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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 308 · 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.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 40
    Class 9: 15
    Class 10: 15
    Which class has the fewest trees?     (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 10
  2. 2.Students who chose each subject
    Maths: 150
    Science: 120
    English: 90
    Hindi: 120
    Art: 120
    The number for English is what percent of the total?
  3. 3.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 25
    Wed: 175
    Thu: 125
    Fri: 75
    Which day has the fewest mangoes?     (a) Wed (b) Tue (c) Mon (d) Thu
  4. 4.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 50
    Wed: 125
    Thu: 100
    Fri: 75
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Tue (d) Fri
  5. 5.Trees planted by each class
    Class 6: 15
    Class 7: 75
    Class 8: 60
    Class 9: 30
    Class 10: 120
    How many more trees are there for Class 7 than for Class 6?
  6. 6.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 25
    Apr: 15
    May: 10
    Which month has the fewest visitors?     (a) Apr (b) May (c) Feb (d) Jan
  7. 7.Students who chose each subject
    Maths: 120
    Science: 120
    English: 120
    Hindi: 180
    Art: 60
    What is the average number of students per subject?
  8. 8.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 120
    Apr: 120
    May: 150
    The number for Feb is what percent of the total?
  9. 9.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 40
    Wed: 20
    Thu: 5
    Fri: 20
    How many mangoes are there in all?
  10. 10.Books sold by a shop
    Mon: 120
    Tue: 280
    Wed: 200
    Thu: 120
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  11. 11.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 80
    Apr: 60
    May: 80
    The number for Apr is what percent of the total?
  12. 12.Books sold by a shop
    Mon: 175
    Tue: 50
    Wed: 75
    Thu: 75
    Fri: 125
    The number for Wed is what percent of the total?
  13. 13.Visitors to a science museum
    Jan: 120
    Feb: 240
    Mar: 200
    Apr: 80
    May: 160
    Which month has the most visitors?     (a) Feb (b) Mar (c) Apr (d) May
  14. 14.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 160
    Class 9: 200
    Class 10: 120
    Which class has the fewest trees?     (a) Class 10 (b) Class 6 (c) Class 7 (d) Class 9
  15. 15.Students who chose each subject
    Maths: 200
    Science: 160
    English: 160
    Hindi: 160
    Art: 120
    How many students are there in all?
  16. 16.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 120
    Wed: 120
    Thu: 60
    Fri: 90
    How many mangoes are there in all?
  17. 17.Books sold by a shop
    Mon: 15
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 20
    Which day has the most books?     (a) Fri (b) Wed (c) Tue (d) Mon
  18. 18.Students who chose each subject
    Maths: 20
    Science: 70
    English: 40
    Hindi: 30
    Art: 40
    What is the difference between the highest and the lowest number of students?
  19. 19.Visitors to a science museum
    Jan: 30
    Feb: 90
    Mar: 120
    Apr: 150
    May: 210
    The number for May is what percent of the total?
  20. 20.Students who chose each subject
    Maths: 125
    Science: 150
    English: 25
    Hindi: 100
    Art: 100
    The number for Maths is what percent of the total?
  21. 21.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 120
    Class 9: 180
    Class 10: 60
    What is the average number of trees per class?
  22. 22.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 30
    Thu: 70
    Fri: 50
    Which day has the fewest books?     (a) Mon (b) Fri (c) Tue (d) Thu
  23. 23.Students who chose each subject
    Maths: 200
    Science: 150
    English: 100
    Hindi: 350
    Art: 200
    What is the difference between the highest and the lowest number of students?
  24. 24.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 100
    Apr: 100
    May: 125
    What is the average number of visitors per month?
  25. 25.Books sold by a shop
    Mon: 160
    Tue: 80
    Wed: 160
    Thu: 160
    Fri: 240
    How many books are there in all?
  26. 26.Trees planted by each class
    Class 6: 125
    Class 7: 150
    Class 8: 50
    Class 9: 100
    Class 10: 75
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 7 (d) Class 8
  27. 27.Books sold by a shop
    Mon: 80
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 30
    The number for Wed is what percent of the total?
  28. 28.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 60
    Wed: 30
    Thu: 45
    Fri: 60
    Which day has the most mangoes?     (a) Mon (b) Wed (c) Tue (d) Thu
  29. 29.Books sold by a shop
    Mon: 75
    Tue: 100
    Wed: 150
    Thu: 125
    Fri: 50
    The number for Wed is what percent of the total?
  30. 30.Books sold by a shop
    Mon: 30
    Tue: 45
    Wed: 90
    Thu: 60
    Fri: 75
    What is the difference between the highest and the lowest number of books?
  31. 31.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 50
    Class 9: 100
    Class 10: 100
    How many trees are there in all?
  32. 32.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    How many more books are there for Fri than for Tue?
  33. 33.Students who chose each subject
    Maths: 200
    Science: 200
    English: 200
    Hindi: 100
    Art: 300
    The number for Hindi is what percent of the total?
  34. 34.Students who chose each subject
    Maths: 10
    Science: 15
    English: 25
    Hindi: 20
    Art: 30
    What is the difference between the highest and the lowest number of students?
  35. 35.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 150
    Apr: 180
    May: 90
    Which month has the most visitors?     (a) Mar (b) May (c) Apr (d) Jan
  36. 36.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 150
    Wed: 90
    Thu: 90
    Fri: 60
    How many more mangoes are there for Mon than for Tue?
  37. 37.Students who chose each subject
    Maths: 150
    Science: 100
    English: 100
    Hindi: 50
    Art: 100
    What is the average number of students per subject?
  38. 38.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 50
    Wed: 60
    Thu: 30
    Fri: 40
    Which day has the most mangoes?     (a) Thu (b) Fri (c) Mon (d) Wed
  39. 39.Students who chose each subject
    Maths: 240
    Science: 80
    English: 120
    Hindi: 160
    Art: 200
    The number for Maths is what percent of the total?
  40. 40.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 25
    Thu: 10
    Fri: 15
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Mon (d) Thu

Answer key

  1. Class 7
  2. 15
  3. Tue
  4. Mon
  5. 60
  6. May
  7. 120
  8. 20
  9. 100
  10. 200
  11. 15
  12. 15
  13. Feb
  14. Class 10
  15. 800
  16. 600
  17. Tue
  18. 50
  19. 35
  20. 25
  21. 120
  22. Tue
  23. 250
  24. 100
  25. 800
  26. Class 8
  27. 15
  28. Mon
  29. 30
  30. 60
  31. 500
  32. 10
  33. 10
  34. 20
  35. Apr
  36. 60
  37. 100
  38. Wed
  39. 30
  40. Thu

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