    Class 9: 45
    Class 10: 60
    What is the average number of trees per class?
  3. 3.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 100
    Wed: 80
    Thu: 80
    Fri: 80
    What is the average number of mangoes per day?
  4. 4.Visitors to a science museum
    Jan: 50
    Feb: 125
    Mar: 150
    Apr: 75
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Visitors to a science museum
    Jan: 150
    Feb: 90
    Mar: 120
    Apr: 120
    May: 120
    Which month has the fewest visitors?     (a) Apr (b) May (c) Feb (d) Jan
  6. 6.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 200
    Wed: 150
    Thu: 200
    Fri: 200
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Thu (d) Mon
  7. 7.Students who chose each subject
    Maths: 200
    Science: 80
    English: 120
    Hindi: 160
    Art: 240
    Which subject has the most students?     (a) Maths (b) Science (c) English (d) Art
  8. 8.Students who chose each subject
    Maths: 250
    Science: 150
    English: 300
    Hindi: 100
    Art: 200
    How many more students are there for Maths than for Hindi?
  9. 9.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 60
    Class 9: 120
    Class 10: 180
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 10
  10. 10.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 5
    Apr: 25
    May: 20
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Mar (d) Apr
  11. 11.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 30
    Fri: 210
    Which day has the most mangoes?     (a) Mon (b) Tue (c) Thu (d) Fri
  12. 12.Visitors to a science museum
    Jan: 15
    Feb: 25
    Mar: 30
    Apr: 10
    May: 20
    Which month has the most visitors?     (a) Apr (b) Mar (c) May (d) Feb
  13. 13.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 100
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Tue (d) Mon
  14. 14.Visitors to a science museum
    Jan: 240
    Feb: 40
    Mar: 120
    Apr: 120
    May: 280
    What is the difference between the highest and the lowest number of visitors?
  15. 15.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 200
    Thu: 240
    Fri: 40
    How many books are there in all?
  16. 16.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 120
    Thu: 40
    Fri: 80
    What is the average number of books per day?
  17. 17.Students who chose each subject
    Maths: 35
    Science: 20
    English: 15
    Hindi: 20
    Art: 10
    How many more students are there for Maths than for Science?
  18. 18.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 10
    Wed: 15
    Thu: 15
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  19. 19.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 200
    Wed: 150
    Thu: 250
    Fri: 300
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Fri (d) Mon
  20. 20.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 45
    Wed: 90
    Thu: 15
    Fri: 75
    How many more mangoes are there for Wed than for Thu?
  21. 21.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 250
    Class 9: 150
    Class 10: 200
    How many more trees are there for Class 8 than for Class 9?
  22. 22.Students who chose each subject
    Maths: 90
    Science: 45
    English: 60
    Hindi: 75
    Art: 30
    How many more students are there for English than for Science?
  23. 23.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 100
    Apr: 140
    May: 20
    What is the difference between the highest and the lowest number of visitors?
  24. 24.Visitors to a science museum
    Jan: 80
    Feb: 240
    Mar: 120
    Apr: 200
    May: 160
    Which month has the most visitors?     (a) Mar (b) Jan (c) Feb (d) May
  25. 25.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 50
    Thu: 75
    Fri: 125
    How many more mangoes are there for Mon than for Wed?
  26. 26.Books sold by a shop
    Mon: 5
    Tue: 25
    Wed: 25
    Thu: 15
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  27. 27.Books sold by a shop
    Mon: 150
    Tue: 150
    Wed: 300
    Thu: 50
    Fri: 350
    How many books are there in all?
  28. 28.Trees planted by each class
    Class 6: 60
    Class 7: 100
    Class 8: 80
    Class 9: 80
    Class 10: 80
    How many trees are there in all?
  29. 29.Students who chose each subject
    Maths: 35
    Science: 25
    English: 15
    Hindi: 20
    Art: 5
    How many students are there in all?
  30. 30.Students who chose each subject
    Maths: 80
    Science: 40
    English: 80
    Hindi: 120
    Art: 80
    How many students are there in all?
  31. 31.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 30
    What is the average number of books per day?
  32. 32.Students who chose each subject
    Maths: 100
    Science: 100
    English: 75
    Hindi: 125
    Art: 100
    What is the difference between the highest and the lowest number of students?
  33. 33.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 200
    Wed: 250
    Thu: 100
    Fri: 300
    The number for Mon is what percent of the total?
  34. 34.Trees planted by each class
    Class 6: 280
    Class 7: 160
    Class 8: 80
    Class 9: 120
    Class 10: 160
    How many more trees are there for Class 6 than for Class 8?
  35. 35.Books sold by a shop
    Mon: 15
    Tue: 30
    Wed: 25
    Thu: 10
    Fri: 20
    How many books are there in all?
  36. 36.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 40
    Thu: 100
    Fri: 120
    Which day has the most books?     (a) Tue (b) Thu (c) Wed (d) Fri
  37. 37.Trees planted by each class
    Class 6: 250
    Class 7: 300
    Class 8: 100
    Class 9: 150
    Class 10: 200
    Which class has the fewest trees?     (a) Class 10 (b) Class 7 (c) Class 6 (d) Class 8
  38. 38.Students who chose each subject
    Maths: 50
    Science: 40
    English: 40
    Hindi: 30
    Art: 40
    What is the difference between the highest and the lowest number of students?
  39. 39.Visitors to a science museum
    Jan: 150
    Feb: 90
    Mar: 120
    Apr: 60
    May: 180
    Which month has the most visitors?     (a) Feb (b) Apr (c) May (d) Mar
  40. 40.Students who chose each subject
    Maths: 180
    Science: 150
    English: 120
    Hindi: 60
    Art: 90
    What is the difference between the highest and the lowest number of students?

Answer key

  1. Thu
  2. 60
  3. 80
  4. 100
  5. Feb
  6. Mon
  7. Art
  8. 150
  9. Class 10
  10. Mar
  11. Fri
  12. Mar
  13. Tue
  14. 240
  15. 800
  16. 80
  17. 15
  18. 30
  19. Fri
  20. 75
  21. 100
  22. 15
  23. 120
  24. Feb
  25. 50
  26. 25
  27. 1000
  28. 400
  29. 100
  30. 400
  31. 40
  32. 50
  33. 15
  34. 200
  35. 100
  36. Fri
  37. Class 8
  38. 20
  39. May
  40. 120

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