← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 224 · 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.Students who chose each subject
    Maths: 25
    Science: 50
    English: 100
    Hindi: 150
    Art: 175
    What is the difference between the highest and the lowest number of students?
  2. 2.Trees planted by each class
    Class 6: 160
    Class 7: 120
    Class 8: 160
    Class 9: 200
    Class 10: 160
    How many trees are there in all?
  3. 3.Visitors to a science museum
    Jan: 90
    Feb: 180
    Mar: 60
    Apr: 150
    May: 120
    The number for Feb is what percent of the total?
  4. 4.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 200
    Wed: 120
    Thu: 160
    Fri: 160
    What is the average number of mangoes per day?
  5. 5.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 200
    Apr: 160
    May: 240
    The number for Feb is what percent of the total?
  6. 6.Students who chose each subject
    Maths: 90
    Science: 75
    English: 60
    Hindi: 45
    Art: 30
    Which subject has the fewest students?     (a) Hindi (b) English (c) Maths (d) Art
  7. 7.Visitors to a science museum
    Jan: 20
    Feb: 10
    Mar: 20
    Apr: 20
    May: 30
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Mar (d) May
  8. 8.Books sold by a shop
    Mon: 40
    Tue: 140
    Wed: 60
    Thu: 60
    Fri: 100
    Which day has the most books?     (a) Fri (b) Thu (c) Wed (d) Tue
  9. 9.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 50
    Wed: 100
    Thu: 75
    Fri: 75
    What is the average number of mangoes per day?
  10. 10.Books sold by a shop
    Mon: 30
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 70
    How many more books are there for Fri than for Wed?
  11. 11.Students who chose each subject
    Maths: 50
    Science: 30
    English: 70
    Hindi: 30
    Art: 20
    Which subject has the most students?     (a) Hindi (b) Maths (c) English (d) Art
  12. 12.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 15
    Wed: 60
    Thu: 90
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  13. 13.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 320
    Wed: 160
    Thu: 40
    Fri: 160
    What is the average number of mangoes per day?
  14. 14.Students who chose each subject
    Maths: 25
    Science: 150
    English: 75
    Hindi: 175
    Art: 75
    How many more students are there for English than for Maths?
  15. 15.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 105
    Class 9: 60
    Class 10: 15
    What is the average number of trees per class?
  16. 16.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 60
    Class 9: 60
    Class 10: 30
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 6
  17. 17.Students who chose each subject
    Maths: 350
    Science: 150
    English: 100
    Hindi: 200
    Art: 200
    What is the average number of students per subject?
  18. 18.Students who chose each subject
    Maths: 60
    Science: 60
    English: 100
    Hindi: 140
    Art: 40
    How many students are there in all?
  19. 19.Trees planted by each class
    Class 6: 120
    Class 7: 150
    Class 8: 210
    Class 9: 90
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  20. 20.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 25
    What is the difference between the highest and the lowest number of books?
  21. 21.Visitors to a science museum
    Jan: 90
    Feb: 150
    Mar: 120
    Apr: 120
    May: 120
    Which month has the fewest visitors?     (a) Mar (b) May (c) Apr (d) Jan
  22. 22.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 125
    Class 9: 100
    Class 10: 75
    How many trees are there in all?
  23. 23.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 80
    Thu: 40
    Fri: 120
    How many books are there in all?
  24. 24.Visitors to a science museum
    Jan: 80
    Feb: 240
    Mar: 160
    Apr: 200
    May: 120
    What is the average number of visitors per month?
  25. 25.Visitors to a science museum
    Jan: 75
    Feb: 60
    Mar: 45
    Apr: 60
    May: 60
    Which month has the fewest visitors?     (a) Jan (b) Mar (c) May (d) Apr
  26. 26.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 60
    Apr: 80
    May: 80
    Which month has the fewest visitors?     (a) May (b) Feb (c) Jan (d) Mar
  27. 27.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    How many mangoes are there in all?
  28. 28.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 30
    Wed: 45
    Thu: 105
    Fri: 45
    What is the average number of mangoes per day?
  29. 29.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 30
    What is the average number of mangoes per day?
  30. 30.Students who chose each subject
    Maths: 50
    Science: 60
    English: 40
    Hindi: 10
    Art: 40
    How many students are there in all?
  31. 31.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 120
    Apr: 60
    May: 120
    Which month has the fewest visitors?     (a) Apr (b) Feb (c) Mar (d) May
  32. 32.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 120
    Thu: 160
    Fri: 200
    The number for Mon is what percent of the total?
  33. 33.Students who chose each subject
    Maths: 80
    Science: 40
    English: 60
    Hindi: 160
    Art: 60
    Which subject has the fewest students?     (a) Hindi (b) Science (c) Maths (d) English
  34. 34.Students who chose each subject
    Maths: 25
    Science: 150
    English: 100
    Hindi: 125
    Art: 100
    What is the difference between the highest and the lowest number of students?
  35. 35.Students who chose each subject
    Maths: 150
    Science: 90
    English: 120
    Hindi: 120
    Art: 120
    Which subject has the fewest students?     (a) Maths (b) Science (c) Art (d) Hindi
  36. 36.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 300
    Apr: 150
    May: 250
    How many more visitors are there for May than for Jan?
  37. 37.Trees planted by each class
    Class 6: 100
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 80
    What is the average number of trees per class?
  38. 38.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 15
    Class 9: 30
    Class 10: 25
    What is the difference between the highest and the lowest number of trees?
  39. 39.Students who chose each subject
    Maths: 100
    Science: 100
    English: 125
    Hindi: 75
    Art: 100
    Which subject has the fewest students?     (a) English (b) Maths (c) Art (d) Hindi
  40. 40.Trees planted by each class
    Class 6: 200
    Class 7: 160
    Class 8: 40
    Class 9: 160
    Class 10: 240
    How many trees are there in all?

Answer key

  1. 150
  2. 800
  3. 30
  4. 160
  5. 10
  6. Art
  7. Feb
  8. Tue
  9. 100
  10. 50
  11. English
  12. 90
  13. 160
  14. 50
  15. 60
  16. Class 10
  17. 200
  18. 400
  19. 180
  20. 10
  21. Jan
  22. 500
  23. 400
  24. 160
  25. Mar
  26. Mar
  27. 400
  28. 60
  29. 60
  30. 200
  31. Apr
  32. 20
  33. Science
  34. 125
  35. Science
  36. 50
  37. 80
  38. 20
  39. Hindi
  40. 800

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude