Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 604 · 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: 120
   Tue: 60
   Wed: 140
   Thu: 60
   Fri: 20
   What is the average number of mangoes per day?
2. 2.Visitors to a science museum
   Jan: 200
   Feb: 250
   Mar: 200
   Apr: 200
   May: 150
   What is the difference between the highest and the lowest number of visitors?
3. 3.Books sold by a shop
   Mon: 30
   Tue: 50
   Wed: 40
   Thu: 10
   Fri: 70
   Which day has the fewest books? (a) Thu (b) Tue (c) Wed (d) Mon
4. 4.Visitors to a science museum
   Jan: 250
   Feb: 150
   Mar: 300
   Apr: 100
   May: 200
   The number for Apr is what percent of the total?
5. 5.Visitors to a science museum
   Jan: 250
   Feb: 250
   Mar: 50
   Apr: 300
   May: 150
   Which month has the fewest visitors? (a) Feb (b) Apr (c) Mar (d) Jan
6. 6.Books sold by a shop
   Mon: 60
   Tue: 120
   Wed: 120
   Thu: 180
   Fri: 120
   How many more books are there for Wed than for Mon?
7. 7.Books sold by a shop
   Mon: 140
   Tue: 80
   Wed: 20
   Thu: 60
   Fri: 100
   The number for Thu is what percent of the total?
8. 8.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 40
   Wed: 40
   Thu: 20
   Fri: 70
   How many more mangoes are there for Fri than for Mon?
9. 9.Books sold by a shop
   Mon: 320
   Tue: 160
   Wed: 120
   Thu: 120
   Fri: 80
   What is the difference between the highest and the lowest number of books?
10. 10.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 120
    Apr: 90
    May: 210
    How many visitors are there in all?
11. 11.Trees planted by each class
    Class 6: 100
    Class 7: 250
    Class 8: 150
    Class 9: 150
    Class 10: 350
    Which class has the fewest trees? (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 7
12. 12.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 10
    Thu: 20
    Fri: 35
    How many more books are there for Fri than for Tue?
13. 13.Students who chose each subject
    Maths: 150
    Science: 50
    English: 125
    Hindi: 75
    Art: 100
    What is the average number of students per subject?
14. 14.Students who chose each subject
    Maths: 120
    Science: 120
    English: 120
    Hindi: 90
    Art: 150
    Which subject has the most students? (a) English (b) Art (c) Hindi (d) Science
15. 15.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 30
    Thu: 20
    Fri: 50
    How many more books are there for Mon than for Fri?
16. 16.Visitors to a science museum
    Jan: 140
    Feb: 60
    Mar: 40
    Apr: 80
    May: 80
    Which month has the fewest visitors? (a) May (b) Mar (c) Apr (d) Feb
17. 17.Books sold by a shop
    Mon: 300
    Tue: 50
    Wed: 200
    Thu: 250
    Fri: 200
    Which day has the fewest books? (a) Fri (b) Wed (c) Mon (d) Tue
18. 18.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 30
    Thu: 60
    Fri: 60
    What is the average number of books per day?
19. 19.Trees planted by each class
    Class 6: 350
    Class 7: 200
    Class 8: 100
    Class 9: 50
    Class 10: 300
    How many trees are there in all?
20. 20.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 60
    Class 10: 80
    How many more trees are there for Class 7 than for Class 8?
21. 21.Students who chose each subject
    Maths: 60
    Science: 60
    English: 75
    Hindi: 60
    Art: 45
    What is the difference between the highest and the lowest number of students?
22. 22.Books sold by a shop
    Mon: 40
    Tue: 200
    Wed: 240
    Thu: 200
    Fri: 120
    Which day has the fewest books? (a) Thu (b) Mon (c) Tue (d) Wed
23. 23.Visitors to a science museum
    Jan: 30
    Feb: 90
    Mar: 135
    Apr: 30
    May: 15
    How many more visitors are there for Mar than for Apr?
24. 24.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 100
    Thu: 150
    Fri: 300
    The number for Mon is what percent of the total?
25. 25.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 60
    Thu: 45
    Fri: 30
    How many more books are there for Mon than for Tue?
26. 26.Visitors to a science museum
    Jan: 50
    Feb: 70
    Mar: 50
    Apr: 10
    May: 20
    What is the average number of visitors per month?
27. 27.Students who chose each subject
    Maths: 200
    Science: 200
    English: 100
    Hindi: 300
    Art: 200
    How many students are there in all?
28. 28.Visitors to a science museum
    Jan: 120
    Feb: 150
    Mar: 90
    Apr: 120
    May: 120
    Which month has the most visitors? (a) Mar (b) May (c) Feb (d) Jan
29. 29.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 120
    Fri: 90
    The number for Thu is what percent of the total?
30. 30.Books sold by a shop
    Mon: 150
    Tue: 350
    Wed: 200
    Thu: 100
    Fri: 200
    Which day has the fewest books? (a) Fri (b) Thu (c) Wed (d) Mon
31. 31.Visitors to a science museum
    Jan: 60
    Feb: 50
    Mar: 50
    Apr: 30
    May: 10
    The number for Feb is what percent of the total?
32. 32.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 150
    Apr: 50
    May: 100
    The number for Apr is what percent of the total?
33. 33.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 45
    Apr: 75
    May: 30
    What is the average number of visitors per month?
34. 34.Books sold by a shop
    Mon: 120
    Tue: 80
    Wed: 240
    Thu: 160
    Fri: 200
    How many more books are there for Wed than for Tue?
35. 35.Visitors to a science museum
    Jan: 20
    Feb: 60
    Mar: 50
    Apr: 40
    May: 30
    What is the average number of visitors per month?
36. 36.Students who chose each subject
    Maths: 120
    Science: 60
    English: 80
    Hindi: 40
    Art: 100
    How many more students are there for Maths than for Art?
37. 37.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 175
    Wed: 150
    Thu: 75
    Fri: 75
    Which day has the most mangoes? (a) Wed (b) Mon (c) Tue (d) Thu
38. 38.Students who chose each subject
    Maths: 240
    Science: 160
    English: 120
    Hindi: 200
    Art: 80
    Which subject has the fewest students? (a) Science (b) English (c) Art (d) Maths
39. 39.Visitors to a science museum
    Jan: 200
    Feb: 40
    Mar: 120
    Apr: 320
    May: 120
    Which month has the most visitors? (a) Mar (b) Feb (c) Apr (d) Jan
40. 40.Trees planted by each class
    Class 6: 30
    Class 7: 150
    Class 8: 180
    Class 9: 120
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?

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