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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 246 · 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.Students who chose each subject
    Maths: 100
    Science: 80
    English: 20
    Hindi: 120
    Art: 80
    How many students are there in all?
  2. 2.Books sold by a shop
    Mon: 75
    Tue: 105
    Wed: 45
    Thu: 15
    Fri: 60
    Which day has the fewest books?     (a) Mon (b) Thu (c) Wed (d) Tue
  3. 3.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 100
    Wed: 50
    Thu: 150
    Fri: 75
    Which day has the fewest mangoes?     (a) Mon (b) Thu (c) Wed (d) Tue
  4. 4.Visitors to a science museum
    Jan: 50
    Feb: 30
    Mar: 40
    Apr: 20
    May: 60
    How many more visitors are there for May than for Jan?
  5. 5.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 45
    Thu: 75
    Fri: 60
    How many mangoes are there in all?
  6. 6.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 20
    Thu: 40
    Fri: 15
    What is the average number of books per day?
  7. 7.Students who chose each subject
    Maths: 60
    Science: 50
    English: 30
    Hindi: 40
    Art: 20
    What is the difference between the highest and the lowest number of students?
  8. 8.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 15
    Thu: 35
    Fri: 10
    How many mangoes are there in all?
  9. 9.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 40
    Thu: 80
    Fri: 80
    How many books are there in all?
  10. 10.Students who chose each subject
    Maths: 120
    Science: 120
    English: 90
    Hindi: 120
    Art: 150
    How many students are there in all?
  11. 11.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 75
    Wed: 60
    Thu: 15
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
  12. 12.Students who chose each subject
    Maths: 200
    Science: 160
    English: 80
    Hindi: 240
    Art: 120
    How many more students are there for Science than for English?
  13. 13.Trees planted by each class
    Class 6: 150
    Class 7: 100
    Class 8: 125
    Class 9: 25
    Class 10: 100
    How many more trees are there for Class 8 than for Class 7?
  14. 14.Trees planted by each class
    Class 6: 20
    Class 7: 25
    Class 8: 15
    Class 9: 10
    Class 10: 30
    What is the average number of trees per class?
  15. 15.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 20
    Thu: 60
    Fri: 30
    The number for Fri is what percent of the total?
  16. 16.Students who chose each subject
    Maths: 60
    Science: 120
    English: 180
    Hindi: 120
    Art: 120
    Which subject has the fewest students?     (a) English (b) Art (c) Hindi (d) Maths
  17. 17.Books sold by a shop
    Mon: 20
    Tue: 60
    Wed: 30
    Thu: 80
    Fri: 10
    What is the difference between the highest and the lowest number of books?
  18. 18.Trees planted by each class
    Class 6: 40
    Class 7: 15
    Class 8: 20
    Class 9: 20
    Class 10: 5
    How many more trees are there for Class 7 than for Class 10?
  19. 19.Students who chose each subject
    Maths: 160
    Science: 280
    English: 120
    Hindi: 160
    Art: 80
    What is the difference between the highest and the lowest number of students?
  20. 20.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 150
    Thu: 120
    Fri: 180
    Which day has the fewest books?     (a) Fri (b) Wed (c) Thu (d) Mon
  21. 21.Students who chose each subject
    Maths: 160
    Science: 160
    English: 200
    Hindi: 160
    Art: 120
    Which subject has the most students?     (a) Science (b) Hindi (c) Maths (d) English
  22. 22.Books sold by a shop
    Mon: 70
    Tue: 10
    Wed: 50
    Thu: 20
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  23. 23.Trees planted by each class
    Class 6: 160
    Class 7: 160
    Class 8: 120
    Class 9: 200
    Class 10: 160
    How many trees are there in all?
  24. 24.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 80
    Class 10: 60
    Which class has the most trees?     (a) Class 6 (b) Class 9 (c) Class 8 (d) Class 7
  25. 25.Trees planted by each class
    Class 6: 210
    Class 7: 60
    Class 8: 120
    Class 9: 180
    Class 10: 30
    Which class has the fewest trees?     (a) Class 6 (b) Class 7 (c) Class 10 (d) Class 8
  26. 26.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 160
    Apr: 60
    May: 60
    How many visitors are there in all?
  27. 27.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 80
    Thu: 80
    Fri: 100
    Which day has the fewest books?     (a) Wed (b) Mon (c) Fri (d) Tue
  28. 28.Trees planted by each class
    Class 6: 320
    Class 7: 160
    Class 8: 80
    Class 9: 120
    Class 10: 120
    Which class has the fewest trees?     (a) Class 7 (b) Class 8 (c) Class 6 (d) Class 9
  29. 29.Visitors to a science museum
    Jan: 200
    Feb: 100
    Mar: 300
    Apr: 200
    May: 200
    How many more visitors are there for Mar than for Jan?
  30. 30.Trees planted by each class
    Class 6: 80
    Class 7: 80
    Class 8: 80
    Class 9: 100
    Class 10: 60
    Which class has the fewest trees?     (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 10
  31. 31.Books sold by a shop
    Mon: 180
    Tue: 60
    Wed: 30
    Thu: 210
    Fri: 120
    The number for Mon is what percent of the total?
  32. 32.Trees planted by each class
    Class 6: 250
    Class 7: 50
    Class 8: 250
    Class 9: 300
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
  33. 33.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 25
    Class 9: 100
    Class 10: 100
    The number for Class 7 is what percent of the total?
  34. 34.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 20
    Wed: 30
    Thu: 40
    Fri: 60
    How many more mangoes are there for Mon than for Thu?
  35. 35.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 10
    Thu: 30
    Fri: 70
    How many mangoes are there in all?
  36. 36.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 240
    Apr: 160
    May: 80
    Which month has the fewest visitors?     (a) Mar (b) Jan (c) May (d) Feb
  37. 37.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 15
    How many mangoes are there in all?
  38. 38.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 90
    Thu: 45
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  39. 39.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 30
    How many more books are there for Wed than for Fri?
  40. 40.Books sold by a shop
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 150
    Which day has the most books?     (a) Wed (b) Mon (c) Fri (d) Tue

Answer key

  1. 400
  2. Thu
  3. Wed
  4. 10
  5. 300
  6. 20
  7. 40
  8. 100
  9. 400
  10. 600
  11. 75
  12. 80
  13. 25
  14. 20
  15. 15
  16. Maths
  17. 70
  18. 10
  19. 200
  20. Mon
  21. English
  22. 60
  23. 800
  24. Class 7
  25. Class 10
  26. 400
  27. Tue
  28. Class 8
  29. 100
  30. Class 10
  31. 30
  32. 250
  33. 25
  34. 10
  35. 200
  36. May
  37. 100
  38. 60
  39. 30
  40. Fri

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