Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 607 · 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.Students who chose each subject
   Maths: 80
   Science: 240
   English: 160
   Hindi: 160
   Art: 160
   What is the difference between the highest and the lowest number of students?
2. 2.Mangoes sold by a fruit seller
   Mon: 105
   Tue: 60
   Wed: 30
   Thu: 45
   Fri: 60
   How many mangoes are there in all?
3. 3.Mangoes sold by a fruit seller
   Mon: 210
   Tue: 120
   Wed: 60
   Thu: 120
   Fri: 90
   What is the difference between the highest and the lowest number of mangoes?
4. 4.Visitors to a science museum
   Jan: 40
   Feb: 20
   Mar: 15
   Apr: 10
   May: 15
   Which month has the most visitors? (a) Jan (b) Feb (c) May (d) Mar
5. 5.Mangoes sold by a fruit seller
   Mon: 20
   Tue: 40
   Wed: 30
   Thu: 50
   Fri: 60
   How many more mangoes are there for Fri than for Wed?
6. 6.Books sold by a shop
   Mon: 120
   Tue: 120
   Wed: 90
   Thu: 60
   Fri: 210
   Which day has the fewest books? (a) Wed (b) Fri (c) Thu (d) Mon
7. 7.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 45
   Wed: 60
   Thu: 75
   Fri: 30
   How many more mangoes are there for Tue than for Fri?
8. 8.Mangoes sold by a fruit seller
   Mon: 105
   Tue: 45
   Wed: 75
   Thu: 30
   Fri: 45
   Which day has the fewest mangoes? (a) Mon (b) Tue (c) Fri (d) Thu
9. 9.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 75
   Wed: 60
   Thu: 30
   Fri: 45
   How many more mangoes are there for Tue than for Fri?
10. 10.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 150
    Thu: 100
    Fri: 300
    Which day has the most mangoes? (a) Fri (b) Wed (c) Tue (d) Thu
11. 11.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 150
    Thu: 200
    Fri: 200
    How many books are there in all?
12. 12.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 40
    Apr: 40
    May: 30
    The number for Apr is what percent of the total?
13. 13.Books sold by a shop
    Mon: 160
    Tue: 120
    Wed: 160
    Thu: 160
    Fri: 200
    Which day has the fewest books? (a) Tue (b) Wed (c) Mon (d) Fri
14. 14.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 5
    Thu: 30
    Fri: 15
    Which day has the fewest books? (a) Mon (b) Tue (c) Wed (d) Thu
15. 15.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 60
    Thu: 90
    Fri: 30
    Which day has the fewest mangoes? (a) Thu (b) Wed (c) Tue (d) Fri
16. 16.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 5
    Thu: 20
    Fri: 25
    The number for Tue is what percent of the total?
17. 17.Trees planted by each class
    Class 6: 200
    Class 7: 320
    Class 8: 80
    Class 9: 40
    Class 10: 160
    How many trees are there in all?
18. 18.Visitors to a science museum
    Jan: 200
    Feb: 250
    Mar: 150
    Apr: 200
    May: 200
    What is the average number of visitors per month?
19. 19.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 10
    Thu: 25
    Fri: 20
    Which day has the most books? (a) Mon (b) Fri (c) Wed (d) Tue
20. 20.Books sold by a shop
    Mon: 20
    Tue: 20
    Wed: 5
    Thu: 25
    Fri: 30
    Which day has the most books? (a) Thu (b) Wed (c) Tue (d) Fri
21. 21.Students who chose each subject
    Maths: 60
    Science: 60
    English: 90
    Hindi: 30
    Art: 60
    Which subject has the fewest students? (a) Hindi (b) Maths (c) Science (d) English
22. 22.Trees planted by each class
    Class 6: 30
    Class 7: 75
    Class 8: 45
    Class 9: 90
    Class 10: 60
    Which class has the most trees? (a) Class 7 (b) Class 9 (c) Class 10 (d) Class 8
23. 23.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    The number for Fri is what percent of the total?
24. 24.Books sold by a shop
    Mon: 50
    Tue: 175
    Wed: 150
    Thu: 25
    Fri: 100
    Which day has the fewest books? (a) Tue (b) Thu (c) Mon (d) Wed
25. 25.Mangoes sold by a fruit seller
    Mon: 140
    Tue: 60
    Wed: 20
    Thu: 60
    Fri: 120
    What is the average number of mangoes per day?
26. 26.Books sold by a shop
    Mon: 360
    Tue: 120
    Wed: 120
    Thu: 120
    Fri: 80
    The number for Tue is what percent of the total?
27. 27.Students who chose each subject
    Maths: 30
    Science: 40
    English: 40
    Hindi: 50
    Art: 40
    Which subject has the fewest students? (a) Science (b) Hindi (c) Maths (d) English
28. 28.Students who chose each subject
    Maths: 100
    Science: 75
    English: 175
    Hindi: 50
    Art: 100
    Which subject has the most students? (a) Hindi (b) Art (c) Science (d) English
29. 29.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 40
    Class 9: 20
    Class 10: 30
    How many more trees are there for Class 6 than for Class 9?
30. 30.Visitors to a science museum
    Jan: 10
    Feb: 40
    Mar: 5
    Apr: 25
    May: 20
    What is the average number of visitors per month?
31. 31.Visitors to a science museum
    Jan: 70
    Feb: 20
    Mar: 50
    Apr: 10
    May: 50
    What is the difference between the highest and the lowest number of visitors?
32. 32.Books sold by a shop
    Mon: 40
    Tue: 20
    Wed: 60
    Thu: 50
    Fri: 30
    What is the difference between the highest and the lowest number of books?
33. 33.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 5
    Thu: 40
    Fri: 15
    How many mangoes are there in all?
34. 34.Books sold by a shop
    Mon: 175
    Tue: 75
    Wed: 25
    Thu: 75
    Fri: 150
    Which day has the fewest books? (a) Wed (b) Thu (c) Mon (d) Tue
35. 35.Books sold by a shop
    Mon: 160
    Tue: 200
    Wed: 120
    Thu: 160
    Fri: 160
    What is the difference between the highest and the lowest number of books?
36. 36.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 160
    Apr: 200
    May: 120
    How many more visitors are there for Jan than for May?
37. 37.Students who chose each subject
    Maths: 160
    Science: 60
    English: 60
    Hindi: 100
    Art: 20
    What is the average number of students per subject?
38. 38.Students who chose each subject
    Maths: 200
    Science: 350
    English: 150
    Hindi: 100
    Art: 200
    What is the difference between the highest and the lowest number of students?
39. 39.Visitors to a science museum
    Jan: 75
    Feb: 100
    Mar: 175
    Apr: 125
    May: 25
    Which month has the most visitors? (a) Jan (b) Apr (c) May (d) Mar
40. 40.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 50
    Thu: 125
    Fri: 75
    The number for Wed is what percent of the total?

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