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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 978 · 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: 60
    Feb: 60
    Mar: 75
    Apr: 60
    May: 45
    What is the difference between the highest and the lowest number of visitors?
  2. 2.Visitors to a science museum
    Jan: 125
    Feb: 75
    Mar: 100
    Apr: 100
    May: 100
    What is the difference between the highest and the lowest number of visitors?
  3. 3.Students who chose each subject
    Maths: 140
    Science: 20
    English: 60
    Hindi: 100
    Art: 80
    What is the average number of students per subject?
  4. 4.Visitors to a science museum
    Jan: 75
    Feb: 100
    Mar: 25
    Apr: 250
    May: 50
    Which month has the most visitors?     (a) Feb (b) May (c) Jan (d) Apr
  5. 5.Books sold by a shop
    Mon: 240
    Tue: 120
    Wed: 80
    Thu: 160
    Fri: 200
    Which day has the most books?     (a) Wed (b) Fri (c) Tue (d) Mon
  6. 6.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 15
    Wed: 25
    Thu: 35
    Fri: 10
    Which day has the most mangoes?     (a) Tue (b) Mon (c) Thu (d) Wed
  7. 7.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    Which day has the most mangoes?     (a) Wed (b) Mon (c) Fri (d) Tue
  8. 8.Trees planted by each class
    Class 6: 125
    Class 7: 150
    Class 8: 25
    Class 9: 100
    Class 10: 100
    The number for Class 6 is what percent of the total?
  9. 9.Books sold by a shop
    Mon: 200
    Tue: 40
    Wed: 200
    Thu: 280
    Fri: 80
    Which day has the most books?     (a) Tue (b) Fri (c) Mon (d) Thu
  10. 10.Trees planted by each class
    Class 6: 150
    Class 7: 60
    Class 8: 120
    Class 9: 180
    Class 10: 90
    The number for Class 7 is what percent of the total?
  11. 11.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 20
    Wed: 30
    Thu: 50
    Fri: 40
    How many more mangoes are there for Mon than for Wed?
  12. 12.Students who chose each subject
    Maths: 40
    Science: 40
    English: 30
    Hindi: 50
    Art: 40
    The number for Science is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 60
    Thu: 20
    Fri: 30
    How many books are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 25
    Wed: 15
    Thu: 15
    Fri: 35
    How many mangoes are there in all?
  15. 15.Books sold by a shop
    Mon: 40
    Tue: 100
    Wed: 80
    Thu: 120
    Fri: 60
    What is the difference between the highest and the lowest number of books?
  16. 16.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 20
    Which day has the most mangoes?     (a) Wed (b) Thu (c) Fri (d) Tue
  17. 17.Students who chose each subject
    Maths: 160
    Science: 120
    English: 80
    Hindi: 280
    Art: 160
    Which subject has the most students?     (a) Art (b) Science (c) English (d) Hindi
  18. 18.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 100
    Art: 125
    Which subject has the fewest students?     (a) Art (b) English (c) Maths (d) Science
  19. 19.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 200
    Wed: 150
    Thu: 250
    Fri: 300
    What is the average number of mangoes per day?
  20. 20.Visitors to a science museum
    Jan: 160
    Feb: 40
    Mar: 240
    Apr: 200
    May: 160
    Which month has the fewest visitors?     (a) Mar (b) Jan (c) May (d) Feb
  21. 21.Students who chose each subject
    Maths: 100
    Science: 200
    English: 150
    Hindi: 250
    Art: 300
    Which subject has the fewest students?     (a) Hindi (b) Art (c) Maths (d) English
  22. 22.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 25
    Wed: 15
    Thu: 20
    Fri: 10
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Mon (d) Wed
  23. 23.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 240
    Thu: 80
    Fri: 120
    Which day has the fewest books?     (a) Fri (b) Thu (c) Wed (d) Mon
  24. 24.Trees planted by each class
    Class 6: 125
    Class 7: 25
    Class 8: 150
    Class 9: 125
    Class 10: 75
    What is the difference between the highest and the lowest number of trees?
  25. 25.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 60
    Thu: 100
    Fri: 40
    Which day has the most books?     (a) Mon (b) Fri (c) Thu (d) Tue
  26. 26.Books sold by a shop
    Mon: 60
    Tue: 50
    Wed: 30
    Thu: 20
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  27. 27.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 100
    Apr: 50
    May: 100
    Which month has the most visitors?     (a) Apr (b) May (c) Jan (d) Feb
  28. 28.Students who chose each subject
    Maths: 50
    Science: 40
    English: 60
    Hindi: 30
    Art: 20
    How many more students are there for English than for Hindi?
  29. 29.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 240
    Thu: 200
    Fri: 40
    How many books are there in all?
  30. 30.Trees planted by each class
    Class 6: 160
    Class 7: 120
    Class 8: 200
    Class 9: 160
    Class 10: 160
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 10
  31. 31.Books sold by a shop
    Mon: 75
    Tue: 15
    Wed: 90
    Thu: 45
    Fri: 75
    How many books are there in all?
  32. 32.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 10
    Thu: 70
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  33. 33.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 30
    Fri: 45
    How many mangoes are there in all?
  34. 34.Students who chose each subject
    Maths: 100
    Science: 100
    English: 120
    Hindi: 20
    Art: 60
    What is the average number of students per subject?
  35. 35.Trees planted by each class
    Class 6: 160
    Class 7: 280
    Class 8: 160
    Class 9: 80
    Class 10: 120
    What is the average number of trees per class?
  36. 36.Students who chose each subject
    Maths: 30
    Science: 75
    English: 105
    Hindi: 45
    Art: 45
    The number for Science is what percent of the total?
  37. 37.Trees planted by each class
    Class 6: 175
    Class 7: 50
    Class 8: 75
    Class 9: 125
    Class 10: 75
    The number for Class 7 is what percent of the total?
  38. 38.Students who chose each subject
    Maths: 30
    Science: 60
    English: 20
    Hindi: 50
    Art: 40
    The number for English is what percent of the total?
  39. 39.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 90
    Thu: 120
    Fri: 120
    The number for Thu is what percent of the total?
  40. 40.Visitors to a science museum
    Jan: 50
    Feb: 100
    Mar: 150
    Apr: 100
    May: 100
    Which month has the fewest visitors?     (a) Jan (b) May (c) Feb (d) Mar

Answer key

  1. 30
  2. 50
  3. 80
  4. Apr
  5. Mon
  6. Thu
  7. Wed
  8. 25
  9. Thu
  10. 10
  11. 30
  12. 20
  13. 200
  14. 100
  15. 80
  16. Wed
  17. Hindi
  18. Science
  19. 200
  20. Feb
  21. Maths
  22. Mon
  23. Thu
  24. 125
  25. Mon
  26. 40
  27. Jan
  28. 30
  29. 800
  30. Class 8
  31. 300
  32. 60
  33. 300
  34. 80
  35. 160
  36. 25
  37. 10
  38. 10
  39. 20
  40. Jan

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