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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 951 · 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: 10
    Class 7: 50
    Class 8: 50
    Class 9: 30
    Class 10: 60
    What is the difference between the highest and the lowest number of trees?
  2. 2.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 75
    Apr: 125
    May: 100
    How many visitors are there in all?
  3. 3.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 200
    Class 9: 200
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  4. 4.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 20
    Wed: 50
    Thu: 40
    Fri: 10
    How many more mangoes are there for Thu than for Tue?
  5. 5.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 50
    Apr: 60
    May: 40
    How many more visitors are there for Jan than for Feb?
  6. 6.Students who chose each subject
    Maths: 200
    Science: 300
    English: 200
    Hindi: 100
    Art: 200
    What is the average number of students per subject?
  7. 7.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 200
    Class 9: 160
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  8. 8.Students who chose each subject
    Maths: 20
    Science: 30
    English: 20
    Hindi: 20
    Art: 10
    What is the difference between the highest and the lowest number of students?
  9. 9.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 75
    Thu: 60
    Fri: 60
    What is the average number of books per day?
  10. 10.Books sold by a shop
    Mon: 140
    Tue: 40
    Wed: 60
    Thu: 100
    Fri: 60
    Which day has the most books?     (a) Wed (b) Fri (c) Tue (d) Mon
  11. 11.Books sold by a shop
    Mon: 200
    Tue: 75
    Wed: 100
    Thu: 75
    Fri: 50
    Which day has the most books?     (a) Fri (b) Tue (c) Mon (d) Wed
  12. 12.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 15
    Apr: 25
    May: 20
    What is the difference between the highest and the lowest number of visitors?
  13. 13.Books sold by a shop
    Mon: 160
    Tue: 120
    Wed: 200
    Thu: 160
    Fri: 160
    How many more books are there for Wed than for Thu?
  14. 14.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 90
    The number for Wed is what percent of the total?
  15. 15.Trees planted by each class
    Class 6: 300
    Class 7: 150
    Class 8: 200
    Class 9: 250
    Class 10: 100
    The number for Class 9 is what percent of the total?
  16. 16.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 60
    Class 9: 210
    Class 10: 90
    Which class has the fewest trees?     (a) Class 6 (b) Class 8 (c) Class 10 (d) Class 7
  17. 17.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 50
    Thu: 60
    Fri: 30
    Which day has the fewest mangoes?     (a) Wed (b) Tue (c) Fri (d) Mon
  18. 18.Students who chose each subject
    Maths: 210
    Science: 120
    English: 90
    Hindi: 60
    Art: 120
    How many more students are there for Maths than for English?
  19. 19.Students who chose each subject
    Maths: 50
    Science: 10
    English: 60
    Hindi: 40
    Art: 40
    What is the average number of students per subject?
  20. 20.Trees planted by each class
    Class 6: 160
    Class 7: 40
    Class 8: 20
    Class 9: 40
    Class 10: 140
    What is the difference between the highest and the lowest number of trees?
  21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 300
    Class 9: 250
    Class 10: 200
    Which class has the most trees?     (a) Class 7 (b) Class 10 (c) Class 9 (d) Class 8
  22. 22.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 280
    Wed: 160
    Thu: 120
    Fri: 160
    Which day has the most mangoes?     (a) Wed (b) Fri (c) Tue (d) Mon
  23. 23.Trees planted by each class
    Class 6: 25
    Class 7: 45
    Class 8: 10
    Class 9: 5
    Class 10: 15
    Which class has the fewest trees?     (a) Class 7 (b) Class 10 (c) Class 9 (d) Class 8
  24. 24.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 140
    Class 9: 100
    Class 10: 60
    Which class has the most trees?     (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 10
  25. 25.Trees planted by each class
    Class 6: 90
    Class 7: 30
    Class 8: 60
    Class 9: 60
    Class 10: 60
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 9
  26. 26.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 100
    Thu: 150
    Fri: 300
    The number for Tue is what percent of the total?
  27. 27.Visitors to a science museum
    Jan: 80
    Feb: 280
    Mar: 160
    Apr: 240
    May: 40
    The number for Jan is what percent of the total?
  28. 28.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 30
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  29. 29.Students who chose each subject
    Maths: 180
    Science: 120
    English: 150
    Hindi: 120
    Art: 30
    What is the difference between the highest and the lowest number of students?
  30. 30.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 10
    Apr: 15
    May: 30
    Which month has the most visitors?     (a) Feb (b) Apr (c) May (d) Mar
  31. 31.Books sold by a shop
    Mon: 30
    Tue: 80
    Wed: 30
    Thu: 20
    Fri: 40
    What is the average number of books per day?
  32. 32.Mangoes sold by a fruit seller
    Mon: 105
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 45
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Wed (d) Mon
  33. 33.Students who chose each subject
    Maths: 50
    Science: 75
    English: 25
    Hindi: 225
    Art: 125
    How many more students are there for Art than for Science?
  34. 34.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 25
    What is the average number of books per day?
  35. 35.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 10
    Fri: 30
    Which day has the fewest books?     (a) Fri (b) Mon (c) Thu (d) Tue
  36. 36.Students who chose each subject
    Maths: 35
    Science: 15
    English: 20
    Hindi: 5
    Art: 25
    What is the difference between the highest and the lowest number of students?
  37. 37.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 80
    Class 9: 120
    Class 10: 240
    Which class has the fewest trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
  38. 38.Students who chose each subject
    Maths: 140
    Science: 100
    English: 40
    Hindi: 60
    Art: 60
    How many students are there in all?
  39. 39.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 15
    Thu: 90
    Fri: 75
    How many mangoes are there in all?
  40. 40.Trees planted by each class
    Class 6: 15
    Class 7: 30
    Class 8: 10
    Class 9: 25
    Class 10: 20
    What is the difference between the highest and the lowest number of trees?

Answer key

  1. 50
  2. 500
  3. 100
  4. 20
  5. 10
  6. 200
  7. 80
  8. 20
  9. 60
  10. Mon
  11. Mon
  12. 10
  13. 40
  14. 10
  15. 25
  16. Class 8
  17. Mon
  18. 120
  19. 40
  20. 140
  21. Class 8
  22. Tue
  23. Class 9
  24. Class 8
  25. Class 6
  26. 20
  27. 10
  28. 60
  29. 150
  30. May
  31. 40
  32. Wed
  33. 50
  34. 20
  35. Thu
  36. 30
  37. Class 8
  38. 400
  39. 300
  40. 20

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