Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 592 · 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: 80
   Tue: 60
   Wed: 120
   Thu: 100
   Fri: 40
   How many mangoes are there in all?
2. 2.Trees planted by each class
   Class 6: 150
   Class 7: 100
   Class 8: 200
   Class 9: 300
   Class 10: 250
   How many trees are there in all?
3. 3.Visitors to a science museum
   Jan: 80
   Feb: 280
   Mar: 120
   Apr: 200
   May: 120
   Which month has the most visitors? (a) Mar (b) May (c) Feb (d) Jan
4. 4.Trees planted by each class
   Class 6: 350
   Class 7: 250
   Class 8: 150
   Class 9: 150
   Class 10: 100
   The number for Class 10 is what percent of the total?
5. 5.Books sold by a shop
   Mon: 30
   Tue: 20
   Wed: 20
   Thu: 10
   Fri: 20
   What is the average number of books per day?
6. 6.Mangoes sold by a fruit seller
   Mon: 120
   Tue: 40
   Wed: 120
   Thu: 320
   Fri: 200
   What is the difference between the highest and the lowest number of mangoes?
7. 7.Mangoes sold by a fruit seller
   Mon: 125
   Tue: 100
   Wed: 150
   Thu: 75
   Fri: 50
   Which day has the most mangoes? (a) Mon (b) Thu (c) Wed (d) Fri
8. 8.Trees planted by each class
   Class 6: 150
   Class 7: 180
   Class 8: 90
   Class 9: 120
   Class 10: 60
   The number for Class 10 is what percent of the total?
9. 9.Visitors to a science museum
   Jan: 150
   Feb: 200
   Mar: 200
   Apr: 250
   May: 200
   Which month has the most visitors? (a) Jan (b) Apr (c) Feb (d) Mar
10. 10.Visitors to a science museum
    Jan: 125
    Feb: 150
    Mar: 100
    Apr: 25
    May: 100
    The number for Jan is what percent of the total?
11. 11.Trees planted by each class
    Class 6: 300
    Class 7: 200
    Class 8: 100
    Class 9: 250
    Class 10: 150
    What is the average number of trees per class?
12. 12.Visitors to a science museum
    Jan: 240
    Feb: 80
    Mar: 160
    Apr: 160
    May: 160
    The number for Feb is what percent of the total?
13. 13.Students who chose each subject
    Maths: 160
    Science: 80
    English: 80
    Hindi: 20
    Art: 60
    How many students are there in all?
14. 14.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 30
    The number for Wed is what percent of the total?
15. 15.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 10
    Apr: 20
    May: 30
    How many visitors are there in all?
16. 16.Students who chose each subject
    Maths: 15
    Science: 35
    English: 5
    Hindi: 30
    Art: 15
    What is the difference between the highest and the lowest number of students?
17. 17.Books sold by a shop
    Mon: 75
    Tue: 25
    Wed: 125
    Thu: 125
    Fri: 150
    The number for Tue is what percent of the total?
18. 18.Books sold by a shop
    Mon: 15
    Tue: 10
    Wed: 25
    Thu: 30
    Fri: 20
    How many books are there in all?
19. 19.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 80
    Apr: 20
    May: 100
    The number for Jan is what percent of the total?
20. 20.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 80
    Thu: 240
    Fri: 160
    Which day has the fewest books? (a) Thu (b) Mon (c) Wed (d) Tue
21. 21.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 70
    Wed: 40
    Thu: 40
    Fri: 20
    How many more mangoes are there for Tue than for Wed?
22. 22.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 120
    Apr: 120
    May: 90
    How many visitors are there in all?
23. 23.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 175
    Wed: 25
    Thu: 75
    Fri: 100
    What is the average number of mangoes per day?
24. 24.Trees planted by each class
    Class 6: 40
    Class 7: 200
    Class 8: 280
    Class 9: 120
    Class 10: 160
    What is the average number of trees per class?
25. 25.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 80
    Wed: 80
    Thu: 40
    Fri: 200
    Which day has the most mangoes? (a) Wed (b) Mon (c) Fri (d) Tue
26. 26.Visitors to a science museum
    Jan: 150
    Feb: 250
    Mar: 50
    Apr: 200
    May: 350
    How many more visitors are there for May than for Mar?
27. 27.Trees planted by each class
    Class 6: 30
    Class 7: 5
    Class 8: 15
    Class 9: 35
    Class 10: 15
    Which class has the most trees? (a) Class 8 (b) Class 9 (c) Class 6 (d) Class 10
28. 28.Visitors to a science museum
    Jan: 100
    Feb: 25
    Mar: 150
    Apr: 175
    May: 50
    What is the difference between the highest and the lowest number of visitors?
29. 29.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 120
    Class 10: 20
    How many more trees are there for Class 7 than for Class 8?
30. 30.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 50
    What is the average number of books per day?
31. 31.Visitors to a science museum
    Jan: 100
    Feb: 140
    Mar: 60
    Apr: 60
    May: 40
    The number for Apr is what percent of the total?
32. 32.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 120
    Thu: 100
    Fri: 40
    Which day has the most books? (a) Fri (b) Tue (c) Wed (d) Thu
33. 33.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 240
    Wed: 200
    Thu: 160
    Fri: 120
    How many more mangoes are there for Wed than for Thu?
34. 34.Trees planted by each class
    Class 6: 100
    Class 7: 40
    Class 8: 60
    Class 9: 80
    Class 10: 120
    How many trees are there in all?
35. 35.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 10
    Class 9: 15
    Class 10: 20
    The number for Class 7 is what percent of the total?
36. 36.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 30
    Wed: 20
    Thu: 40
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
37. 37.Students who chose each subject
    Maths: 25
    Science: 5
    English: 25
    Hindi: 10
    Art: 35
    Which subject has the most students? (a) Science (b) Hindi (c) Art (d) English
38. 38.Trees planted by each class
    Class 6: 250
    Class 7: 150
    Class 8: 200
    Class 9: 200
    Class 10: 200
    The number for Class 9 is what percent of the total?
39. 39.Visitors to a science museum
    Jan: 20
    Feb: 15
    Mar: 25
    Apr: 35
    May: 5
    How many more visitors are there for Jan than for May?
40. 40.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 60
    Wed: 40
    Thu: 30
    Fri: 20
    What is the average number of mangoes per day?

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