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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 892 · 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: 25
    Science: 5
    English: 15
    Hindi: 30
    Art: 25
    Which subject has the most students?     (a) Maths (b) English (c) Hindi (d) Art
  2. 2.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 240
    Apr: 80
    May: 200
    Which month has the fewest visitors?     (a) Apr (b) May (c) Feb (d) Jan
  3. 3.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 100
    Apr: 300
    May: 200
    How many visitors are there in all?
  4. 4.Visitors to a science museum
    Jan: 75
    Feb: 60
    Mar: 60
    Apr: 90
    May: 15
    What is the average number of visitors per month?
  5. 5.Students who chose each subject
    Maths: 150
    Science: 75
    English: 100
    Hindi: 50
    Art: 125
    What is the difference between the highest and the lowest number of students?
  6. 6.Students who chose each subject
    Maths: 10
    Science: 15
    English: 20
    Hindi: 30
    Art: 25
    How many more students are there for English than for Maths?
  7. 7.Students who chose each subject
    Maths: 120
    Science: 40
    English: 60
    Hindi: 80
    Art: 100
    Which subject has the most students?     (a) Hindi (b) Science (c) Maths (d) English
  8. 8.Visitors to a science museum
    Jan: 120
    Feb: 15
    Mar: 30
    Apr: 60
    May: 75
    What is the average number of visitors per month?
  9. 9.Students who chose each subject
    Maths: 15
    Science: 20
    English: 25
    Hindi: 30
    Art: 10
    What is the average number of students per subject?
  10. 10.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 60
    Fri: 180
    What is the difference between the highest and the lowest number of mangoes?
  11. 11.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 90
    What is the difference between the highest and the lowest number of books?
  12. 12.Books sold by a shop
    Mon: 200
    Tue: 150
    Wed: 200
    Thu: 250
    Fri: 200
    Which day has the most books?     (a) Thu (b) Fri (c) Wed (d) Mon
  13. 13.Students who chose each subject
    Maths: 30
    Science: 60
    English: 60
    Hindi: 60
    Art: 90
    What is the difference between the highest and the lowest number of students?
  14. 14.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 50
    Thu: 175
    Fri: 75
    Which day has the fewest books?     (a) Mon (b) Fri (c) Wed (d) Tue
  15. 15.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 240
    Fri: 80
    Which day has the fewest books?     (a) Tue (b) Fri (c) Thu (d) Mon
  16. 16.Students who chose each subject
    Maths: 280
    Science: 120
    English: 80
    Hindi: 200
    Art: 120
    What is the difference between the highest and the lowest number of students?
  17. 17.Books sold by a shop
    Mon: 30
    Tue: 70
    Wed: 40
    Thu: 40
    Fri: 20
    Which day has the fewest books?     (a) Thu (b) Mon (c) Fri (d) Tue
  18. 18.Students who chose each subject
    Maths: 70
    Science: 30
    English: 40
    Hindi: 10
    Art: 50
    The number for Hindi is what percent of the total?
  19. 19.Trees planted by each class
    Class 6: 40
    Class 7: 70
    Class 8: 40
    Class 9: 20
    Class 10: 30
    How many more trees are there for Class 6 than for Class 10?
  20. 20.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 90
    Thu: 120
    Fri: 240
    Which day has the most books?     (a) Tue (b) Thu (c) Fri (d) Mon
  21. 21.Students who chose each subject
    Maths: 400
    Science: 150
    English: 50
    Hindi: 200
    Art: 200
    The number for Hindi is what percent of the total?
  22. 22.Students who chose each subject
    Maths: 150
    Science: 250
    English: 400
    Hindi: 50
    Art: 150
    How many more students are there for Science than for Maths?
  23. 23.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 160
    Thu: 80
    Fri: 160
    How many mangoes are there in all?
  24. 24.Visitors to a science museum
    Jan: 45
    Feb: 60
    Mar: 75
    Apr: 30
    May: 90
    The number for Apr is what percent of the total?
  25. 25.Trees planted by each class
    Class 6: 90
    Class 7: 210
    Class 8: 30
    Class 9: 120
    Class 10: 150
    Which class has the fewest trees?     (a) Class 8 (b) Class 7 (c) Class 9 (d) Class 6
  26. 26.Visitors to a science museum
    Jan: 150
    Feb: 250
    Mar: 100
    Apr: 200
    May: 300
    Which month has the fewest visitors?     (a) May (b) Mar (c) Jan (d) Feb
  27. 27.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 60
    Wed: 100
    Thu: 120
    Fri: 40
    Which day has the fewest mangoes?     (a) Mon (b) Fri (c) Thu (d) Wed
  28. 28.Visitors to a science museum
    Jan: 25
    Feb: 30
    Mar: 10
    Apr: 20
    May: 15
    The number for Jan is what percent of the total?
  29. 29.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 10
    Thu: 40
    Fri: 15
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Tue (d) Wed
  30. 30.Trees planted by each class
    Class 6: 80
    Class 7: 160
    Class 8: 240
    Class 9: 160
    Class 10: 160
    How many more trees are there for Class 8 than for Class 7?
  31. 31.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 120
    Wed: 120
    Thu: 30
    Fri: 150
    Which day has the most mangoes?     (a) Fri (b) Mon (c) Tue (d) Wed
  32. 32.Visitors to a science museum
    Jan: 15
    Feb: 40
    Mar: 5
    Apr: 25
    May: 15
    Which month has the most visitors?     (a) May (b) Feb (c) Apr (d) Mar
  33. 33.Books sold by a shop
    Mon: 30
    Tue: 25
    Wed: 10
    Thu: 15
    Fri: 20
    Which day has the most books?     (a) Thu (b) Mon (c) Tue (d) Wed
  34. 34.Students who chose each subject
    Maths: 160
    Science: 160
    English: 120
    Hindi: 160
    Art: 200
    How many more students are there for Maths than for English?
  35. 35.Books sold by a shop
    Mon: 250
    Tue: 300
    Wed: 100
    Thu: 200
    Fri: 150
    What is the average number of books per day?
  36. 36.Students who chose each subject
    Maths: 45
    Science: 120
    English: 15
    Hindi: 45
    Art: 75
    What is the average number of students per subject?
  37. 37.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 30
    Thu: 45
    Fri: 75
    How many more books are there for Mon than for Thu?
  38. 38.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 35
    Wed: 25
    Thu: 5
    Fri: 20
    The number for Fri is what percent of the total?
  39. 39.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 160
    Class 9: 160
    Class 10: 240
    The number for Class 6 is what percent of the total?
  40. 40.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 15
    Class 9: 20
    Class 10: 10
    What is the average number of trees per class?

Answer key

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

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