Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 584 · 40 questions

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.

1. 1.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 40
   Wed: 50
   Thu: 30
   Fri: 40
   Which day has the fewest mangoes? (a) Fri (b) Tue (c) Thu (d) Wed
2. 2.Visitors to a science museum
   Jan: 75
   Feb: 60
   Mar: 90
   Apr: 15
   May: 60
   What is the difference between the highest and the lowest number of visitors?
3. 3.Books sold by a shop
   Mon: 120
   Tue: 120
   Wed: 200
   Thu: 280
   Fri: 80
   Which day has the fewest books? (a) Tue (b) Thu (c) Mon (d) Fri
4. 4.Books sold by a shop
   Mon: 100
   Tue: 75
   Wed: 100
   Thu: 125
   Fri: 100
   The number for Tue is what percent of the total?
5. 5.Students who chose each subject
   Maths: 35
   Science: 15
   English: 25
   Hindi: 5
   Art: 20
   What is the average number of students per subject?
6. 6.Visitors to a science museum
   Jan: 20
   Feb: 20
   Mar: 40
   Apr: 5
   May: 15
   The number for Jan is what percent of the total?
7. 7.Trees planted by each class
   Class 6: 40
   Class 7: 20
   Class 8: 15
   Class 9: 20
   Class 10: 5
   How many trees are there in all?
8. 8.Books sold by a shop
   Mon: 25
   Tue: 30
   Wed: 15
   Thu: 20
   Fri: 10
   What is the average number of books per day?
9. 9.Students who chose each subject
   Maths: 40
   Science: 60
   English: 20
   Hindi: 40
   Art: 40
   How many more students are there for Art than for English?
10. 10.Students who chose each subject
    Maths: 140
    Science: 20
    English: 80
    Hindi: 40
    Art: 120
    Which subject has the fewest students? (a) Maths (b) Hindi (c) Science (d) English
11. 11.Visitors to a science museum
    Jan: 35
    Feb: 15
    Mar: 10
    Apr: 25
    May: 15
    How many visitors are there in all?
12. 12.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 40
    Apr: 80
    May: 60
    What is the average number of visitors per month?
13. 13.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 60
    Thu: 50
    Fri: 10
    The number for Mon is what percent of the total?
14. 14.Books sold by a shop
    Mon: 40
    Tue: 15
    Wed: 10
    Thu: 20
    Fri: 15
    How many more books are there for Mon than for Thu?
15. 15.Trees planted by each class
    Class 6: 75
    Class 7: 75
    Class 8: 25
    Class 9: 200
    Class 10: 125
    How many trees are there in all?
16. 16.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 15
    Class 9: 10
    Class 10: 30
    What is the average number of trees per class?
17. 17.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 10
    Wed: 15
    Thu: 20
    Fri: 30
    Which day has the most mangoes? (a) Tue (b) Wed (c) Fri (d) Thu
18. 18.Books sold by a shop
    Mon: 210
    Tue: 120
    Wed: 60
    Thu: 120
    Fri: 90
    How many books are there in all?
19. 19.Students who chose each subject
    Maths: 150
    Science: 100
    English: 150
    Hindi: 450
    Art: 150
    How many students are there in all?
20. 20.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 15
    Thu: 10
    Fri: 30
    What is the difference between the highest and the lowest number of books?
21. 21.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 160
    Apr: 200
    May: 80
    How many visitors are there in all?
22. 22.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 90
    Thu: 15
    Fri: 75
    Which day has the fewest books? (a) Wed (b) Mon (c) Thu (d) Fri
23. 23.Trees planted by each class
    Class 6: 30
    Class 7: 40
    Class 8: 50
    Class 9: 40
    Class 10: 40
    How many trees are there in all?
24. 24.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 60
    Thu: 20
    Fri: 40
    The number for Tue is what percent of the total?
25. 25.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 200
    Thu: 120
    Fri: 40
    How many more mangoes are there for Wed than for Fri?
26. 26.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 150
    Wed: 150
    Thu: 50
    Fri: 250
    How many more mangoes are there for Fri than for Tue?
27. 27.Visitors to a science museum
    Jan: 125
    Feb: 75
    Mar: 150
    Apr: 100
    May: 50
    The number for May is what percent of the total?
28. 28.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 120
    Apr: 180
    May: 120
    Which month has the fewest visitors? (a) Mar (b) Apr (c) Feb (d) Jan
29. 29.Mangoes sold by a fruit seller
    Mon: 320
    Tue: 160
    Wed: 40
    Thu: 160
    Fri: 120
    Which day has the fewest mangoes? (a) Tue (b) Wed (c) Mon (d) Thu
30. 30.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 80
    Fri: 240
    How many mangoes are there in all?
31. 31.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 240
    Thu: 80
    Fri: 120
    What is the difference between the highest and the lowest number of books?
32. 32.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 20
    Class 9: 10
    Class 10: 30
    Which class has the most trees? (a) Class 6 (b) Class 9 (c) Class 10 (d) Class 8
33. 33.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 150
    Fri: 120
    How many more mangoes are there for Mon than for Tue?
34. 34.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 45
    Class 9: 75
    Class 10: 90
    What is the average number of trees per class?
35. 35.Students who chose each subject
    Maths: 25
    Science: 15
    English: 30
    Hindi: 20
    Art: 10
    How many students are there in all?
36. 36.Visitors to a science museum
    Jan: 180
    Feb: 150
    Mar: 120
    Apr: 120
    May: 30
    What is the average number of visitors per month?
37. 37.Students who chose each subject
    Maths: 10
    Science: 20
    English: 20
    Hindi: 15
    Art: 35
    The number for Art is what percent of the total?
38. 38.Visitors to a science museum
    Jan: 300
    Feb: 150
    Mar: 250
    Apr: 200
    May: 100
    Which month has the fewest visitors? (a) Feb (b) Jan (c) May (d) Apr
39. 39.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 350
    Wed: 150
    Thu: 150
    Fri: 100
    How many more mangoes are there for Tue than for Mon?
40. 40.Books sold by a shop
    Mon: 30
    Tue: 10
    Wed: 70
    Thu: 50
    Fri: 40
    Which day has the most books? (a) Fri (b) Thu (c) Wed (d) Tue

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude