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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 153 · 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: 30
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 10
    Which day has the fewest books?     (a) Fri (b) Mon (c) Wed (d) Thu
  2. 2.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 75
    Class 9: 25
    Class 10: 125
    What is the average number of trees per class?
  3. 3.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 100
    Wed: 60
    Thu: 20
    Fri: 40
    What is the average number of mangoes per day?
  4. 4.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 30
    Class 9: 25
    Class 10: 5
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 10 (d) Class 7
  5. 5.Students who chose each subject
    Maths: 75
    Science: 105
    English: 45
    Hindi: 15
    Art: 60
    Which subject has the most students?     (a) Maths (b) Art (c) English (d) Science
  6. 6.Books sold by a shop
    Mon: 400
    Tue: 150
    Wed: 150
    Thu: 100
    Fri: 200
    What is the difference between the highest and the lowest number of books?
  7. 7.Books sold by a shop
    Mon: 175
    Tue: 125
    Wed: 50
    Thu: 75
    Fri: 75
    What is the average number of books per day?
  8. 8.Books sold by a shop
    Mon: 60
    Tue: 160
    Wed: 20
    Thu: 80
    Fri: 80
    What is the average number of books per day?
  9. 9.Books sold by a shop
    Mon: 150
    Tue: 200
    Wed: 250
    Thu: 200
    Fri: 200
    The number for Thu is what percent of the total?
  10. 10.Students who chose each subject
    Maths: 100
    Science: 75
    English: 175
    Hindi: 25
    Art: 125
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Science (d) English
  11. 11.Books sold by a shop
    Mon: 90
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 120
    How many more books are there for Wed than for Mon?
  12. 12.Students who chose each subject
    Maths: 280
    Science: 160
    English: 160
    Hindi: 160
    Art: 40
    The number for English is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 35
    Science: 25
    English: 20
    Hindi: 15
    Art: 5
    What is the difference between the highest and the lowest number of students?
  14. 14.Visitors to a science museum
    Jan: 90
    Feb: 45
    Mar: 105
    Apr: 15
    May: 45
    What is the average number of visitors per month?
  15. 15.Students who chose each subject
    Maths: 60
    Science: 60
    English: 75
    Hindi: 60
    Art: 45
    Which subject has the fewest students?     (a) Science (b) Art (c) English (d) Hindi
  16. 16.Trees planted by each class
    Class 6: 120
    Class 7: 150
    Class 8: 120
    Class 9: 30
    Class 10: 180
    What is the difference between the highest and the lowest number of trees?
  17. 17.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 60
    Wed: 45
    Thu: 60
    Fri: 60
    What is the average number of mangoes per day?
  18. 18.Students who chose each subject
    Maths: 150
    Science: 300
    English: 100
    Hindi: 250
    Art: 200
    What is the difference between the highest and the lowest number of students?
  19. 19.Visitors to a science museum
    Jan: 150
    Feb: 300
    Mar: 200
    Apr: 100
    May: 250
    Which month has the most visitors?     (a) Apr (b) Mar (c) May (d) Feb
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 50
    Class 9: 30
    Class 10: 20
    The number for Class 10 is what percent of the total?
  21. 21.Students who chose each subject
    Maths: 100
    Science: 300
    English: 150
    Hindi: 250
    Art: 200
    What is the average number of students per subject?
  22. 22.Books sold by a shop
    Mon: 25
    Tue: 35
    Wed: 10
    Thu: 15
    Fri: 15
    Which day has the fewest books?     (a) Thu (b) Wed (c) Tue (d) Fri
  23. 23.Books sold by a shop
    Mon: 40
    Tue: 100
    Wed: 60
    Thu: 60
    Fri: 140
    What is the difference between the highest and the lowest number of books?
  24. 24.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 250
    Wed: 300
    Thu: 200
    Fri: 150
    Which day has the fewest mangoes?     (a) Wed (b) Fri (c) Mon (d) Thu
  25. 25.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 300
    Apr: 200
    May: 250
    How many visitors are there in all?
  26. 26.Visitors to a science museum
    Jan: 75
    Feb: 60
    Mar: 45
    Apr: 60
    May: 60
    Which month has the fewest visitors?     (a) May (b) Feb (c) Apr (d) Mar
  27. 27.Students who chose each subject
    Maths: 50
    Science: 500
    English: 100
    Hindi: 250
    Art: 100
    How many more students are there for Science than for English?
  28. 28.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 125
    Wed: 50
    Thu: 75
    Fri: 100
    How many more mangoes are there for Mon than for Fri?
  29. 29.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 120
    Apr: 200
    May: 80
    How many visitors are there in all?
  30. 30.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 60
    Thu: 180
    Fri: 90
    How many more books are there for Tue than for Fri?
  31. 31.Students who chose each subject
    Maths: 120
    Science: 60
    English: 120
    Hindi: 120
    Art: 180
    How many more students are there for English than for Science?
  32. 32.Books sold by a shop
    Mon: 60
    Tue: 150
    Wed: 90
    Thu: 120
    Fri: 180
    How many books are there in all?
  33. 33.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 50
    Which day has the most books?     (a) Thu (b) Mon (c) Fri (d) Tue
  34. 34.Students who chose each subject
    Maths: 100
    Science: 150
    English: 50
    Hindi: 75
    Art: 125
    Which subject has the most students?     (a) English (b) Science (c) Art (d) Hindi
  35. 35.Trees planted by each class
    Class 6: 60
    Class 7: 20
    Class 8: 100
    Class 9: 100
    Class 10: 120
    Which class has the fewest trees?     (a) Class 6 (b) Class 9 (c) Class 7 (d) Class 8
  36. 36.Students who chose each subject
    Maths: 30
    Science: 15
    English: 25
    Hindi: 25
    Art: 5
    Which subject has the most students?     (a) English (b) Art (c) Science (d) Maths
  37. 37.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 40
    Class 9: 50
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
  38. 38.Visitors to a science museum
    Jan: 35
    Feb: 20
    Mar: 5
    Apr: 15
    May: 25
    How many visitors are there in all?
  39. 39.Students who chose each subject
    Maths: 120
    Science: 180
    English: 60
    Hindi: 90
    Art: 150
    What is the average number of students per subject?
  40. 40.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 30
    Class 9: 20
    Class 10: 80
    How many more trees are there for Class 10 than for Class 7?

Answer key

  1. Fri
  2. 100
  3. 80
  4. Class 8
  5. Science
  6. 300
  7. 100
  8. 80
  9. 20
  10. Hindi
  11. 30
  12. 20
  13. 30
  14. 60
  15. Art
  16. 150
  17. 60
  18. 200
  19. Feb
  20. 10
  21. 200
  22. Wed
  23. 100
  24. Mon
  25. 1000
  26. Mar
  27. 400
  28. 50
  29. 800
  30. 30
  31. 60
  32. 600
  33. Fri
  34. Science
  35. Class 7
  36. Maths
  37. 20
  38. 100
  39. 120
  40. 40

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