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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 119 · 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: 250
    Class 7: 200
    Class 8: 200
    Class 9: 200
    Class 10: 150
    How many trees are there in all?
  2. 2.Trees planted by each class
    Class 6: 120
    Class 7: 40
    Class 8: 80
    Class 9: 100
    Class 10: 60
    How many more trees are there for Class 9 than for Class 10?
  3. 3.Students who chose each subject
    Maths: 70
    Science: 40
    English: 20
    Hindi: 30
    Art: 40
    Which subject has the fewest students?     (a) Science (b) English (c) Art (d) Maths
  4. 4.Visitors to a science museum
    Jan: 280
    Feb: 120
    Mar: 80
    Apr: 120
    May: 200
    Which month has the fewest visitors?     (a) Feb (b) Apr (c) Mar (d) May
  5. 5.Visitors to a science museum
    Jan: 30
    Feb: 60
    Mar: 45
    Apr: 75
    May: 90
    Which month has the fewest visitors?     (a) May (b) Jan (c) Mar (d) Feb
  6. 6.Trees planted by each class
    Class 6: 15
    Class 7: 90
    Class 8: 60
    Class 9: 75
    Class 10: 60
    How many more trees are there for Class 7 than for Class 10?
  7. 7.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 30
    Thu: 90
    Fri: 45
    The number for Mon is what percent of the total?
  8. 8.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 75
    Wed: 150
    Thu: 50
    Fri: 125
    What is the average number of mangoes per day?
  9. 9.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 20
    Apr: 40
    May: 40
    What is the average number of visitors per month?
  10. 10.Visitors to a science museum
    Jan: 200
    Feb: 280
    Mar: 40
    Apr: 120
    May: 160
    Which month has the fewest visitors?     (a) Feb (b) Jan (c) Apr (d) Mar
  11. 11.Trees planted by each class
    Class 6: 50
    Class 7: 20
    Class 8: 70
    Class 9: 50
    Class 10: 10
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 9 (d) Class 7
  12. 12.Books sold by a shop
    Mon: 180
    Tue: 90
    Wed: 120
    Thu: 60
    Fri: 150
    The number for Tue is what percent of the total?
  13. 13.Visitors to a science museum
    Jan: 40
    Feb: 15
    Mar: 5
    Apr: 20
    May: 20
    Which month has the most visitors?     (a) Apr (b) Mar (c) Jan (d) May
  14. 14.Trees planted by each class
    Class 6: 120
    Class 7: 200
    Class 8: 80
    Class 9: 120
    Class 10: 280
    What is the difference between the highest and the lowest number of trees?
  15. 15.Trees planted by each class
    Class 6: 250
    Class 7: 100
    Class 8: 200
    Class 9: 150
    Class 10: 300
    The number for Class 8 is what percent of the total?
  16. 16.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 20
    Class 9: 40
    Class 10: 40
    How many trees are there in all?
  17. 17.Visitors to a science museum
    Jan: 30
    Feb: 30
    Mar: 10
    Apr: 70
    May: 60
    Which month has the most visitors?     (a) Jan (b) Apr (c) Feb (d) May
  18. 18.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 75
    Thu: 45
    Fri: 60
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Tue (d) Wed
  19. 19.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 30
    Wed: 15
    Thu: 20
    Fri: 10
    Which day has the most mangoes?     (a) Thu (b) Tue (c) Wed (d) Mon
  20. 20.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 35
    Thu: 10
    Fri: 15
    What is the difference between the highest and the lowest number of mangoes?
  21. 21.Books sold by a shop
    Mon: 100
    Tue: 140
    Wed: 40
    Thu: 60
    Fri: 60
    How many more books are there for Mon than for Wed?
  22. 22.Visitors to a science museum
    Jan: 100
    Feb: 80
    Mar: 80
    Apr: 80
    May: 60
    What is the average number of visitors per month?
  23. 23.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 60
    Fri: 40
    What is the difference between the highest and the lowest number of books?
  24. 24.Visitors to a science museum
    Jan: 60
    Feb: 75
    Mar: 60
    Apr: 60
    May: 45
    The number for Feb is what percent of the total?
  25. 25.Trees planted by each class
    Class 6: 150
    Class 7: 350
    Class 8: 100
    Class 9: 150
    Class 10: 250
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 7
  26. 26.Visitors to a science museum
    Jan: 90
    Feb: 45
    Mar: 75
    Apr: 60
    May: 30
    How many visitors are there in all?
  27. 27.Students who chose each subject
    Maths: 120
    Science: 280
    English: 240
    Hindi: 120
    Art: 40
    The number for English is what percent of the total?
  28. 28.Students who chose each subject
    Maths: 120
    Science: 240
    English: 30
    Hindi: 90
    Art: 120
    How many more students are there for Maths than for Hindi?
  29. 29.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 100
    Wed: 150
    Thu: 75
    Fri: 50
    Which day has the fewest mangoes?     (a) Tue (b) Mon (c) Fri (d) Wed
  30. 30.Trees planted by each class
    Class 6: 125
    Class 7: 50
    Class 8: 100
    Class 9: 150
    Class 10: 75
    What is the average number of trees per class?
  31. 31.Students who chose each subject
    Maths: 15
    Science: 25
    English: 30
    Hindi: 20
    Art: 10
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Science
  32. 32.Students who chose each subject
    Maths: 100
    Science: 300
    English: 250
    Hindi: 150
    Art: 200
    Which subject has the most students?     (a) English (b) Maths (c) Science (d) Hindi
  33. 33.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 10
    Wed: 20
    Thu: 20
    Fri: 15
    Which day has the most mangoes?     (a) Tue (b) Wed (c) Mon (d) Fri
  34. 34.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 10
    Wed: 30
    Thu: 20
    Fri: 15
    How many more mangoes are there for Thu than for Tue?
  35. 35.Students who chose each subject
    Maths: 35
    Science: 15
    English: 10
    Hindi: 25
    Art: 15
    How many more students are there for Hindi than for Art?
  36. 36.Students who chose each subject
    Maths: 175
    Science: 25
    English: 100
    Hindi: 125
    Art: 75
    What is the average number of students per subject?
  37. 37.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 100
    Which day has the fewest mangoes?     (a) Fri (b) Tue (c) Wed (d) Mon
  38. 38.Students who chose each subject
    Maths: 200
    Science: 240
    English: 80
    Hindi: 120
    Art: 160
    The number for Hindi is what percent of the total?
  39. 39.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 200
    The number for Fri is what percent of the total?
  40. 40.Books sold by a shop
    Mon: 150
    Tue: 50
    Wed: 100
    Thu: 75
    Fri: 125
    Which day has the most books?     (a) Tue (b) Fri (c) Wed (d) Mon

Answer key

  1. 1000
  2. 40
  3. English
  4. Mar
  5. Jan
  6. 30
  7. 20
  8. 100
  9. 40
  10. Mar
  11. Class 8
  12. 15
  13. Jan
  14. 200
  15. 20
  16. 200
  17. Apr
  18. Tue
  19. Tue
  20. 25
  21. 60
  22. 80
  23. 40
  24. 25
  25. Class 7
  26. 300
  27. 30
  28. 30
  29. Fri
  30. 100
  31. Art
  32. Science
  33. Mon
  34. 10
  35. 10
  36. 100
  37. Wed
  38. 15
  39. 20
  40. Mon

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