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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 249 · 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.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
  2. 2.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 100
    Thu: 350
    Fri: 150
    How many more books are there for Mon than for Fri?
  3. 3.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 30
    Wed: 45
    Thu: 45
    Fri: 60
    How many more mangoes are there for Fri than for Thu?
  4. 4.Students who chose each subject
    Maths: 250
    Science: 200
    English: 100
    Hindi: 300
    Art: 150
    What is the average number of students per subject?
  5. 5.Books sold by a shop
    Mon: 5
    Tue: 40
    Wed: 20
    Thu: 10
    Fri: 25
    How many more books are there for Fri than for Mon?
  6. 6.Students who chose each subject
    Maths: 50
    Science: 40
    English: 10
    Hindi: 30
    Art: 70
    How many students are there in all?
  7. 7.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 10
    Thu: 15
    Fri: 25
    How many books are there in all?
  8. 8.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 20
    Apr: 20
    May: 15
    The number for Apr is what percent of the total?
  9. 9.Students who chose each subject
    Maths: 20
    Science: 10
    English: 30
    Hindi: 25
    Art: 15
    What is the difference between the highest and the lowest number of students?
  10. 10.Books sold by a shop
    Mon: 120
    Tue: 240
    Wed: 30
    Thu: 120
    Fri: 90
    What is the average number of books per day?
  11. 11.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
  12. 12.Visitors to a science museum
    Jan: 50
    Feb: 20
    Mar: 60
    Apr: 40
    May: 30
    The number for Apr is what percent of the total?
  13. 13.Students who chose each subject
    Maths: 120
    Science: 100
    English: 40
    Hindi: 60
    Art: 80
    What is the difference between the highest and the lowest number of students?
  14. 14.Students who chose each subject
    Maths: 75
    Science: 100
    English: 50
    Hindi: 125
    Art: 150
    What is the average number of students per subject?
  15. 15.Students who chose each subject
    Maths: 120
    Science: 200
    English: 160
    Hindi: 160
    Art: 160
    Which subject has the fewest students?     (a) Maths (b) Science (c) English (d) Art
  16. 16.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 10
    Thu: 15
    Fri: 30
    The number for Thu is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 120
    Wed: 210
    Thu: 120
    Fri: 90
    How many mangoes are there in all?
  18. 18.Students who chose each subject
    Maths: 125
    Science: 100
    English: 75
    Hindi: 100
    Art: 100
    How many more students are there for Maths than for Art?
  19. 19.Students who chose each subject
    Maths: 25
    Science: 15
    English: 30
    Hindi: 10
    Art: 20
    How many more students are there for English than for Science?
  20. 20.Trees planted by each class
    Class 6: 300
    Class 7: 100
    Class 8: 150
    Class 9: 250
    Class 10: 200
    What is the average number of trees per class?
  21. 21.Students who chose each subject
    Maths: 80
    Science: 120
    English: 100
    Hindi: 60
    Art: 40
    How many students are there in all?
  22. 22.Students who chose each subject
    Maths: 75
    Science: 125
    English: 100
    Hindi: 150
    Art: 50
    Which subject has the fewest students?     (a) Maths (b) English (c) Hindi (d) Art
  23. 23.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 150
    Class 9: 200
    Class 10: 200
    Which class has the most trees?     (a) Class 10 (b) Class 6 (c) Class 9 (d) Class 8
  24. 24.Books sold by a shop
    Mon: 180
    Tue: 90
    Wed: 120
    Thu: 150
    Fri: 60
    How many books are there in all?
  25. 25.Visitors to a science museum
    Jan: 200
    Feb: 250
    Mar: 200
    Apr: 200
    May: 150
    The number for Apr is what percent of the total?
  26. 26.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 15
    Wed: 105
    Thu: 90
    Fri: 60
    Which day has the fewest mangoes?     (a) Wed (b) Fri (c) Tue (d) Mon
  27. 27.Visitors to a science museum
    Jan: 210
    Feb: 60
    Mar: 90
    Apr: 120
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  28. 28.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 75
    Wed: 60
    Thu: 30
    Fri: 45
    How many mangoes are there in all?
  29. 29.Trees planted by each class
    Class 6: 180
    Class 7: 150
    Class 8: 60
    Class 9: 120
    Class 10: 90
    How many more trees are there for Class 6 than for Class 10?
  30. 30.Trees planted by each class
    Class 6: 105
    Class 7: 30
    Class 8: 60
    Class 9: 45
    Class 10: 60
    How many trees are there in all?
  31. 31.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 40
    Class 9: 20
    Class 10: 30
    Which class has the fewest trees?     (a) Class 10 (b) Class 7 (c) Class 9 (d) Class 8
  32. 32.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 90
    Class 9: 60
    Class 10: 60
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 7 (d) Class 8
  33. 33.Mangoes sold by a fruit seller
    Mon: 180
    Tue: 90
    Wed: 30
    Thu: 150
    Fri: 150
    The number for Thu is what percent of the total?
  34. 34.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 75
    Thu: 45
    Fri: 60
    The number for Fri is what percent of the total?
  35. 35.Books sold by a shop
    Mon: 70
    Tue: 60
    Wed: 10
    Thu: 20
    Fri: 40
    What is the average number of books per day?
  36. 36.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 160
    The number for Fri is what percent of the total?
  37. 37.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 280
    Thu: 120
    Fri: 200
    How many books are there in all?
  38. 38.Students who chose each subject
    Maths: 120
    Science: 160
    English: 200
    Hindi: 40
    Art: 280
    What is the average number of students per subject?
  39. 39.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 30
    Thu: 90
    Fri: 240
    Which day has the most books?     (a) Fri (b) Tue (c) Wed (d) Mon
  40. 40.Visitors to a science museum
    Jan: 175
    Feb: 50
    Mar: 100
    Apr: 100
    May: 75
    How many visitors are there in all?

Answer key

  1. 40
  2. 50
  3. 15
  4. 200
  5. 20
  6. 200
  7. 100
  8. 20
  9. 20
  10. 120
  11. 10
  12. 20
  13. 80
  14. 100
  15. Maths
  16. 15
  17. 600
  18. 25
  19. 15
  20. 200
  21. 400
  22. Art
  23. Class 6
  24. 600
  25. 20
  26. Tue
  27. 150
  28. 300
  29. 90
  30. 300
  31. Class 9
  32. Class 8
  33. 25
  34. 20
  35. 40
  36. 20
  37. 800
  38. 160
  39. Fri
  40. 500

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