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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 481 · 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: 40
    Feb: 100
    Mar: 60
    Apr: 120
    May: 80
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) Apr (d) Mar
  2. 2.Students who chose each subject
    Maths: 20
    Science: 35
    English: 20
    Hindi: 15
    Art: 10
    How many more students are there for Science than for English?
  3. 3.Trees planted by each class
    Class 6: 60
    Class 7: 120
    Class 8: 210
    Class 9: 120
    Class 10: 90
    What is the difference between the highest and the lowest number of trees?
  4. 4.Students who chose each subject
    Maths: 150
    Science: 90
    English: 180
    Hindi: 30
    Art: 150
    Which subject has the fewest students?     (a) Maths (b) Hindi (c) Art (d) Science
  5. 5.Students who chose each subject
    Maths: 140
    Science: 60
    English: 40
    Hindi: 60
    Art: 100
    How many students are there in all?
  6. 6.Students who chose each subject
    Maths: 150
    Science: 180
    English: 90
    Hindi: 120
    Art: 60
    What is the difference between the highest and the lowest number of students?
  7. 7.Visitors to a science museum
    Jan: 60
    Feb: 80
    Mar: 80
    Apr: 100
    May: 80
    How many visitors are there in all?
  8. 8.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 20
    Apr: 40
    May: 60
    Which month has the most visitors?     (a) Feb (b) Apr (c) May (d) Jan
  9. 9.Students who chose each subject
    Maths: 60
    Science: 120
    English: 120
    Hindi: 210
    Art: 90
    The number for English is what percent of the total?
  10. 10.Visitors to a science museum
    Jan: 150
    Feb: 180
    Mar: 60
    Apr: 90
    May: 120
    The number for May is what percent of the total?
  11. 11.Students who chose each subject
    Maths: 40
    Science: 20
    English: 10
    Hindi: 15
    Art: 15
    How many more students are there for Maths than for Hindi?
  12. 12.Trees planted by each class
    Class 6: 140
    Class 7: 80
    Class 8: 80
    Class 9: 40
    Class 10: 60
    How many trees are there in all?
  13. 13.Visitors to a science museum
    Jan: 90
    Feb: 150
    Mar: 120
    Apr: 30
    May: 210
    How many more visitors are there for May than for Mar?
  14. 14.Students who chose each subject
    Maths: 210
    Science: 120
    English: 120
    Hindi: 90
    Art: 60
    How many more students are there for Science than for Hindi?
  15. 15.Students who chose each subject
    Maths: 50
    Science: 30
    English: 60
    Hindi: 40
    Art: 20
    The number for Science is what percent of the total?
  16. 16.Mangoes sold by a fruit seller
    Mon: 500
    Tue: 150
    Wed: 50
    Thu: 100
    Fri: 200
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Tue (d) Fri
  17. 17.Books sold by a shop
    Mon: 20
    Tue: 50
    Wed: 30
    Thu: 70
    Fri: 30
    How many more books are there for Thu than for Tue?
  18. 18.Trees planted by each class
    Class 6: 10
    Class 7: 20
    Class 8: 60
    Class 9: 80
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
  19. 19.Students who chose each subject
    Maths: 60
    Science: 120
    English: 60
    Hindi: 45
    Art: 15
    What is the difference between the highest and the lowest number of students?
  20. 20.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 200
    Wed: 280
    Thu: 200
    Fri: 40
    The number for Tue is what percent of the total?
  21. 21.Visitors to a science museum
    Jan: 90
    Feb: 45
    Mar: 75
    Apr: 30
    May: 60
    The number for Mar is what percent of the total?
  22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 90
    Thu: 60
    Fri: 60
    What is the average number of mangoes per day?
  23. 23.Students who chose each subject
    Maths: 70
    Science: 40
    English: 40
    Hindi: 20
    Art: 30
    The number for Art is what percent of the total?
  24. 24.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 180
    Thu: 60
    Fri: 150
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Trees planted by each class
    Class 6: 10
    Class 7: 50
    Class 8: 30
    Class 9: 40
    Class 10: 70
    How many trees are there in all?
  26. 26.Trees planted by each class
    Class 6: 100
    Class 7: 80
    Class 8: 120
    Class 9: 40
    Class 10: 60
    How many more trees are there for Class 7 than for Class 9?
  27. 27.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 250
    Wed: 200
    Thu: 200
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
  28. 28.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 150
    Wed: 250
    Thu: 50
    Fri: 250
    Which day has the fewest mangoes?     (a) Wed (b) Thu (c) Mon (d) Tue
  29. 29.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 30
    Thu: 70
    Fri: 10
    How many more books are there for Tue than for Fri?
  30. 30.Students who chose each subject
    Maths: 30
    Science: 40
    English: 70
    Hindi: 20
    Art: 40
    Which subject has the fewest students?     (a) Science (b) Maths (c) Hindi (d) English
  31. 31.Books sold by a shop
    Mon: 150
    Tue: 150
    Wed: 450
    Thu: 100
    Fri: 150
    What is the average number of books per day?
  32. 32.Students who chose each subject
    Maths: 280
    Science: 160
    English: 160
    Hindi: 120
    Art: 80
    The number for Art is what percent of the total?
  33. 33.Trees planted by each class
    Class 6: 60
    Class 7: 20
    Class 8: 140
    Class 9: 100
    Class 10: 80
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 10
  34. 34.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 75
    Wed: 125
    Thu: 50
    Fri: 100
    What is the average number of mangoes per day?
  35. 35.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 80
    Apr: 200
    May: 160
    Which month has the fewest visitors?     (a) Mar (b) Apr (c) Jan (d) Feb
  36. 36.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 90
    Wed: 240
    Thu: 120
    Fri: 60
    What is the average number of mangoes per day?
  37. 37.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 30
    Wed: 20
    Thu: 20
    Fri: 5
    How many mangoes are there in all?
  38. 38.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 75
    How many books are there in all?
  39. 39.Visitors to a science museum
    Jan: 25
    Feb: 5
    Mar: 15
    Apr: 10
    May: 45
    How many visitors are there in all?
  40. 40.Books sold by a shop
    Mon: 240
    Tue: 90
    Wed: 150
    Thu: 90
    Fri: 30
    How many books are there in all?

Answer key

  1. Jan
  2. 15
  3. 150
  4. Hindi
  5. 400
  6. 120
  7. 400
  8. May
  9. 20
  10. 20
  11. 25
  12. 400
  13. 90
  14. 30
  15. 15
  16. Mon
  17. 20
  18. 70
  19. 105
  20. 25
  21. 25
  22. 60
  23. 15
  24. 120
  25. 200
  26. 40
  27. 250
  28. Thu
  29. 20
  30. Hindi
  31. 200
  32. 10
  33. Class 7
  34. 100
  35. Mar
  36. 120
  37. 100
  38. 300
  39. 100
  40. 600

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