Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 182 · 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: 20
   Tue: 70
   Wed: 40
   Thu: 30
   Fri: 40
   Which day has the most books? (a) Mon (b) Fri (c) Wed (d) Tue
2. 2.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 100
   Wed: 20
   Thu: 60
   Fri: 120
   Which day has the most mangoes? (a) Wed (b) Fri (c) Thu (d) Mon
3. 3.Visitors to a science museum
   Jan: 350
   Feb: 50
   Mar: 150
   Apr: 200
   May: 250
   How many visitors are there in all?
4. 4.Trees planted by each class
   Class 6: 30
   Class 7: 50
   Class 8: 20
   Class 9: 60
   Class 10: 40
   How many more trees are there for Class 10 than for Class 8?
5. 5.Visitors to a science museum
   Jan: 280
   Feb: 120
   Mar: 160
   Apr: 80
   May: 160
   The number for Feb is what percent of the total?
6. 6.Visitors to a science museum
   Jan: 120
   Feb: 150
   Mar: 120
   Apr: 120
   May: 90
   How many visitors are there in all?
7. 7.Visitors to a science museum
   Jan: 20
   Feb: 30
   Mar: 10
   Apr: 20
   May: 20
   How many visitors are there in all?
8. 8.Books sold by a shop
   Mon: 350
   Tue: 100
   Wed: 200
   Thu: 200
   Fri: 150
   Which day has the fewest books? (a) Fri (b) Thu (c) Tue (d) Mon
9. 9.Mangoes sold by a fruit seller
   Mon: 240
   Tue: 120
   Wed: 160
   Thu: 200
   Fri: 80
   How many more mangoes are there for Thu than for Tue?
10. 10.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 150
    Thu: 50
    Fri: 100
    What is the difference between the highest and the lowest number of books?
11. 11.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 20
    Which day has the fewest mangoes? (a) Fri (b) Mon (c) Wed (d) Tue
12. 12.Students who chose each subject
    Maths: 30
    Science: 40
    English: 40
    Hindi: 50
    Art: 40
    What is the difference between the highest and the lowest number of students?
13. 13.Trees planted by each class
    Class 6: 70
    Class 7: 20
    Class 8: 40
    Class 9: 30
    Class 10: 40
    Which class has the fewest trees? (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 9
14. 14.Books sold by a shop
    Mon: 280
    Tue: 200
    Wed: 160
    Thu: 40
    Fri: 120
    The number for Tue is what percent of the total?
15. 15.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 10
    Wed: 15
    Thu: 15
    Fri: 20
    How many more mangoes are there for Fri than for Wed?
16. 16.Visitors to a science museum
    Jan: 200
    Feb: 300
    Mar: 50
    Apr: 200
    May: 250
    Which month has the fewest visitors? (a) Jan (b) Apr (c) Mar (d) Feb
17. 17.Visitors to a science museum
    Jan: 350
    Feb: 250
    Mar: 200
    Apr: 150
    May: 50
    What is the difference between the highest and the lowest number of visitors?
18. 18.Mangoes sold by a fruit seller
    Mon: 35
    Tue: 5
    Wed: 15
    Thu: 30
    Fri: 15
    Which day has the most mangoes? (a) Tue (b) Thu (c) Fri (d) Mon
19. 19.Students who chose each subject
    Maths: 15
    Science: 40
    English: 10
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
20. 20.Trees planted by each class
    Class 6: 150
    Class 7: 350
    Class 8: 250
    Class 9: 150
    Class 10: 100
    Which class has the most trees? (a) Class 10 (b) Class 6 (c) Class 8 (d) Class 7
21. 21.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 90
    Thu: 30
    Fri: 60
    How many mangoes are there in all?
22. 22.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 90
    Fri: 120
    The number for Tue is what percent of the total?
23. 23.Visitors to a science museum
    Jan: 120
    Feb: 40
    Mar: 60
    Apr: 80
    May: 100
    How many visitors are there in all?
24. 24.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 200
    Thu: 100
    Fri: 75
    What is the difference between the highest and the lowest number of books?
25. 25.Books sold by a shop
    Mon: 15
    Tue: 20
    Wed: 10
    Thu: 35
    Fri: 20
    What is the difference between the highest and the lowest number of books?
26. 26.Trees planted by each class
    Class 6: 80
    Class 7: 100
    Class 8: 80
    Class 9: 60
    Class 10: 80
    The number for Class 9 is what percent of the total?
27. 27.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 80
    Thu: 40
    Fri: 100
    What is the average number of mangoes per day?
28. 28.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 60
    Thu: 20
    Fri: 80
    The number for Wed is what percent of the total?
29. 29.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 40
    How many mangoes are there in all?
30. 30.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 30
    Class 9: 40
    Class 10: 20
    The number for Class 7 is what percent of the total?
31. 31.Students who chose each subject
    Maths: 40
    Science: 50
    English: 10
    Hindi: 40
    Art: 60
    The number for Maths is what percent of the total?
32. 32.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 25
    Apr: 100
    May: 125
    Which month has the fewest visitors? (a) Feb (b) Apr (c) May (d) Mar
33. 33.Trees planted by each class
    Class 6: 75
    Class 7: 50
    Class 8: 200
    Class 9: 100
    Class 10: 75
    Which class has the fewest trees? (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 10
34. 34.Students who chose each subject
    Maths: 400
    Science: 100
    English: 150
    Hindi: 150
    Art: 200
    How many more students are there for Art than for Science?
35. 35.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 20
    Apr: 15
    May: 25
    What is the average number of visitors per month?
36. 36.Trees planted by each class
    Class 6: 240
    Class 7: 200
    Class 8: 160
    Class 9: 120
    Class 10: 80
    The number for Class 10 is what percent of the total?
37. 37.Trees planted by each class
    Class 6: 20
    Class 7: 50
    Class 8: 60
    Class 9: 40
    Class 10: 30
    The number for Class 7 is what percent of the total?
38. 38.Trees planted by each class
    Class 6: 40
    Class 7: 20
    Class 8: 40
    Class 9: 60
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
39. 39.Trees planted by each class
    Class 6: 150
    Class 7: 75
    Class 8: 175
    Class 9: 75
    Class 10: 25
    What is the average number of trees per class?
40. 40.Students who chose each subject
    Maths: 80
    Science: 100
    English: 60
    Hindi: 80
    Art: 80
    What is the average number of students per subject?

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