← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 651 · 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.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 75
    What is the average number of books per day?
  2. 2.Students who chose each subject
    Maths: 125
    Science: 75
    English: 100
    Hindi: 150
    Art: 50
    Which subject has the most students?     (a) Maths (b) English (c) Science (d) Hindi
  3. 3.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 20
    Apr: 30
    May: 30
    The number for Jan is what percent of the total?
  4. 4.Students who chose each subject
    Maths: 140
    Science: 100
    English: 20
    Hindi: 60
    Art: 80
    What is the average number of students per subject?
  5. 5.Students who chose each subject
    Maths: 105
    Science: 30
    English: 45
    Hindi: 60
    Art: 60
    How many more students are there for Art than for English?
  6. 6.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 40
    Apr: 70
    May: 10
    How many more visitors are there for Feb than for Mar?
  7. 7.Visitors to a science museum
    Jan: 90
    Feb: 240
    Mar: 180
    Apr: 60
    May: 30
    Which month has the most visitors?     (a) Mar (b) Feb (c) May (d) Jan
  8. 8.Books sold by a shop
    Mon: 120
    Tue: 40
    Wed: 60
    Thu: 80
    Fri: 100
    Which day has the most books?     (a) Wed (b) Fri (c) Mon (d) Tue
  9. 9.Books sold by a shop
    Mon: 120
    Tue: 280
    Wed: 120
    Thu: 200
    Fri: 80
    Which day has the fewest books?     (a) Mon (b) Tue (c) Wed (d) Fri
  10. 10.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 10
    Apr: 30
    May: 15
    Which month has the most visitors?     (a) Apr (b) Feb (c) Mar (d) May
  11. 11.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 90
    Thu: 60
    Fri: 30
    How many more mangoes are there for Tue than for Mon?
  12. 12.Trees planted by each class
    Class 6: 80
    Class 7: 160
    Class 8: 120
    Class 9: 160
    Class 10: 280
    How many more trees are there for Class 7 than for Class 8?
  13. 13.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 75
    Wed: 175
    Thu: 75
    Fri: 50
    What is the average number of mangoes per day?
  14. 14.Trees planted by each class
    Class 6: 40
    Class 7: 10
    Class 8: 60
    Class 9: 40
    Class 10: 50
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 7
  15. 15.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 40
    Class 9: 120
    Class 10: 80
    How many trees are there in all?
  16. 16.Students who chose each subject
    Maths: 80
    Science: 30
    English: 30
    Hindi: 40
    Art: 20
    The number for Hindi is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 240
    Wed: 160
    Thu: 200
    Fri: 40
    The number for Tue is what percent of the total?
  18. 18.Students who chose each subject
    Maths: 120
    Science: 60
    English: 45
    Hindi: 45
    Art: 30
    How many more students are there for Maths than for Hindi?
  19. 19.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 125
    Thu: 75
    Fri: 50
    Which day has the most books?     (a) Thu (b) Tue (c) Fri (d) Mon
  20. 20.Trees planted by each class
    Class 6: 90
    Class 7: 180
    Class 8: 150
    Class 9: 120
    Class 10: 60
    The number for Class 9 is what percent of the total?
  21. 21.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 50
    Class 9: 40
    Class 10: 40
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
  22. 22.Books sold by a shop
    Mon: 200
    Tue: 160
    Wed: 80
    Thu: 120
    Fri: 240
    Which day has the most books?     (a) Mon (b) Tue (c) Wed (d) Fri
  23. 23.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 20
    Thu: 50
    Fri: 30
    How many books are there in all?
  24. 24.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 30
    Apr: 50
    May: 70
    Which month has the fewest visitors?     (a) Mar (b) Feb (c) Jan (d) Apr
  25. 25.Trees planted by each class
    Class 6: 125
    Class 7: 75
    Class 8: 100
    Class 9: 150
    Class 10: 50
    How many trees are there in all?
  26. 26.Students who chose each subject
    Maths: 60
    Science: 20
    English: 50
    Hindi: 30
    Art: 40
    Which subject has the most students?     (a) Art (b) Science (c) Hindi (d) Maths
  27. 27.Students who chose each subject
    Maths: 240
    Science: 200
    English: 120
    Hindi: 80
    Art: 160
    Which subject has the fewest students?     (a) English (b) Hindi (c) Art (d) Maths
  28. 28.Trees planted by each class
    Class 6: 15
    Class 7: 10
    Class 8: 15
    Class 9: 25
    Class 10: 35
    The number for Class 10 is what percent of the total?
  29. 29.Students who chose each subject
    Maths: 60
    Science: 105
    English: 30
    Hindi: 45
    Art: 60
    How many students are there in all?
  30. 30.Students who chose each subject
    Maths: 400
    Science: 150
    English: 200
    Hindi: 150
    Art: 100
    The number for English is what percent of the total?
  31. 31.Books sold by a shop
    Mon: 175
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 50
    What is the average number of books per day?
  32. 32.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 40
    Wed: 60
    Thu: 80
    Fri: 120
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Fri (d) Tue
  33. 33.Trees planted by each class
    Class 6: 75
    Class 7: 75
    Class 8: 75
    Class 9: 225
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
  34. 34.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 210
    Apr: 120
    May: 90
    How many visitors are there in all?
  35. 35.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 20
    Wed: 20
    Thu: 30
    Fri: 20
    The number for Tue is what percent of the total?
  36. 36.Trees planted by each class
    Class 6: 35
    Class 7: 10
    Class 8: 40
    Class 9: 5
    Class 10: 10
    Which class has the most trees?     (a) Class 9 (b) Class 7 (c) Class 6 (d) Class 8
  37. 37.Students who chose each subject
    Maths: 150
    Science: 50
    English: 25
    Hindi: 75
    Art: 200
    Which subject has the fewest students?     (a) Art (b) Maths (c) Hindi (d) English
  38. 38.Students who chose each subject
    Maths: 120
    Science: 240
    English: 160
    Hindi: 80
    Art: 200
    How many more students are there for Science than for Maths?
  39. 39.Trees planted by each class
    Class 6: 100
    Class 7: 40
    Class 8: 80
    Class 9: 60
    Class 10: 120
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 7
  40. 40.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 20
    Wed: 80
    Thu: 80
    Fri: 100
    How many mangoes are there in all?

Answer key

  1. 100
  2. Hindi
  3. 40
  4. 80
  5. 15
  6. 10
  7. Feb
  8. Mon
  9. Fri
  10. Apr
  11. 30
  12. 40
  13. 100
  14. Class 7
  15. 400
  16. 20
  17. 30
  18. 75
  19. Mon
  20. 20
  21. Class 8
  22. Fri
  23. 200
  24. Feb
  25. 500
  26. Maths
  27. Hindi
  28. 35
  29. 300
  30. 20
  31. 100
  32. Fri
  33. 175
  34. 600
  35. 20
  36. Class 8
  37. English
  38. 120
  39. Class 7
  40. 400

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