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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 511 · 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: 25
    Feb: 20
    Mar: 15
    Apr: 30
    May: 10
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Apr (d) May
  2. 2.Trees planted by each class
    Class 6: 180
    Class 7: 150
    Class 8: 60
    Class 9: 90
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  3. 3.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 120
    Thu: 150
    Fri: 180
    How many more mangoes are there for Fri than for Mon?
  4. 4.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 30
    Wed: 60
    Thu: 10
    Fri: 20
    How many mangoes are there in all?
  5. 5.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 210
    Wed: 90
    Thu: 120
    Fri: 60
    How many mangoes are there in all?
  6. 6.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 20
    Thu: 10
    Fri: 50
    How many books are there in all?
  7. 7.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 25
    Wed: 75
    Thu: 75
    Fri: 250
    What is the difference between the highest and the lowest number of mangoes?
  8. 8.Trees planted by each class
    Class 6: 90
    Class 7: 180
    Class 8: 120
    Class 9: 150
    Class 10: 60
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 7 (d) Class 10
  9. 9.Trees planted by each class
    Class 6: 350
    Class 7: 200
    Class 8: 200
    Class 9: 50
    Class 10: 200
    How many more trees are there for Class 7 than for Class 9?
  10. 10.Books sold by a shop
    Mon: 200
    Tue: 40
    Wed: 160
    Thu: 160
    Fri: 240
    How many more books are there for Fri than for Wed?
  11. 11.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 150
    Wed: 250
    Thu: 100
    Fri: 300
    The number for Tue is what percent of the total?
  12. 12.Students who chose each subject
    Maths: 80
    Science: 40
    English: 60
    Hindi: 100
    Art: 120
    How many more students are there for English than for Science?
  13. 13.Students who chose each subject
    Maths: 210
    Science: 90
    English: 60
    Hindi: 120
    Art: 120
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Science
  14. 14.Books sold by a shop
    Mon: 70
    Tue: 10
    Wed: 50
    Thu: 20
    Fri: 50
    How many books are there in all?
  15. 15.Trees planted by each class
    Class 6: 280
    Class 7: 160
    Class 8: 160
    Class 9: 160
    Class 10: 40
    The number for Class 10 is what percent of the total?
  16. 16.Visitors to a science museum
    Jan: 70
    Feb: 50
    Mar: 40
    Apr: 10
    May: 30
    What is the average number of visitors per month?
  17. 17.Students who chose each subject
    Maths: 200
    Science: 150
    English: 250
    Hindi: 300
    Art: 100
    How many students are there in all?
  18. 18.Students who chose each subject
    Maths: 120
    Science: 40
    English: 360
    Hindi: 160
    Art: 120
    How many more students are there for Hindi than for Art?
  19. 19.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 150
    How many mangoes are there in all?
  20. 20.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 100
    Wed: 80
    Thu: 40
    Fri: 120
    What is the average number of mangoes per day?
  21. 21.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 70
    Apr: 10
    May: 60
    How many more visitors are there for Jan than for Apr?
  22. 22.Books sold by a shop
    Mon: 80
    Tue: 140
    Wed: 60
    Thu: 80
    Fri: 40
    How many books are there in all?
  23. 23.Trees planted by each class
    Class 6: 100
    Class 7: 140
    Class 8: 60
    Class 9: 20
    Class 10: 80
    How many trees are there in all?
  24. 24.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 60
    How many more books are there for Fri than for Tue?
  25. 25.Students who chose each subject
    Maths: 125
    Science: 100
    English: 150
    Hindi: 75
    Art: 50
    Which subject has the fewest students?     (a) English (b) Art (c) Science (d) Maths
  26. 26.Books sold by a shop
    Mon: 300
    Tue: 250
    Wed: 50
    Thu: 250
    Fri: 150
    How many books are there in all?
  27. 27.Students who chose each subject
    Maths: 25
    Science: 20
    English: 15
    Hindi: 20
    Art: 20
    Which subject has the fewest students?     (a) English (b) Science (c) Hindi (d) Maths
  28. 28.Visitors to a science museum
    Jan: 40
    Feb: 70
    Mar: 20
    Apr: 30
    May: 40
    Which month has the fewest visitors?     (a) May (b) Mar (c) Jan (d) Feb
  29. 29.Students who chose each subject
    Maths: 90
    Science: 150
    English: 30
    Hindi: 240
    Art: 90
    How many students are there in all?
  30. 30.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 10
    Apr: 30
    May: 15
    What is the difference between the highest and the lowest number of visitors?
  31. 31.Students who chose each subject
    Maths: 15
    Science: 20
    English: 30
    Hindi: 10
    Art: 25
    The number for English is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 75
    Tue: 30
    Wed: 45
    Thu: 105
    Fri: 45
    Which day has the most books?     (a) Wed (b) Fri (c) Thu (d) Tue
  33. 33.Trees planted by each class
    Class 6: 80
    Class 7: 240
    Class 8: 160
    Class 9: 120
    Class 10: 200
    The number for Class 7 is what percent of the total?
  34. 34.Visitors to a science museum
    Jan: 80
    Feb: 280
    Mar: 160
    Apr: 160
    May: 120
    Which month has the fewest visitors?     (a) Apr (b) Jan (c) Feb (d) May
  35. 35.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 60
    Thu: 80
    Fri: 100
    What is the average number of books per day?
  36. 36.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 10
    Class 9: 20
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?
  37. 37.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 45
    Class 9: 75
    Class 10: 30
    Which class has the most trees?     (a) Class 10 (b) Class 7 (c) Class 8 (d) Class 6
  38. 38.Students who chose each subject
    Maths: 150
    Science: 100
    English: 200
    Hindi: 250
    Art: 300
    How many more students are there for Maths than for Science?
  39. 39.Trees planted by each class
    Class 6: 100
    Class 7: 200
    Class 8: 250
    Class 9: 50
    Class 10: 400
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 8
  40. 40.Trees planted by each class
    Class 6: 280
    Class 7: 120
    Class 8: 80
    Class 9: 120
    Class 10: 200
    How many more trees are there for Class 6 than for Class 8?

Answer key

  1. May
  2. 120
  3. 120
  4. 200
  5. 600
  6. 200
  7. 225
  8. Class 7
  9. 150
  10. 80
  11. 15
  12. 20
  13. English
  14. 200
  15. 5
  16. 40
  17. 1000
  18. 40
  19. 600
  20. 80
  21. 10
  22. 400
  23. 400
  24. 15
  25. Art
  26. 1000
  27. English
  28. Mar
  29. 600
  30. 20
  31. 30
  32. Thu
  33. 30
  34. Jan
  35. 80
  36. 20
  37. Class 7
  38. 50
  39. Class 9
  40. 200

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