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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 971 · 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: 300
    Science: 250
    English: 100
    Hindi: 150
    Art: 200
    What is the average number of students per subject?
  2. 2.Trees planted by each class
    Class 6: 200
    Class 7: 100
    Class 8: 200
    Class 9: 300
    Class 10: 200
    What is the average number of trees per class?
  3. 3.Visitors to a science museum
    Jan: 160
    Feb: 80
    Mar: 200
    Apr: 120
    May: 240
    Which month has the most visitors?     (a) May (b) Mar (c) Apr (d) Feb
  4. 4.Students who chose each subject
    Maths: 30
    Science: 180
    English: 150
    Hindi: 90
    Art: 150
    What is the difference between the highest and the lowest number of students?
  5. 5.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 20
    Thu: 5
    Fri: 15
    How many more mangoes are there for Mon than for Fri?
  6. 6.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 100
    Class 9: 150
    Class 10: 300
    The number for Class 7 is what percent of the total?
  7. 7.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 105
    Wed: 30
    Thu: 60
    Fri: 60
    What is the average number of mangoes per day?
  8. 8.Visitors to a science museum
    Jan: 160
    Feb: 280
    Mar: 80
    Apr: 160
    May: 120
    What is the average number of visitors per month?
  9. 9.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 20
    Thu: 25
    Fri: 5
    What is the difference between the highest and the lowest number of books?
  10. 10.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 75
    Thu: 50
    Fri: 125
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Fri (d) Tue
  11. 11.Visitors to a science museum
    Jan: 180
    Feb: 150
    Mar: 30
    Apr: 120
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  12. 12.Books sold by a shop
    Mon: 20
    Tue: 5
    Wed: 20
    Thu: 25
    Fri: 30
    How many more books are there for Fri than for Mon?
  13. 13.Trees planted by each class
    Class 6: 60
    Class 7: 80
    Class 8: 100
    Class 9: 80
    Class 10: 80
    How many more trees are there for Class 8 than for Class 10?
  14. 14.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 30
    Wed: 210
    Thu: 90
    Fri: 150
    What is the average number of mangoes per day?
  15. 15.Students who chose each subject
    Maths: 125
    Science: 50
    English: 175
    Hindi: 75
    Art: 75
    How many more students are there for Maths than for Art?
  16. 16.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 60
    Which day has the fewest mangoes?     (a) Tue (b) Wed (c) Thu (d) Mon
  17. 17.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 100
    Wed: 80
    Thu: 80
    Fri: 20
    How many mangoes are there in all?
  18. 18.Students who chose each subject
    Maths: 150
    Science: 100
    English: 200
    Hindi: 300
    Art: 250
    How many students are there in all?
  19. 19.Students who chose each subject
    Maths: 50
    Science: 40
    English: 30
    Hindi: 40
    Art: 40
    How many students are there in all?
  20. 20.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 210
    What is the difference between the highest and the lowest number of mangoes?
  21. 21.Trees planted by each class
    Class 6: 75
    Class 7: 90
    Class 8: 60
    Class 9: 45
    Class 10: 30
    How many trees are there in all?
  22. 22.Books sold by a shop
    Mon: 120
    Tue: 280
    Wed: 40
    Thu: 240
    Fri: 120
    How many more books are there for Mon than for Wed?
  23. 23.Books sold by a shop
    Mon: 105
    Tue: 15
    Wed: 75
    Thu: 45
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  24. 24.Students who chose each subject
    Maths: 210
    Science: 30
    English: 120
    Hindi: 60
    Art: 180
    How many more students are there for Maths than for Science?
  25. 25.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 25
    Fri: 20
    How many mangoes are there in all?
  26. 26.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 60
    Class 9: 40
    Class 10: 100
    Which class has the fewest trees?     (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 9
  27. 27.Books sold by a shop
    Mon: 125
    Tue: 150
    Wed: 125
    Thu: 75
    Fri: 25
    Which day has the most books?     (a) Wed (b) Thu (c) Tue (d) Fri
  28. 28.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 50
    Class 9: 20
    Class 10: 30
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 10
  29. 29.Visitors to a science museum
    Jan: 320
    Feb: 40
    Mar: 160
    Apr: 120
    May: 160
    What is the average number of visitors per month?
  30. 30.Trees planted by each class
    Class 6: 90
    Class 7: 120
    Class 8: 150
    Class 9: 120
    Class 10: 120
    The number for Class 7 is what percent of the total?
  31. 31.Students who chose each subject
    Maths: 40
    Science: 40
    English: 50
    Hindi: 60
    Art: 10
    How many more students are there for Maths than for Art?
  32. 32.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 40
    Which day has the most mangoes?     (a) Wed (b) Thu (c) Tue (d) Mon
  33. 33.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 20
    Which day has the most mangoes?     (a) Wed (b) Tue (c) Thu (d) Mon
  34. 34.Trees planted by each class
    Class 6: 175
    Class 7: 150
    Class 8: 100
    Class 9: 50
    Class 10: 25
    Which class has the most trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 10
  35. 35.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 75
    Class 9: 50
    Class 10: 100
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
  36. 36.Visitors to a science museum
    Jan: 100
    Feb: 40
    Mar: 80
    Apr: 120
    May: 60
    How many visitors are there in all?
  37. 37.Visitors to a science museum
    Jan: 80
    Feb: 120
    Mar: 40
    Apr: 100
    May: 60
    What is the average number of visitors per month?
  38. 38.Trees planted by each class
    Class 6: 45
    Class 7: 30
    Class 8: 60
    Class 9: 120
    Class 10: 45
    What is the average number of trees per class?
  39. 39.Students who chose each subject
    Maths: 60
    Science: 100
    English: 40
    Hindi: 120
    Art: 80
    How many more students are there for Science than for Maths?
  40. 40.Students who chose each subject
    Maths: 80
    Science: 120
    English: 100
    Hindi: 60
    Art: 40
    How many more students are there for Science than for Hindi?

Answer key

  1. 200
  2. 200
  3. May
  4. 150
  5. 25
  6. 20
  7. 60
  8. 160
  9. 25
  10. Tue
  11. 150
  12. 10
  13. 20
  14. 120
  15. 50
  16. Mon
  17. 400
  18. 1000
  19. 200
  20. 210
  21. 300
  22. 80
  23. 90
  24. 180
  25. 100
  26. Class 9
  27. Tue
  28. Class 6
  29. 160
  30. 20
  31. 30
  32. Mon
  33. Mon
  34. Class 6
  35. Class 9
  36. 400
  37. 80
  38. 60
  39. 40
  40. 60

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