Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 209 · 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.Books sold by a shop
   Mon: 15
   Tue: 20
   Wed: 35
   Thu: 5
   Fri: 25
   How many more books are there for Wed than for Thu?
2. 2.Students who chose each subject
   Maths: 180
   Science: 120
   English: 90
   Hindi: 150
   Art: 60
   How many students are there in all?
3. 3.Mangoes sold by a fruit seller
   Mon: 75
   Tue: 125
   Wed: 125
   Thu: 150
   Fri: 25
   The number for Wed is what percent of the total?
4. 4.Books sold by a shop
   Mon: 50
   Tue: 20
   Wed: 30
   Thu: 40
   Fri: 60
   Which day has the fewest books? (a) Fri (b) Thu (c) Tue (d) Wed
5. 5.Books sold by a shop
   Mon: 40
   Tue: 40
   Wed: 40
   Thu: 30
   Fri: 50
   The number for Fri is what percent of the total?
6. 6.Students who chose each subject
   Maths: 40
   Science: 15
   English: 20
   Hindi: 5
   Art: 20
   How many more students are there for Science than for Hindi?
7. 7.Books sold by a shop
   Mon: 60
   Tue: 30
   Wed: 45
   Thu: 90
   Fri: 75
   What is the difference between the highest and the lowest number of books?
8. 8.Trees planted by each class
   Class 6: 100
   Class 7: 80
   Class 8: 80
   Class 9: 60
   Class 10: 80
   How many trees are there in all?
9. 9.Books sold by a shop
   Mon: 80
   Tue: 60
   Wed: 80
   Thu: 100
   Fri: 80
   The number for Fri is what percent of the total?
10. 10.Visitors to a science museum
    Jan: 80
    Feb: 100
    Mar: 80
    Apr: 80
    May: 60
    What is the difference between the highest and the lowest number of visitors?
11. 11.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 100
    Apr: 50
    May: 100
    How many visitors are there in all?
12. 12.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 200
    How many more mangoes are there for Fri than for Tue?
13. 13.Trees planted by each class
    Class 6: 100
    Class 7: 75
    Class 8: 50
    Class 9: 125
    Class 10: 150
    How many trees are there in all?
14. 14.Books sold by a shop
    Mon: 90
    Tue: 20
    Wed: 20
    Thu: 10
    Fri: 60
    What is the average number of books per day?
15. 15.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 200
    Thu: 200
    Fri: 200
    Which day has the most mangoes? (a) Tue (b) Fri (c) Mon (d) Wed
16. 16.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 60
    Wed: 50
    Thu: 40
    Fri: 20
    Which day has the fewest mangoes? (a) Thu (b) Fri (c) Wed (d) Tue
17. 17.Students who chose each subject
    Maths: 150
    Science: 200
    English: 100
    Hindi: 150
    Art: 400
    What is the difference between the highest and the lowest number of students?
18. 18.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 350
    Wed: 150
    Thu: 50
    Fri: 300
    How many more mangoes are there for Tue than for Fri?
19. 19.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 150
    Thu: 250
    Fri: 200
    How many books are there in all?
20. 20.Students who chose each subject
    Maths: 150
    Science: 125
    English: 100
    Hindi: 25
    Art: 100
    The number for Hindi is what percent of the total?
21. 21.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 35
    Apr: 20
    May: 5
    How many more visitors are there for Apr than for May?
22. 22.Students who chose each subject
    Maths: 50
    Science: 40
    English: 30
    Hindi: 40
    Art: 40
    Which subject has the most students? (a) English (b) Hindi (c) Maths (d) Art
23. 23.Books sold by a shop
    Mon: 90
    Tue: 120
    Wed: 150
    Thu: 180
    Fri: 60
    What is the average number of books per day?
24. 24.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 40
    Thu: 50
    Fri: 40
    Which day has the fewest mangoes? (a) Thu (b) Mon (c) Fri (d) Tue
25. 25.Books sold by a shop
    Mon: 200
    Tue: 120
    Wed: 240
    Thu: 200
    Fri: 40
    How many books are there in all?
26. 26.Trees planted by each class
    Class 6: 50
    Class 7: 125
    Class 8: 75
    Class 9: 100
    Class 10: 150
    How many trees are there in all?
27. 27.Students who chose each subject
    Maths: 20
    Science: 20
    English: 20
    Hindi: 25
    Art: 15
    How many more students are there for Hindi than for Maths?
28. 28.Visitors to a science museum
    Jan: 320
    Feb: 160
    Mar: 120
    Apr: 40
    May: 160
    Which month has the most visitors? (a) Apr (b) Jan (c) Mar (d) May
29. 29.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 80
    Thu: 200
    Fri: 160
    Which day has the fewest mangoes? (a) Mon (b) Fri (c) Thu (d) Wed
30. 30.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 20
    Wed: 15
    Thu: 10
    Fri: 20
    How many mangoes are there in all?
31. 31.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 80
    Thu: 80
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
32. 32.Trees planted by each class
    Class 6: 20
    Class 7: 30
    Class 8: 50
    Class 9: 60
    Class 10: 40
    How many trees are there in all?
33. 33.Visitors to a science museum
    Jan: 180
    Feb: 150
    Mar: 90
    Apr: 120
    May: 60
    Which month has the fewest visitors? (a) Apr (b) Mar (c) May (d) Feb
34. 34.Books sold by a shop
    Mon: 280
    Tue: 160
    Wed: 160
    Thu: 120
    Fri: 80
    How many more books are there for Mon than for Thu?
35. 35.Students who chose each subject
    Maths: 200
    Science: 50
    English: 400
    Hindi: 200
    Art: 150
    What is the average number of students per subject?
36. 36.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 20
    Thu: 30
    Fri: 60
    How many books are there in all?
37. 37.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 250
    Wed: 300
    Thu: 100
    Fri: 200
    What is the average number of mangoes per day?
38. 38.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 35
    Thu: 15
    Fri: 25
    Which day has the fewest books? (a) Wed (b) Tue (c) Mon (d) Thu
39. 39.Students who chose each subject
    Maths: 140
    Science: 80
    English: 40
    Hindi: 60
    Art: 80
    How many more students are there for Maths than for Science?
40. 40.Students who chose each subject
    Maths: 30
    Science: 150
    English: 120
    Hindi: 180
    Art: 120
    How many students are there in all?

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