Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 300 · 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: 125
   Tue: 50
   Wed: 175
   Thu: 75
   Fri: 75
   How many more mangoes are there for Mon than for Tue?
2. 2.Books sold by a shop
   Mon: 40
   Tue: 60
   Wed: 180
   Thu: 60
   Fri: 60
   Which day has the most books? (a) Fri (b) Mon (c) Tue (d) Wed
3. 3.Trees planted by each class
   Class 6: 120
   Class 7: 15
   Class 8: 60
   Class 9: 45
   Class 10: 60
   How many more trees are there for Class 6 than for Class 7?
4. 4.Mangoes sold by a fruit seller
   Mon: 45
   Tue: 60
   Wed: 75
   Thu: 90
   Fri: 30
   Which day has the most mangoes? (a) Fri (b) Mon (c) Tue (d) Thu
5. 5.Visitors to a science museum
   Jan: 30
   Feb: 75
   Mar: 150
   Apr: 30
   May: 15
   The number for Feb is what percent of the total?
6. 6.Visitors to a science museum
   Jan: 200
   Feb: 200
   Mar: 150
   Apr: 250
   May: 200
   The number for Feb is what percent of the total?
7. 7.Students who chose each subject
   Maths: 40
   Science: 40
   English: 20
   Hindi: 70
   Art: 30
   The number for Hindi is what percent of the total?
8. 8.Books sold by a shop
   Mon: 100
   Tue: 140
   Wed: 80
   Thu: 20
   Fri: 60
   How many more books are there for Fri than for Thu?
9. 9.Students who chose each subject
   Maths: 100
   Science: 100
   English: 100
   Hindi: 125
   Art: 75
   How many more students are there for English than for Art?
10. 10.Books sold by a shop
    Mon: 10
    Tue: 35
    Wed: 20
    Thu: 15
    Fri: 20
    Which day has the fewest books? (a) Tue (b) Fri (c) Wed (d) Mon
11. 11.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 45
    Thu: 75
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
12. 12.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 75
    Which day has the fewest books? (a) Mon (b) Tue (c) Thu (d) Fri
13. 13.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 60
    Thu: 60
    Fri: 60
    Which day has the fewest books? (a) Mon (b) Tue (c) Wed (d) Fri
14. 14.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 180
    Wed: 60
    Thu: 150
    Fri: 120
    The number for Thu is what percent of the total?
15. 15.Students who chose each subject
    Maths: 20
    Science: 80
    English: 120
    Hindi: 80
    Art: 100
    How many students are there in all?
16. 16.Students who chose each subject
    Maths: 150
    Science: 180
    English: 60
    Hindi: 90
    Art: 120
    The number for Art is what percent of the total?
17. 17.Books sold by a shop
    Mon: 50
    Tue: 175
    Wed: 75
    Thu: 100
    Fri: 100
    What is the difference between the highest and the lowest number of books?
18. 18.Books sold by a shop
    Mon: 350
    Tue: 250
    Wed: 150
    Thu: 150
    Fri: 100
    What is the difference between the highest and the lowest number of books?
19. 19.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 120
    Class 9: 210
    Class 10: 120
    How many trees are there in all?
20. 20.Students who chose each subject
    Maths: 75
    Science: 90
    English: 60
    Hindi: 45
    Art: 30
    How many more students are there for Science than for Art?
21. 21.Trees planted by each class
    Class 6: 120
    Class 7: 180
    Class 8: 150
    Class 9: 90
    Class 10: 60
    Which class has the most trees? (a) Class 6 (b) Class 7 (c) Class 8 (d) Class 10
22. 22.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 90
    Thu: 210
    Fri: 60
    What is the average number of books per day?
23. 23.Books sold by a shop
    Mon: 40
    Tue: 100
    Wed: 60
    Thu: 120
    Fri: 80
    Which day has the fewest books? (a) Tue (b) Wed (c) Mon (d) Thu
24. 24.Trees planted by each class
    Class 6: 10
    Class 7: 50
    Class 8: 60
    Class 9: 50
    Class 10: 30
    Which class has the fewest trees? (a) Class 7 (b) Class 8 (c) Class 6 (d) Class 9
25. 25.Books sold by a shop
    Mon: 200
    Tue: 240
    Wed: 160
    Thu: 120
    Fri: 80
    What is the difference between the highest and the lowest number of books?
26. 26.Visitors to a science museum
    Jan: 80
    Feb: 200
    Mar: 240
    Apr: 120
    May: 160
    How many visitors are there in all?
27. 27.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 120
    Thu: 120
    Fri: 120
    Which day has the most books? (a) Thu (b) Fri (c) Mon (d) Tue
28. 28.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 60
    Wed: 120
    Thu: 120
    Fri: 90
    How many mangoes are there in all?
29. 29.Students who chose each subject
    Maths: 25
    Science: 20
    English: 15
    Hindi: 20
    Art: 20
    What is the average number of students per subject?
30. 30.Students who chose each subject
    Maths: 210
    Science: 180
    English: 30
    Hindi: 60
    Art: 120
    What is the difference between the highest and the lowest number of students?
31. 31.Books sold by a shop
    Mon: 120
    Tue: 45
    Wed: 45
    Thu: 60
    Fri: 30
    How many books are there in all?
32. 32.Students who chose each subject
    Maths: 25
    Science: 30
    English: 20
    Hindi: 10
    Art: 15
    Which subject has the most students? (a) Art (b) Science (c) Hindi (d) English
33. 33.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 75
    Class 9: 100
    Class 10: 125
    How many more trees are there for Class 7 than for Class 8?
34. 34.Books sold by a shop
    Mon: 20
    Tue: 35
    Wed: 20
    Thu: 5
    Fri: 20
    What is the average number of books per day?
35. 35.Students who chose each subject
    Maths: 400
    Science: 200
    English: 150
    Hindi: 100
    Art: 150
    What is the average number of students per subject?
36. 36.Books sold by a shop
    Mon: 75
    Tue: 90
    Wed: 60
    Thu: 45
    Fri: 30
    How many books are there in all?
37. 37.Students who chose each subject
    Maths: 200
    Science: 100
    English: 300
    Hindi: 200
    Art: 200
    How many students are there in all?
38. 38.Students who chose each subject
    Maths: 35
    Science: 25
    English: 5
    Hindi: 15
    Art: 20
    Which subject has the most students? (a) Art (b) English (c) Maths (d) Science
39. 39.Students who chose each subject
    Maths: 200
    Science: 120
    English: 40
    Hindi: 320
    Art: 120
    What is the difference between the highest and the lowest number of students?
40. 40.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 160
    How many mangoes are there in all?

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