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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 316 · 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: 100
    Class 7: 125
    Class 8: 75
    Class 9: 150
    Class 10: 50
    How many more trees are there for Class 7 than for Class 10?
  2. 2.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 60
    How many more mangoes are there for Fri than for Thu?
  3. 3.Trees planted by each class
    Class 6: 150
    Class 7: 75
    Class 8: 75
    Class 9: 175
    Class 10: 25
    Which class has the fewest trees?     (a) Class 10 (b) Class 9 (c) Class 8 (d) Class 6
  4. 4.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 60
    Thu: 90
    Fri: 240
    How many more books are there for Fri than for Tue?
  5. 5.Trees planted by each class
    Class 6: 15
    Class 7: 10
    Class 8: 20
    Class 9: 35
    Class 10: 20
    How many more trees are there for Class 8 than for Class 7?
  6. 6.Trees planted by each class
    Class 6: 180
    Class 7: 120
    Class 8: 60
    Class 9: 150
    Class 10: 90
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 6 (d) Class 7
  7. 7.Visitors to a science museum
    Jan: 80
    Feb: 80
    Mar: 80
    Apr: 60
    May: 100
    Which month has the fewest visitors?     (a) May (b) Mar (c) Feb (d) Apr
  8. 8.Students who chose each subject
    Maths: 25
    Science: 100
    English: 125
    Hindi: 100
    Art: 150
    What is the difference between the highest and the lowest number of students?
  9. 9.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 150
    Thu: 100
    Fri: 350
    What is the difference between the highest and the lowest number of mangoes?
  10. 10.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 40
    Class 9: 120
    Class 10: 240
    Which class has the most trees?     (a) Class 6 (b) Class 7 (c) Class 9 (d) Class 10
  11. 11.Students who chose each subject
    Maths: 135
    Science: 45
    English: 45
    Hindi: 45
    Art: 30
    Which subject has the fewest students?     (a) Maths (b) Science (c) English (d) Art
  12. 12.Students who chose each subject
    Maths: 150
    Science: 50
    English: 100
    Hindi: 75
    Art: 125
    How many students are there in all?
  13. 13.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 320
    Wed: 80
    Thu: 120
    Fri: 240
    Which day has the most mangoes?     (a) Thu (b) Mon (c) Fri (d) Tue
  14. 14.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 80
    Apr: 200
    May: 120
    The number for Apr is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 45
    Fri: 60
    How many more books are there for Mon than for Thu?
  16. 16.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 80
    Apr: 160
    May: 280
    How many visitors are there in all?
  17. 17.Visitors to a science museum
    Jan: 45
    Feb: 75
    Mar: 60
    Apr: 90
    May: 30
    What is the difference between the highest and the lowest number of visitors?
  18. 18.Students who chose each subject
    Maths: 30
    Science: 70
    English: 50
    Hindi: 20
    Art: 30
    Which subject has the most students?     (a) Hindi (b) Maths (c) Science (d) English
  19. 19.Students who chose each subject
    Maths: 100
    Science: 250
    English: 150
    Hindi: 200
    Art: 300
    Which subject has the most students?     (a) Hindi (b) Art (c) English (d) Maths
  20. 20.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 75
    Wed: 125
    Thu: 50
    Fri: 100
    Which day has the most mangoes?     (a) Thu (b) Wed (c) Mon (d) Fri
  21. 21.Trees planted by each class
    Class 6: 160
    Class 7: 120
    Class 8: 200
    Class 9: 240
    Class 10: 80
    The number for Class 7 is what percent of the total?
  22. 22.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 30
    Class 9: 105
    Class 10: 45
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 6
  23. 23.Students who chose each subject
    Maths: 150
    Science: 50
    English: 75
    Hindi: 100
    Art: 125
    What is the difference between the highest and the lowest number of students?
  24. 24.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 200
    Wed: 160
    Thu: 160
    Fri: 40
    Which day has the most mangoes?     (a) Tue (b) Mon (c) Fri (d) Thu
  25. 25.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 140
    Thu: 100
    Fri: 20
    Which day has the fewest books?     (a) Wed (b) Mon (c) Tue (d) Fri
  26. 26.Students who chose each subject
    Maths: 35
    Science: 25
    English: 10
    Hindi: 15
    Art: 15
    The number for Hindi is what percent of the total?
  27. 27.Students who chose each subject
    Maths: 150
    Science: 50
    English: 200
    Hindi: 350
    Art: 250
    What is the average number of students per subject?
  28. 28.Trees planted by each class
    Class 6: 125
    Class 7: 75
    Class 8: 100
    Class 9: 100
    Class 10: 100
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 7 (d) Class 6
  29. 29.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 45
    Thu: 75
    Fri: 60
    The number for Mon is what percent of the total?
  30. 30.Students who chose each subject
    Maths: 320
    Science: 160
    English: 120
    Hindi: 80
    Art: 120
    How many more students are there for Maths than for Science?
  31. 31.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 40
    Thu: 30
    Fri: 40
    The number for Thu is what percent of the total?
  32. 32.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 10
    Apr: 15
    May: 30
    Which month has the most visitors?     (a) Jan (b) Mar (c) May (d) Feb
  33. 33.Students who chose each subject
    Maths: 280
    Science: 120
    English: 80
    Hindi: 200
    Art: 120
    What is the difference between the highest and the lowest number of students?
  34. 34.Books sold by a shop
    Mon: 100
    Tue: 50
    Wed: 150
    Thu: 100
    Fri: 100
    What is the average number of books per day?
  35. 35.Students who chose each subject
    Maths: 160
    Science: 160
    English: 280
    Hindi: 80
    Art: 120
    The number for Hindi is what percent of the total?
  36. 36.Visitors to a science museum
    Jan: 15
    Feb: 10
    Mar: 25
    Apr: 35
    May: 15
    What is the difference between the highest and the lowest number of visitors?
  37. 37.Trees planted by each class
    Class 6: 15
    Class 7: 30
    Class 8: 5
    Class 9: 35
    Class 10: 15
    How many more trees are there for Class 9 than for Class 7?
  38. 38.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 120
    Thu: 20
    Fri: 140
    How many more books are there for Fri than for Tue?
  39. 39.Trees planted by each class
    Class 6: 120
    Class 7: 150
    Class 8: 90
    Class 9: 120
    Class 10: 120
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 9
  40. 40.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 15
    Fri: 20
    What is the difference between the highest and the lowest number of books?

Answer key

  1. 75
  2. 20
  3. Class 10
  4. 150
  5. 10
  6. Class 6
  7. Apr
  8. 125
  9. 250
  10. Class 10
  11. Art
  12. 500
  13. Tue
  14. 25
  15. 15
  16. 800
  17. 60
  18. Science
  19. Art
  20. Mon
  21. 15
  22. Class 8
  23. 100
  24. Mon
  25. Fri
  26. 15
  27. 200
  28. Class 6
  29. 20
  30. 160
  31. 15
  32. May
  33. 200
  34. 100
  35. 10
  36. 25
  37. 5
  38. 60
  39. Class 8
  40. 10

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