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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 110 · 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: 75
    Class 7: 125
    Class 8: 100
    Class 9: 150
    Class 10: 50
    How many more trees are there for Class 7 than for Class 6?
  2. 2.Visitors to a science museum
    Jan: 80
    Feb: 20
    Mar: 160
    Apr: 100
    May: 40
    Which month has the fewest visitors?     (a) Apr (b) Mar (c) Feb (d) Jan
  3. 3.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 75
    Which day has the fewest books?     (a) Wed (b) Tue (c) Mon (d) Thu
  4. 4.Students who chose each subject
    Maths: 200
    Science: 200
    English: 150
    Hindi: 250
    Art: 200
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) English (d) Science
  5. 5.Students who chose each subject
    Maths: 120
    Science: 15
    English: 45
    Hindi: 45
    Art: 75
    How many more students are there for Maths than for Science?
  6. 6.Trees planted by each class
    Class 6: 400
    Class 7: 250
    Class 8: 150
    Class 9: 50
    Class 10: 150
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 10
  7. 7.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Fri (d) Mon
  8. 8.Students who chose each subject
    Maths: 450
    Science: 100
    English: 50
    Hindi: 100
    Art: 300
    What is the difference between the highest and the lowest number of students?
  9. 9.Books sold by a shop
    Mon: 125
    Tue: 175
    Wed: 50
    Thu: 75
    Fri: 75
    What is the average number of books per day?
  10. 10.Visitors to a science museum
    Jan: 175
    Feb: 50
    Mar: 75
    Apr: 100
    May: 100
    How many visitors are there in all?
  11. 11.Students who chose each subject
    Maths: 30
    Science: 25
    English: 20
    Hindi: 15
    Art: 10
    Which subject has the fewest students?     (a) Art (b) Maths (c) Science (d) English
  12. 12.Trees planted by each class
    Class 6: 20
    Class 7: 30
    Class 8: 20
    Class 9: 10
    Class 10: 20
    How many trees are there in all?
  13. 13.Books sold by a shop
    Mon: 10
    Tue: 50
    Wed: 70
    Thu: 20
    Fri: 50
    The number for Wed is what percent of the total?
  14. 14.Students who chose each subject
    Maths: 15
    Science: 60
    English: 60
    Hindi: 75
    Art: 90
    What is the average number of students per subject?
  15. 15.Trees planted by each class
    Class 6: 45
    Class 7: 105
    Class 8: 75
    Class 9: 15
    Class 10: 60
    How many trees are there in all?
  16. 16.Students who chose each subject
    Maths: 60
    Science: 90
    English: 60
    Hindi: 60
    Art: 30
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Maths
  17. 17.Students who chose each subject
    Maths: 10
    Science: 20
    English: 15
    Hindi: 20
    Art: 35
    What is the difference between the highest and the lowest number of students?
  18. 18.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 50
    Wed: 75
    Thu: 125
    Fri: 175
    What is the difference between the highest and the lowest number of mangoes?
  19. 19.Visitors to a science museum
    Jan: 75
    Feb: 100
    Mar: 50
    Apr: 100
    May: 175
    Which month has the fewest visitors?     (a) Mar (b) Jan (c) Feb (d) May
  20. 20.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 20
    Apr: 120
    May: 80
    What is the average number of visitors per month?
  21. 21.Visitors to a science museum
    Jan: 80
    Feb: 120
    Mar: 80
    Apr: 80
    May: 40
    How many visitors are there in all?
  22. 22.Students who chose each subject
    Maths: 280
    Science: 120
    English: 200
    Hindi: 120
    Art: 80
    The number for Art is what percent of the total?
  23. 23.Students who chose each subject
    Maths: 80
    Science: 40
    English: 120
    Hindi: 60
    Art: 100
    The number for Science is what percent of the total?
  24. 24.Books sold by a shop
    Mon: 250
    Tue: 150
    Wed: 200
    Thu: 200
    Fri: 200
    What is the average number of books per day?
  25. 25.Visitors to a science museum
    Jan: 350
    Feb: 100
    Mar: 150
    Apr: 200
    May: 200
    The number for Feb is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 90
    Apr: 75
    May: 15
    How many visitors are there in all?
  27. 27.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 70
    Thu: 40
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  28. 28.Visitors to a science museum
    Jan: 105
    Feb: 45
    Mar: 75
    Apr: 60
    May: 15
    Which month has the fewest visitors?     (a) Feb (b) Apr (c) May (d) Mar
  29. 29.Students who chose each subject
    Maths: 175
    Science: 75
    English: 50
    Hindi: 100
    Art: 100
    Which subject has the most students?     (a) Maths (b) Art (c) English (d) Science
  30. 30.Books sold by a shop
    Mon: 50
    Tue: 125
    Wed: 175
    Thu: 75
    Fri: 75
    What is the difference between the highest and the lowest number of books?
  31. 31.Students who chose each subject
    Maths: 70
    Science: 30
    English: 40
    Hindi: 10
    Art: 50
    Which subject has the fewest students?     (a) Art (b) Maths (c) English (d) Hindi
  32. 32.Books sold by a shop
    Mon: 200
    Tue: 50
    Wed: 250
    Thu: 300
    Fri: 200
    How many more books are there for Thu than for Tue?
  33. 33.Books sold by a shop
    Mon: 120
    Tue: 40
    Wed: 100
    Thu: 60
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  34. 34.Students who chose each subject
    Maths: 240
    Science: 160
    English: 160
    Hindi: 160
    Art: 80
    Which subject has the fewest students?     (a) Hindi (b) English (c) Science (d) Art
  35. 35.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 150
    Apr: 180
    May: 60
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) May (d) Jan
  36. 36.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 300
    Wed: 200
    Thu: 250
    Fri: 100
    How many mangoes are there in all?
  37. 37.Students who chose each subject
    Maths: 75
    Science: 125
    English: 50
    Hindi: 100
    Art: 150
    How many more students are there for Science than for English?
  38. 38.Students who chose each subject
    Maths: 90
    Science: 90
    English: 60
    Hindi: 210
    Art: 150
    The number for Science is what percent of the total?
  39. 39.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 160
    Thu: 200
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  40. 40.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 200
    Thu: 150
    Fri: 400
    Which day has the most books?     (a) Tue (b) Mon (c) Wed (d) Fri

Answer key

  1. 50
  2. Feb
  3. Thu
  4. English
  5. 105
  6. Class 6
  7. Fri
  8. 400
  9. 100
  10. 500
  11. Art
  12. 100
  13. 35
  14. 60
  15. 300
  16. Art
  17. 25
  18. 125
  19. Mar
  20. 80
  21. 400
  22. 10
  23. 10
  24. 200
  25. 10
  26. 300
  27. 50
  28. May
  29. Maths
  30. 125
  31. Hindi
  32. 250
  33. 80
  34. Art
  35. May
  36. 1000
  37. 75
  38. 15
  39. 80
  40. Fri

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