Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 681 · 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: 60
   Tue: 45
   Wed: 75
   Thu: 105
   Fri: 15
   How many books are there in all?
2. 2.Students who chose each subject
   Maths: 240
   Science: 40
   English: 80
   Hindi: 280
   Art: 160
   Which subject has the most students? (a) English (b) Art (c) Hindi (d) Maths
3. 3.Books sold by a shop
   Mon: 150
   Tue: 120
   Wed: 120
   Thu: 120
   Fri: 90
   How many more books are there for Thu than for Fri?
4. 4.Mangoes sold by a fruit seller
   Mon: 50
   Tue: 100
   Wed: 100
   Thu: 150
   Fri: 100
   Which day has the most mangoes? (a) Mon (b) Fri (c) Thu (d) Wed
5. 5.Trees planted by each class
   Class 6: 150
   Class 7: 125
   Class 8: 50
   Class 9: 75
   Class 10: 100
   The number for Class 7 is what percent of the total?
6. 6.Mangoes sold by a fruit seller
   Mon: 280
   Tue: 160
   Wed: 120
   Thu: 80
   Fri: 160
   Which day has the fewest mangoes? (a) Fri (b) Tue (c) Wed (d) Thu
7. 7.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 50
   Wed: 10
   Thu: 60
   Fri: 40
   What is the difference between the highest and the lowest number of mangoes?
8. 8.Mangoes sold by a fruit seller
   Mon: 200
   Tue: 80
   Wed: 120
   Thu: 280
   Fri: 120
   How many mangoes are there in all?
9. 9.Books sold by a shop
   Mon: 40
   Tue: 40
   Wed: 40
   Thu: 50
   Fri: 30
   How many more books are there for Tue than for Fri?
10. 10.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 50
    Class 9: 200
    Class 10: 300
    Which class has the most trees? (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 10
11. 11.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 120
    Thu: 20
    Fri: 100
    How many more books are there for Mon than for Thu?
12. 12.Trees planted by each class
    Class 6: 30
    Class 7: 25
    Class 8: 15
    Class 9: 10
    Class 10: 20
    The number for Class 8 is what percent of the total?
13. 13.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 50
    Thu: 40
    Fri: 30
    The number for Fri is what percent of the total?
14. 14.Students who chose each subject
    Maths: 175
    Science: 125
    English: 50
    Hindi: 75
    Art: 75
    What is the average number of students per subject?
15. 15.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 150
    Fri: 90
    Which day has the most books? (a) Thu (b) Mon (c) Fri (d) Tue
16. 16.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 90
    Thu: 60
    Fri: 15
    The number for Tue is what percent of the total?
17. 17.Visitors to a science museum
    Jan: 70
    Feb: 20
    Mar: 30
    Apr: 50
    May: 30
    Which month has the most visitors? (a) Mar (b) Feb (c) May (d) Jan
18. 18.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 15
    Class 9: 20
    Class 10: 20
    The number for Class 7 is what percent of the total?
19. 19.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 30
    Wed: 40
    Thu: 20
    Fri: 60
    Which day has the fewest mangoes? (a) Thu (b) Tue (c) Fri (d) Mon
20. 20.Trees planted by each class
    Class 6: 120
    Class 7: 200
    Class 8: 120
    Class 9: 280
    Class 10: 80
    What is the average number of trees per class?
21. 21.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 25
    Wed: 30
    Thu: 10
    Fri: 20
    How many mangoes are there in all?
22. 22.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 80
    Class 10: 60
    How many trees are there in all?
23. 23.Students who chose each subject
    Maths: 35
    Science: 25
    English: 15
    Hindi: 20
    Art: 5
    How many more students are there for English than for Art?
24. 24.Trees planted by each class
    Class 6: 180
    Class 7: 80
    Class 8: 40
    Class 9: 80
    Class 10: 20
    Which class has the fewest trees? (a) Class 6 (b) Class 10 (c) Class 9 (d) Class 8
25. 25.Books sold by a shop
    Mon: 60
    Tue: 20
    Wed: 30
    Thu: 50
    Fri: 40
    Which day has the fewest books? (a) Mon (b) Wed (c) Tue (d) Fri
26. 26.Books sold by a shop
    Mon: 150
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 25
    Which day has the most books? (a) Thu (b) Fri (c) Mon (d) Wed
27. 27.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 25
    How many mangoes are there in all?
28. 28.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 180
    Wed: 120
    Thu: 60
    Fri: 120
    The number for Thu is what percent of the total?
29. 29.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    What is the average number of books per day?
30. 30.Students who chose each subject
    Maths: 5
    Science: 35
    English: 15
    Hindi: 20
    Art: 25
    How many students are there in all?
31. 31.Students who chose each subject
    Maths: 150
    Science: 300
    English: 200
    Hindi: 250
    Art: 100
    Which subject has the fewest students? (a) Art (b) Hindi (c) Science (d) Maths
32. 32.Students who chose each subject
    Maths: 45
    Science: 90
    English: 15
    Hindi: 105
    Art: 45
    How many students are there in all?
33. 33.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 60
    Wed: 10
    Thu: 40
    Fri: 40
    How many mangoes are there in all?
34. 34.Students who chose each subject
    Maths: 20
    Science: 30
    English: 15
    Hindi: 25
    Art: 10
    Which subject has the fewest students? (a) Maths (b) Art (c) Science (d) English
35. 35.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 350
    Thu: 150
    Fri: 50
    What is the average number of books per day?
36. 36.Students who chose each subject
    Maths: 30
    Science: 50
    English: 20
    Hindi: 70
    Art: 30
    How many students are there in all?
37. 37.Students who chose each subject
    Maths: 120
    Science: 15
    English: 60
    Hindi: 75
    Art: 30
    How many students are there in all?
38. 38.Students who chose each subject
    Maths: 30
    Science: 50
    English: 30
    Hindi: 80
    Art: 10
    What is the difference between the highest and the lowest number of students?
39. 39.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    What is the difference between the highest and the lowest number of books?
40. 40.Students who chose each subject
    Maths: 160
    Science: 120
    English: 200
    Hindi: 160
    Art: 160
    How many more students are there for Maths than for Science?

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