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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 229 · 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: 100
    Class 7: 300
    Class 8: 200
    Class 9: 200
    Class 10: 200
    How many trees are there in all?
  2. 2.Books sold by a shop
    Mon: 60
    Tue: 20
    Wed: 30
    Thu: 50
    Fri: 40
    Which day has the fewest books?     (a) Thu (b) Fri (c) Tue (d) Mon
  3. 3.Visitors to a science museum
    Jan: 120
    Feb: 210
    Mar: 90
    Apr: 60
    May: 120
    How many visitors are there in all?
  4. 4.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 5
    Apr: 20
    May: 15
    Which month has the fewest visitors?     (a) Jan (b) Apr (c) Feb (d) Mar
  5. 5.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 100
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Tue (d) Wed
  6. 6.Students who chose each subject
    Maths: 200
    Science: 200
    English: 100
    Hindi: 300
    Art: 200
    How many more students are there for Art than for English?
  7. 7.Students who chose each subject
    Maths: 240
    Science: 80
    English: 120
    Hindi: 160
    Art: 200
    How many students are there in all?
  8. 8.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 70
    Thu: 50
    Fri: 30
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Thu (d) Tue
  9. 9.Trees planted by each class
    Class 6: 25
    Class 7: 10
    Class 8: 15
    Class 9: 20
    Class 10: 30
    How many trees are there in all?
  10. 10.Visitors to a science museum
    Jan: 120
    Feb: 200
    Mar: 160
    Apr: 80
    May: 240
    How many visitors are there in all?
  11. 11.Students who chose each subject
    Maths: 140
    Science: 120
    English: 60
    Hindi: 60
    Art: 20
    How many more students are there for English than for Art?
  12. 12.Books sold by a shop
    Mon: 60
    Tue: 50
    Wed: 10
    Thu: 40
    Fri: 40
    How many books are there in all?
  13. 13.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 250
    Thu: 200
    Fri: 150
    Which day has the fewest mangoes?     (a) Wed (b) Thu (c) Mon (d) Fri
  14. 14.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 10
    Wed: 20
    Thu: 5
    Fri: 30
    What is the average number of mangoes per day?
  15. 15.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 20
    Apr: 20
    May: 15
    Which month has the fewest visitors?     (a) Mar (b) May (c) Jan (d) Apr
  16. 16.Books sold by a shop
    Mon: 100
    Tue: 250
    Wed: 300
    Thu: 150
    Fri: 200
    The number for Mon is what percent of the total?
  17. 17.Students who chose each subject
    Maths: 80
    Science: 40
    English: 80
    Hindi: 140
    Art: 60
    How many more students are there for English than for Science?
  18. 18.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 120
    Wed: 120
    Thu: 150
    Fri: 30
    The number for Tue is what percent of the total?
  19. 19.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 175
    Wed: 75
    Thu: 100
    Fri: 50
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Thu (d) Wed
  20. 20.Students who chose each subject
    Maths: 60
    Science: 45
    English: 30
    Hindi: 75
    Art: 90
    The number for Hindi is what percent of the total?
  21. 21.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 200
    Class 9: 160
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  22. 22.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 30
    Fri: 60
    What is the average number of mangoes per day?
  23. 23.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 60
    Thu: 100
    Fri: 120
    Which day has the fewest books?     (a) Fri (b) Wed (c) Tue (d) Mon
  24. 24.Students who chose each subject
    Maths: 160
    Science: 360
    English: 80
    Hindi: 160
    Art: 40
    What is the average number of students per subject?
  25. 25.Students who chose each subject
    Maths: 60
    Science: 60
    English: 15
    Hindi: 105
    Art: 60
    How many more students are there for Hindi than for Maths?
  26. 26.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 100
    Wed: 40
    Thu: 80
    Fri: 60
    Which day has the most mangoes?     (a) Mon (b) Thu (c) Tue (d) Fri
  27. 27.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 45
    Thu: 30
    Fri: 105
    How many books are there in all?
  28. 28.Visitors to a science museum
    Jan: 300
    Feb: 250
    Mar: 200
    Apr: 100
    May: 150
    What is the difference between the highest and the lowest number of visitors?
  29. 29.Students who chose each subject
    Maths: 125
    Science: 25
    English: 50
    Hindi: 100
    Art: 200
    Which subject has the most students?     (a) Hindi (b) English (c) Art (d) Maths
  30. 30.Students who chose each subject
    Maths: 75
    Science: 30
    English: 90
    Hindi: 45
    Art: 60
    How many more students are there for Art than for Hindi?
  31. 31.Trees planted by each class
    Class 6: 15
    Class 7: 15
    Class 8: 35
    Class 9: 25
    Class 10: 10
    Which class has the most trees?     (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 8
  32. 32.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 30
    Thu: 90
    Fri: 45
    What is the difference between the highest and the lowest number of books?
  33. 33.Students who chose each subject
    Maths: 90
    Science: 180
    English: 60
    Hindi: 120
    Art: 150
    What is the difference between the highest and the lowest number of students?
  34. 34.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 40
    Wed: 70
    Thu: 50
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  35. 35.Trees planted by each class
    Class 6: 120
    Class 7: 160
    Class 8: 160
    Class 9: 160
    Class 10: 200
    How many more trees are there for Class 10 than for Class 7?
  36. 36.Students who chose each subject
    Maths: 100
    Science: 80
    English: 60
    Hindi: 80
    Art: 80
    The number for Hindi is what percent of the total?
  37. 37.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 40
    Apr: 60
    May: 160
    Which month has the most visitors?     (a) Feb (b) Apr (c) Jan (d) May
  38. 38.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 15
    Class 9: 25
    Class 10: 10
    The number for Class 7 is what percent of the total?
  39. 39.Trees planted by each class
    Class 6: 105
    Class 7: 45
    Class 8: 60
    Class 9: 30
    Class 10: 60
    How many trees are there in all?
  40. 40.Trees planted by each class
    Class 6: 75
    Class 7: 50
    Class 8: 100
    Class 9: 175
    Class 10: 100
    What is the average number of trees per class?

Answer key

  1. 1000
  2. Tue
  3. 600
  4. Mar
  5. Mon
  6. 100
  7. 800
  8. Wed
  9. 100
  10. 800
  11. 40
  12. 200
  13. Fri
  14. 20
  15. May
  16. 10
  17. 40
  18. 20
  19. Fri
  20. 25
  21. 80
  22. 60
  23. Mon
  24. 160
  25. 45
  26. Mon
  27. 300
  28. 200
  29. Art
  30. 15
  31. Class 8
  32. 60
  33. 120
  34. 60
  35. 40
  36. 20
  37. May
  38. 20
  39. 300
  40. 100

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