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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 99 · 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.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 450
    Wed: 150
    Thu: 100
    Fri: 150
    Which day has the fewest mangoes?     (a) Thu (b) Tue (c) Fri (d) Mon
  2. 2.Students who chose each subject
    Maths: 240
    Science: 160
    English: 200
    Hindi: 120
    Art: 80
    What is the difference between the highest and the lowest number of students?
  3. 3.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 50
    Thu: 20
    Fri: 30
    Which day has the fewest mangoes?     (a) Thu (b) Tue (c) Mon (d) Wed
  4. 4.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 20
    Which day has the most books?     (a) Mon (b) Wed (c) Tue (d) Thu
  5. 5.Visitors to a science museum
    Jan: 400
    Feb: 100
    Mar: 150
    Apr: 150
    May: 200
    How many visitors are there in all?
  6. 6.Students who chose each subject
    Maths: 60
    Science: 30
    English: 90
    Hindi: 60
    Art: 60
    What is the difference between the highest and the lowest number of students?
  7. 7.Books sold by a shop
    Mon: 45
    Tue: 45
    Wed: 75
    Thu: 15
    Fri: 120
    Which day has the most books?     (a) Thu (b) Mon (c) Tue (d) Fri
  8. 8.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 120
    Apr: 80
    May: 100
    Which month has the most visitors?     (a) May (b) Jan (c) Feb (d) Mar
  9. 9.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 60
    What is the average number of books per day?
  10. 10.Visitors to a science museum
    Jan: 40
    Feb: 70
    Mar: 40
    Apr: 20
    May: 30
    How many more visitors are there for Jan than for May?
  11. 11.Books sold by a shop
    Mon: 35
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 10
    How many books are there in all?
  12. 12.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 60
    Wed: 40
    Thu: 20
    Fri: 50
    What is the average number of mangoes per day?
  13. 13.Students who chose each subject
    Maths: 100
    Science: 300
    English: 200
    Hindi: 150
    Art: 250
    How many more students are there for English than for Hindi?
  14. 14.Visitors to a science museum
    Jan: 300
    Feb: 150
    Mar: 200
    Apr: 250
    May: 100
    The number for May is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 25
    Thu: 5
    Fri: 45
    What is the average number of books per day?
  16. 16.Students who chose each subject
    Maths: 60
    Science: 50
    English: 20
    Hindi: 40
    Art: 30
    The number for Maths is what percent of the total?
  17. 17.Students who chose each subject
    Maths: 90
    Science: 150
    English: 150
    Hindi: 30
    Art: 180
    Which subject has the most students?     (a) Hindi (b) Science (c) Maths (d) Art
  18. 18.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 150
    Class 9: 125
    Class 10: 50
    How many trees are there in all?
  19. 19.Students who chose each subject
    Maths: 30
    Science: 25
    English: 10
    Hindi: 20
    Art: 15
    Which subject has the fewest students?     (a) Art (b) Science (c) Maths (d) English
  20. 20.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 100
    Apr: 40
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  21. 21.Students who chose each subject
    Maths: 250
    Science: 200
    English: 200
    Hindi: 300
    Art: 50
    How many students are there in all?
  22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 30
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Tue (d) Fri
  23. 23.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 40
    Apr: 40
    May: 40
    The number for May is what percent of the total?
  24. 24.Students who chose each subject
    Maths: 105
    Science: 60
    English: 30
    Hindi: 60
    Art: 45
    Which subject has the fewest students?     (a) English (b) Art (c) Science (d) Hindi
  25. 25.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 90
    How many mangoes are there in all?
  26. 26.Books sold by a shop
    Mon: 250
    Tue: 300
    Wed: 100
    Thu: 150
    Fri: 200
    The number for Thu is what percent of the total?
  27. 27.Students who chose each subject
    Maths: 60
    Science: 40
    English: 50
    Hindi: 20
    Art: 30
    What is the difference between the highest and the lowest number of students?
  28. 28.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 100
    Class 9: 75
    Class 10: 125
    How many more trees are there for Class 9 than for Class 7?
  29. 29.Books sold by a shop
    Mon: 25
    Tue: 125
    Wed: 50
    Thu: 200
    Fri: 100
    Which day has the fewest books?     (a) Tue (b) Wed (c) Fri (d) Mon
  30. 30.Trees planted by each class
    Class 6: 15
    Class 7: 10
    Class 8: 20
    Class 9: 25
    Class 10: 30
    How many trees are there in all?
  31. 31.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 30
    Thu: 20
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
  32. 32.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 120
    Apr: 80
    May: 80
    What is the difference between the highest and the lowest number of visitors?
  33. 33.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 20
    Class 9: 40
    Class 10: 50
    What is the difference between the highest and the lowest number of trees?
  34. 34.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 40
    Thu: 80
    Fri: 60
    Which day has the fewest books?     (a) Wed (b) Tue (c) Thu (d) Mon
  35. 35.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  36. 36.Books sold by a shop
    Mon: 30
    Tue: 5
    Wed: 20
    Thu: 20
    Fri: 25
    What is the difference between the highest and the lowest number of books?
  37. 37.Visitors to a science museum
    Jan: 50
    Feb: 60
    Mar: 50
    Apr: 10
    May: 30
    What is the difference between the highest and the lowest number of visitors?
  38. 38.Visitors to a science museum
    Jan: 40
    Feb: 80
    Mar: 100
    Apr: 60
    May: 120
    The number for May is what percent of the total?
  39. 39.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 60
    Class 9: 75
    Class 10: 60
    Which class has the fewest trees?     (a) Class 6 (b) Class 10 (c) Class 9 (d) Class 7
  40. 40.Trees planted by each class
    Class 6: 120
    Class 7: 90
    Class 8: 210
    Class 9: 120
    Class 10: 60
    How many more trees are there for Class 8 than for Class 6?

Answer key

  1. Thu
  2. 160
  3. Thu
  4. Mon
  5. 1000
  6. 60
  7. Fri
  8. Mar
  9. 80
  10. 10
  11. 100
  12. 40
  13. 50
  14. 10
  15. 20
  16. 30
  17. Art
  18. 500
  19. English
  20. 80
  21. 1000
  22. Tue
  23. 20
  24. English
  25. 600
  26. 15
  27. 40
  28. 25
  29. Mon
  30. 100
  31. 40
  32. 80
  33. 40
  34. Wed
  35. 60
  36. 25
  37. 50
  38. 30
  39. Class 7
  40. 90

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