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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 163 · 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: 35
    Feb: 15
    Mar: 15
    Apr: 5
    May: 30
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) Mar (d) Apr
  2. 2.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 10
    Fri: 80
    How many books are there in all?
  3. 3.Trees planted by each class
    Class 6: 75
    Class 7: 90
    Class 8: 60
    Class 9: 45
    Class 10: 30
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 8 (d) Class 9
  4. 4.Students who chose each subject
    Maths: 240
    Science: 80
    English: 160
    Hindi: 200
    Art: 120
    Which subject has the most students?     (a) English (b) Maths (c) Science (d) Hindi
  5. 5.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 240
    Wed: 200
    Thu: 160
    Fri: 80
    How many more mangoes are there for Tue than for Thu?
  6. 6.Students who chose each subject
    Maths: 120
    Science: 120
    English: 90
    Hindi: 150
    Art: 120
    What is the difference between the highest and the lowest number of students?
  7. 7.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 20
    What is the difference between the highest and the lowest number of books?
  8. 8.Trees planted by each class
    Class 6: 105
    Class 7: 15
    Class 8: 45
    Class 9: 90
    Class 10: 45
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 8
  9. 9.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 15
    Thu: 90
    Fri: 30
    How many more books are there for Mon than for Fri?
  10. 10.Books sold by a shop
    Mon: 35
    Tue: 25
    Wed: 10
    Thu: 25
    Fri: 5
    Which day has the most books?     (a) Fri (b) Thu (c) Wed (d) Mon
  11. 11.Trees planted by each class
    Class 6: 160
    Class 7: 280
    Class 8: 40
    Class 9: 120
    Class 10: 200
    What is the average number of trees per class?
  12. 12.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 150
    Wed: 250
    Thu: 50
    Fri: 150
    How many mangoes are there in all?
  13. 13.Visitors to a science museum
    Jan: 200
    Feb: 300
    Mar: 100
    Apr: 150
    May: 250
    What is the average number of visitors per month?
  14. 14.Visitors to a science museum
    Jan: 120
    Feb: 40
    Mar: 280
    Apr: 120
    May: 240
    Which month has the most visitors?     (a) Feb (b) Jan (c) Mar (d) Apr
  15. 15.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 120
    Thu: 280
    Fri: 200
    How many more mangoes are there for Wed than for Mon?
  16. 16.Books sold by a shop
    Mon: 125
    Tue: 50
    Wed: 100
    Thu: 150
    Fri: 75
    What is the average number of books per day?
  17. 17.Students who chose each subject
    Maths: 45
    Science: 90
    English: 30
    Hindi: 75
    Art: 60
    How many students are there in all?
  18. 18.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 120
    Class 9: 80
    Class 10: 40
    The number for Class 7 is what percent of the total?
  19. 19.Books sold by a shop
    Mon: 200
    Tue: 350
    Wed: 150
    Thu: 100
    Fri: 200
    How many books are there in all?
  20. 20.Books sold by a shop
    Mon: 200
    Tue: 100
    Wed: 150
    Thu: 300
    Fri: 250
    Which day has the most books?     (a) Thu (b) Tue (c) Wed (d) Mon
  21. 21.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 200
    Thu: 240
    Fri: 120
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Mon (d) Tue
  22. 22.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 80
    Class 9: 120
    Class 10: 240
    Which class has the most trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 10
  23. 23.Students who chose each subject
    Maths: 30
    Science: 75
    English: 45
    Hindi: 60
    Art: 90
    What is the average number of students per subject?
  24. 24.Students who chose each subject
    Maths: 10
    Science: 40
    English: 20
    Hindi: 5
    Art: 25
    What is the average number of students per subject?
  25. 25.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 40
    Class 9: 50
    Class 10: 40
    What is the average number of trees per class?
  26. 26.Visitors to a science museum
    Jan: 160
    Feb: 200
    Mar: 280
    Apr: 120
    May: 40
    Which month has the most visitors?     (a) Apr (b) Mar (c) May (d) Feb
  27. 27.Students who chose each subject
    Maths: 40
    Science: 40
    English: 20
    Hindi: 30
    Art: 70
    What is the difference between the highest and the lowest number of students?
  28. 28.Students who chose each subject
    Maths: 20
    Science: 25
    English: 20
    Hindi: 20
    Art: 15
    What is the difference between the highest and the lowest number of students?
  29. 29.Students who chose each subject
    Maths: 350
    Science: 150
    English: 150
    Hindi: 100
    Art: 250
    What is the difference between the highest and the lowest number of students?
  30. 30.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 75
    Class 9: 60
    Class 10: 60
    How many more trees are there for Class 10 than for Class 7?
  31. 31.Students who chose each subject
    Maths: 160
    Science: 240
    English: 160
    Hindi: 160
    Art: 80
    How many students are there in all?
  32. 32.Books sold by a shop
    Mon: 320
    Tue: 120
    Wed: 160
    Thu: 40
    Fri: 160
    What is the difference between the highest and the lowest number of books?
  33. 33.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 45
    What is the average number of books per day?
  34. 34.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 200
    Class 9: 300
    Class 10: 100
    Which class has the most trees?     (a) Class 6 (b) Class 10 (c) Class 7 (d) Class 9
  35. 35.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 50
    Thu: 150
    Fri: 100
    What is the average number of mangoes per day?
  36. 36.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 30
    Fri: 10
    The number for Mon is what percent of the total?
  37. 37.Visitors to a science museum
    Jan: 150
    Feb: 250
    Mar: 250
    Apr: 50
    May: 300
    How many more visitors are there for May than for Mar?
  38. 38.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 80
    Fri: 60
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Fri (d) Mon
  39. 39.Visitors to a science museum
    Jan: 100
    Feb: 300
    Mar: 200
    Apr: 150
    May: 250
    How many more visitors are there for Feb than for Apr?
  40. 40.Trees planted by each class
    Class 6: 90
    Class 7: 75
    Class 8: 45
    Class 9: 30
    Class 10: 60
    Which class has the most trees?     (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 6

Answer key

  1. Apr
  2. 200
  3. Class 7
  4. Maths
  5. 80
  6. 60
  7. 10
  8. Class 7
  9. 75
  10. Mon
  11. 160
  12. 1000
  13. 200
  14. Mar
  15. 40
  16. 100
  17. 300
  18. 20
  19. 1000
  20. Thu
  21. Tue
  22. Class 10
  23. 60
  24. 20
  25. 40
  26. Mar
  27. 50
  28. 10
  29. 250
  30. 15
  31. 800
  32. 280
  33. 60
  34. Class 9
  35. 100
  36. 25
  37. 50
  38. Fri
  39. 150
  40. Class 6

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