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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 982 · 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: 15
    Tue: 60
    Wed: 75
    Thu: 45
    Fri: 105
    Which day has the most books?     (a) Fri (b) Thu (c) Mon (d) Tue
  2. 2.Trees planted by each class
    Class 6: 5
    Class 7: 20
    Class 8: 30
    Class 9: 20
    Class 10: 25
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 7 (d) Class 8
  3. 3.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 80
    Apr: 80
    May: 40
    Which month has the fewest visitors?     (a) May (b) Apr (c) Mar (d) Feb
  4. 4.Students who chose each subject
    Maths: 30
    Science: 90
    English: 60
    Hindi: 45
    Art: 75
    How many students are there in all?
  5. 5.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 20
    Class 9: 40
    Class 10: 60
    The number for Class 7 is what percent of the total?
  6. 6.Visitors to a science museum
    Jan: 40
    Feb: 100
    Mar: 80
    Apr: 60
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  7. 7.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 45
    Class 9: 105
    Class 10: 30
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 9
  8. 8.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 100
    Class 9: 60
    Class 10: 40
    What is the average number of trees per class?
  9. 9.Books sold by a shop
    Mon: 50
    Tue: 100
    Wed: 150
    Thu: 75
    Fri: 125
    What is the average number of books per day?
  10. 10.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 60
    Thu: 20
    Fri: 140
    What is the difference between the highest and the lowest number of books?
  11. 11.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 300
    Wed: 150
    Thu: 200
    Fri: 100
    How many more mangoes are there for Thu than for Fri?
  12. 12.Students who chose each subject
    Maths: 30
    Science: 50
    English: 40
    Hindi: 40
    Art: 40
    The number for Art is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 50
    Thu: 30
    Fri: 40
    Which day has the most books?     (a) Tue (b) Thu (c) Mon (d) Wed
  14. 14.Students who chose each subject
    Maths: 175
    Science: 25
    English: 125
    Hindi: 100
    Art: 75
    How many more students are there for Art than for Science?
  15. 15.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 30
    Wed: 10
    Thu: 60
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  16. 16.Visitors to a science museum
    Jan: 40
    Feb: 140
    Mar: 60
    Apr: 100
    May: 60
    Which month has the fewest visitors?     (a) Jan (b) Apr (c) May (d) Mar
  17. 17.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 250
    Fri: 150
    What is the difference between the highest and the lowest number of mangoes?
  18. 18.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 300
    Thu: 200
    Fri: 200
    Which day has the most books?     (a) Mon (b) Thu (c) Fri (d) Wed
  19. 19.Students who chose each subject
    Maths: 200
    Science: 400
    English: 100
    Hindi: 150
    Art: 150
    What is the difference between the highest and the lowest number of students?
  20. 20.Mangoes sold by a fruit seller
    Mon: 5
    Tue: 25
    Wed: 30
    Thu: 20
    Fri: 20
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  21. 21.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 60
    Class 9: 60
    Class 10: 60
    Which class has the fewest trees?     (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 7
  22. 22.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 30
    Thu: 10
    Fri: 70
    How many mangoes are there in all?
  23. 23.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 15
    Apr: 30
    May: 10
    The number for Apr is what percent of the total?
  24. 24.Trees planted by each class
    Class 6: 120
    Class 7: 360
    Class 8: 80
    Class 9: 200
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  25. 25.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 25
    Wed: 20
    Thu: 15
    Fri: 10
    How many more mangoes are there for Mon than for Tue?
  26. 26.Visitors to a science museum
    Jan: 200
    Feb: 280
    Mar: 120
    Apr: 120
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  27. 27.Visitors to a science museum
    Jan: 60
    Feb: 45
    Mar: 60
    Apr: 120
    May: 15
    What is the difference between the highest and the lowest number of visitors?
  28. 28.Visitors to a science museum
    Jan: 45
    Feb: 60
    Mar: 60
    Apr: 60
    May: 75
    What is the average number of visitors per month?
  29. 29.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 50
    How many books are there in all?
  30. 30.Students who chose each subject
    Maths: 90
    Science: 270
    English: 90
    Hindi: 60
    Art: 90
    What is the average number of students per subject?
  31. 31.Trees planted by each class
    Class 6: 125
    Class 7: 150
    Class 8: 75
    Class 9: 100
    Class 10: 50
    Which class has the most trees?     (a) Class 6 (b) Class 8 (c) Class 9 (d) Class 7
  32. 32.Students who chose each subject
    Maths: 15
    Science: 5
    English: 20
    Hindi: 20
    Art: 40
    How many students are there in all?
  33. 33.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 120
    Which day has the fewest books?     (a) Wed (b) Mon (c) Fri (d) Thu
  34. 34.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 120
    Thu: 30
    Fri: 210
    How many more books are there for Fri than for Mon?
  35. 35.Books sold by a shop
    Mon: 60
    Tue: 105
    Wed: 45
    Thu: 30
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  36. 36.Trees planted by each class
    Class 6: 300
    Class 7: 100
    Class 8: 200
    Class 9: 250
    Class 10: 150
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
  37. 37.Students who chose each subject
    Maths: 210
    Science: 120
    English: 90
    Hindi: 150
    Art: 30
    The number for Maths is what percent of the total?
  38. 38.Students who chose each subject
    Maths: 80
    Science: 40
    English: 120
    Hindi: 80
    Art: 80
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Science (d) Art
  39. 39.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 40
    Apr: 60
    May: 120
    The number for Apr is what percent of the total?
  40. 40.Trees planted by each class
    Class 6: 90
    Class 7: 120
    Class 8: 30
    Class 9: 15
    Class 10: 45
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 10

Answer key

  1. Fri
  2. Class 8
  3. May
  4. 300
  5. 15
  6. 80
  7. Class 10
  8. 80
  9. 100
  10. 120
  11. 100
  12. 20
  13. Wed
  14. 50
  15. 60
  16. Jan
  17. 200
  18. Wed
  19. 300
  20. Wed
  21. Class 7
  22. 200
  23. 30
  24. 320
  25. 5
  26. 200
  27. 105
  28. 60
  29. 500
  30. 120
  31. Class 7
  32. 100
  33. Wed
  34. 60
  35. 75
  36. Class 7
  37. 35
  38. Science
  39. 15
  40. Class 9

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