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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 516 · 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.Visitors to a science museum
    Jan: 210
    Feb: 120
    Mar: 120
    Apr: 90
    May: 60
    Which month has the most visitors?     (a) Mar (b) Jan (c) May (d) Feb
  2. 2.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 150
    Fri: 120
    What is the average number of books per day?
  3. 3.Students who chose each subject
    Maths: 150
    Science: 50
    English: 100
    Hindi: 125
    Art: 75
    How many students are there in all?
  4. 4.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 120
    Wed: 200
    Thu: 160
    Fri: 40
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Thu (d) Fri
  5. 5.Students who chose each subject
    Maths: 150
    Science: 200
    English: 250
    Hindi: 200
    Art: 200
    The number for Science is what percent of the total?
  6. 6.Trees planted by each class
    Class 6: 250
    Class 7: 150
    Class 8: 200
    Class 9: 200
    Class 10: 200
    How many trees are there in all?
  7. 7.Visitors to a science museum
    Jan: 25
    Feb: 175
    Mar: 100
    Apr: 75
    May: 125
    What is the difference between the highest and the lowest number of visitors?
  8. 8.Students who chose each subject
    Maths: 60
    Science: 40
    English: 40
    Hindi: 20
    Art: 40
    How many more students are there for Art than for Hindi?
  9. 9.Books sold by a shop
    Mon: 60
    Tue: 15
    Wed: 75
    Thu: 105
    Fri: 45
    How many more books are there for Thu than for Wed?
  10. 10.Visitors to a science museum
    Jan: 80
    Feb: 80
    Mar: 60
    Apr: 80
    May: 100
    Which month has the fewest visitors?     (a) May (b) Feb (c) Apr (d) Mar
  11. 11.Books sold by a shop
    Mon: 120
    Tue: 100
    Wed: 20
    Thu: 100
    Fri: 60
    The number for Fri is what percent of the total?
  12. 12.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 40
    Thu: 140
    Fri: 100
    What is the average number of mangoes per day?
  13. 13.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 70
    Apr: 20
    May: 10
    Which month has the fewest visitors?     (a) Feb (b) Apr (c) May (d) Jan
  14. 14.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 30
    Apr: 40
    May: 70
    What is the difference between the highest and the lowest number of visitors?
  15. 15.Visitors to a science museum
    Jan: 40
    Feb: 140
    Mar: 80
    Apr: 120
    May: 20
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) May (d) Feb
  16. 16.Trees planted by each class
    Class 6: 30
    Class 7: 70
    Class 8: 40
    Class 9: 50
    Class 10: 10
    What is the difference between the highest and the lowest number of trees?
  17. 17.Students who chose each subject
    Maths: 70
    Science: 50
    English: 30
    Hindi: 30
    Art: 20
    How many more students are there for Maths than for Art?
  18. 18.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 25
    Wed: 10
    Thu: 5
    Fri: 25
    Which day has the most mangoes?     (a) Wed (b) Thu (c) Mon (d) Tue
  19. 19.Books sold by a shop
    Mon: 105
    Tue: 75
    Wed: 60
    Thu: 15
    Fri: 45
    Which day has the most books?     (a) Thu (b) Mon (c) Wed (d) Tue
  20. 20.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 40
    Thu: 100
    Fri: 60
    Which day has the most books?     (a) Fri (b) Wed (c) Mon (d) Tue
  21. 21.Students who chose each subject
    Maths: 160
    Science: 80
    English: 320
    Hindi: 120
    Art: 120
    The number for Hindi is what percent of the total?
  22. 22.Visitors to a science museum
    Jan: 60
    Feb: 75
    Mar: 45
    Apr: 90
    May: 30
    Which month has the fewest visitors?     (a) Jan (b) May (c) Mar (d) Feb
  23. 23.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 120
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  24. 24.Books sold by a shop
    Mon: 15
    Tue: 30
    Wed: 20
    Thu: 25
    Fri: 10
    How many books are there in all?
  25. 25.Visitors to a science museum
    Jan: 60
    Feb: 45
    Mar: 60
    Apr: 60
    May: 75
    What is the average number of visitors per month?
  26. 26.Trees planted by each class
    Class 6: 160
    Class 7: 60
    Class 8: 120
    Class 9: 40
    Class 10: 20
    How many more trees are there for Class 9 than for Class 10?
  27. 27.Trees planted by each class
    Class 6: 90
    Class 7: 75
    Class 8: 45
    Class 9: 30
    Class 10: 60
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 8
  28. 28.Students who chose each subject
    Maths: 15
    Science: 35
    English: 5
    Hindi: 25
    Art: 20
    Which subject has the fewest students?     (a) Science (b) Hindi (c) Maths (d) English
  29. 29.Trees planted by each class
    Class 6: 150
    Class 7: 300
    Class 8: 100
    Class 9: 250
    Class 10: 200
    How many more trees are there for Class 7 than for Class 6?
  30. 30.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Thu (d) Wed
  31. 31.Visitors to a science museum
    Jan: 80
    Feb: 80
    Mar: 100
    Apr: 80
    May: 60
    What is the difference between the highest and the lowest number of visitors?
  32. 32.Books sold by a shop
    Mon: 180
    Tue: 60
    Wed: 150
    Thu: 120
    Fri: 90
    What is the average number of books per day?
  33. 33.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  34. 34.Students who chose each subject
    Maths: 50
    Science: 450
    English: 150
    Hindi: 200
    Art: 150
    Which subject has the fewest students?     (a) Art (b) Hindi (c) Maths (d) English
  35. 35.Books sold by a shop
    Mon: 10
    Tue: 55
    Wed: 20
    Thu: 5
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  36. 36.Visitors to a science museum
    Jan: 175
    Feb: 100
    Mar: 50
    Apr: 75
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  37. 37.Students who chose each subject
    Maths: 100
    Science: 150
    English: 100
    Hindi: 100
    Art: 50
    The number for Maths is what percent of the total?
  38. 38.Students who chose each subject
    Maths: 100
    Science: 100
    English: 100
    Hindi: 150
    Art: 50
    How many students are there in all?
  39. 39.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 20
    Thu: 30
    Fri: 60
    Which day has the fewest books?     (a) Mon (b) Thu (c) Fri (d) Wed
  40. 40.Trees planted by each class
    Class 6: 35
    Class 7: 15
    Class 8: 10
    Class 9: 15
    Class 10: 25
    How many trees are there in all?

Answer key

  1. Jan
  2. 120
  3. 500
  4. Mon
  5. 20
  6. 1000
  7. 150
  8. 20
  9. 30
  10. Mar
  11. 15
  12. 80
  13. May
  14. 50
  15. May
  16. 60
  17. 50
  18. Mon
  19. Mon
  20. Mon
  21. 15
  22. May
  23. 80
  24. 100
  25. 60
  26. 20
  27. Class 9
  28. English
  29. 150
  30. Mon
  31. 40
  32. 120
  33. 80
  34. Maths
  35. 50
  36. 125
  37. 20
  38. 500
  39. Wed
  40. 100

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