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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 981 · 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: 20
    Feb: 100
    Mar: 100
    Apr: 60
    May: 120
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Mar (d) May
  2. 2.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 75
    Wed: 45
    Thu: 30
    Fri: 60
    The number for Mon is what percent of the total?
  3. 3.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 200
    Apr: 160
    May: 160
    What is the average number of visitors per month?
  4. 4.Trees planted by each class
    Class 6: 250
    Class 7: 150
    Class 8: 350
    Class 9: 150
    Class 10: 100
    How many trees are there in all?
  5. 5.Students who chose each subject
    Maths: 125
    Science: 100
    English: 100
    Hindi: 75
    Art: 100
    What is the difference between the highest and the lowest number of students?
  6. 6.Trees planted by each class
    Class 6: 70
    Class 7: 40
    Class 8: 20
    Class 9: 40
    Class 10: 30
    How many more trees are there for Class 6 than for Class 7?
  7. 7.Trees planted by each class
    Class 6: 200
    Class 7: 160
    Class 8: 40
    Class 9: 120
    Class 10: 280
    Which class has the most trees?     (a) Class 8 (b) Class 9 (c) Class 7 (d) Class 10
  8. 8.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 120
    Art: 120
    The number for Maths is what percent of the total?
  9. 9.Books sold by a shop
    Mon: 20
    Tue: 80
    Wed: 100
    Thu: 120
    Fri: 80
    The number for Mon is what percent of the total?
  10. 10.Books sold by a shop
    Mon: 30
    Tue: 50
    Wed: 40
    Thu: 40
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  11. 11.Visitors to a science museum
    Jan: 75
    Feb: 100
    Mar: 100
    Apr: 175
    May: 50
    Which month has the most visitors?     (a) Apr (b) Jan (c) May (d) Feb
  12. 12.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 5
    Wed: 20
    Thu: 20
    Fri: 20
    How many more mangoes are there for Fri than for Tue?
  13. 13.Students who chose each subject
    Maths: 160
    Science: 160
    English: 160
    Hindi: 200
    Art: 120
    What is the average number of students per subject?
  14. 14.Students who chose each subject
    Maths: 20
    Science: 60
    English: 30
    Hindi: 40
    Art: 50
    What is the average number of students per subject?
  15. 15.Students who chose each subject
    Maths: 240
    Science: 160
    English: 120
    Hindi: 80
    Art: 200
    How many students are there in all?
  16. 16.Trees planted by each class
    Class 6: 150
    Class 7: 350
    Class 8: 300
    Class 9: 50
    Class 10: 150
    The number for Class 7 is what percent of the total?
  17. 17.Students who chose each subject
    Maths: 160
    Science: 120
    English: 80
    Hindi: 200
    Art: 240
    Which subject has the fewest students?     (a) Hindi (b) English (c) Science (d) Art
  18. 18.Trees planted by each class
    Class 6: 15
    Class 7: 20
    Class 8: 30
    Class 9: 25
    Class 10: 10
    How many more trees are there for Class 7 than for Class 6?
  19. 19.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 5
    Class 9: 40
    Class 10: 15
    How many more trees are there for Class 7 than for Class 8?
  20. 20.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 160
    Apr: 40
    May: 280
    Which month has the most visitors?     (a) Feb (b) Mar (c) May (d) Apr
  21. 21.Visitors to a science museum
    Jan: 75
    Feb: 125
    Mar: 50
    Apr: 175
    May: 75
    Which month has the fewest visitors?     (a) Apr (b) Jan (c) May (d) Mar
  22. 22.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 350
    Wed: 200
    Thu: 100
    Fri: 200
    Which day has the fewest mangoes?     (a) Fri (b) Thu (c) Mon (d) Tue
  23. 23.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 200
    What is the difference between the highest and the lowest number of books?
  24. 24.Trees planted by each class
    Class 6: 250
    Class 7: 150
    Class 8: 50
    Class 9: 400
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  25. 25.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 160
    Class 9: 240
    Class 10: 40
    How many more trees are there for Class 9 than for Class 6?
  26. 26.Books sold by a shop
    Mon: 25
    Tue: 15
    Wed: 10
    Thu: 30
    Fri: 20
    How many books are there in all?
  27. 27.Trees planted by each class
    Class 6: 150
    Class 7: 60
    Class 8: 210
    Class 9: 90
    Class 10: 90
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
  28. 28.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 30
    Wed: 90
    Thu: 45
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  29. 29.Trees planted by each class
    Class 6: 120
    Class 7: 90
    Class 8: 150
    Class 9: 60
    Class 10: 180
    How many trees are there in all?
  30. 30.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 200
    Fri: 120
    What is the difference between the highest and the lowest number of books?
  31. 31.Students who chose each subject
    Maths: 200
    Science: 250
    English: 200
    Hindi: 150
    Art: 200
    The number for Maths is what percent of the total?
  32. 32.Books sold by a shop
    Mon: 35
    Tue: 25
    Wed: 5
    Thu: 20
    Fri: 15
    What is the difference between the highest and the lowest number of books?
  33. 33.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 60
    Class 9: 180
    Class 10: 120
    Which class has the fewest trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 8
  34. 34.Students who chose each subject
    Maths: 40
    Science: 50
    English: 40
    Hindi: 30
    Art: 40
    What is the difference between the highest and the lowest number of students?
  35. 35.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 60
    Class 10: 80
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 7
  36. 36.Books sold by a shop
    Mon: 50
    Tue: 30
    Wed: 20
    Thu: 60
    Fri: 40
    How many books are there in all?
  37. 37.Students who chose each subject
    Maths: 40
    Science: 30
    English: 50
    Hindi: 60
    Art: 20
    What is the difference between the highest and the lowest number of students?
  38. 38.Students who chose each subject
    Maths: 80
    Science: 20
    English: 30
    Hindi: 40
    Art: 30
    Which subject has the fewest students?     (a) English (b) Art (c) Science (d) Maths
  39. 39.Students who chose each subject
    Maths: 60
    Science: 90
    English: 210
    Hindi: 120
    Art: 120
    How many more students are there for Art than for Science?
  40. 40.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 60
    Fri: 80
    Which day has the most mangoes?     (a) Wed (b) Thu (c) Mon (d) Tue

Answer key

  1. Jan
  2. 30
  3. 160
  4. 1000
  5. 50
  6. 30
  7. Class 10
  8. 25
  9. 5
  10. 20
  11. Apr
  12. 15
  13. 160
  14. 40
  15. 800
  16. 35
  17. English
  18. 5
  19. 15
  20. May
  21. Mar
  22. Thu
  23. 80
  24. 350
  25. 80
  26. 100
  27. Class 7
  28. 60
  29. 600
  30. 80
  31. 20
  32. 30
  33. Class 8
  34. 20
  35. Class 7
  36. 200
  37. 40
  38. Science
  39. 30
  40. Mon

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