Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 58 · 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: 30
   Tue: 150
   Wed: 90
   Thu: 120
   Fri: 210
   How many books are there in all?
2. 2.Trees planted by each class
   Class 6: 60
   Class 7: 60
   Class 8: 75
   Class 9: 45
   Class 10: 60
   What is the average number of trees per class?
3. 3.Mangoes sold by a fruit seller
   Mon: 240
   Tue: 200
   Wed: 160
   Thu: 120
   Fri: 80
   The number for Thu is what percent of the total?
4. 4.Visitors to a science museum
   Jan: 100
   Feb: 150
   Mar: 50
   Apr: 125
   May: 75
   Which month has the fewest visitors? (a) Apr (b) Mar (c) Jan (d) Feb
5. 5.Visitors to a science museum
   Jan: 105
   Feb: 45
   Mar: 30
   Apr: 45
   May: 75
   What is the average number of visitors per month?
6. 6.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 250
   Wed: 200
   Thu: 50
   Fri: 350
   Which day has the fewest mangoes? (a) Fri (b) Tue (c) Thu (d) Mon
7. 7.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 60
   Wed: 10
   Thu: 40
   Fri: 50
   What is the difference between the highest and the lowest number of mangoes?
8. 8.Mangoes sold by a fruit seller
   Mon: 20
   Tue: 25
   Wed: 30
   Thu: 20
   Fri: 5
   How many mangoes are there in all?
9. 9.Visitors to a science museum
   Jan: 40
   Feb: 100
   Mar: 60
   Apr: 120
   May: 80
   Which month has the fewest visitors? (a) Mar (b) Apr (c) Feb (d) Jan
10. 10.Books sold by a shop
    Mon: 40
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 40
    The number for Tue is what percent of the total?
11. 11.Students who chose each subject
    Maths: 150
    Science: 350
    English: 100
    Hindi: 250
    Art: 150
    How many students are there in all?
12. 12.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 300
    Wed: 250
    Thu: 150
    Fri: 200
    Which day has the most mangoes? (a) Tue (b) Fri (c) Wed (d) Mon
13. 13.Books sold by a shop
    Mon: 120
    Tue: 180
    Wed: 90
    Thu: 150
    Fri: 60
    How many more books are there for Mon than for Wed?
14. 14.Students who chose each subject
    Maths: 15
    Science: 60
    English: 75
    Hindi: 105
    Art: 45
    Which subject has the most students? (a) English (b) Science (c) Maths (d) Hindi
15. 15.Books sold by a shop
    Mon: 60
    Tue: 45
    Wed: 30
    Thu: 90
    Fri: 75
    The number for Fri is what percent of the total?
16. 16.Students who chose each subject
    Maths: 25
    Science: 30
    English: 20
    Hindi: 5
    Art: 20
    How many students are there in all?
17. 17.Visitors to a science museum
    Jan: 350
    Feb: 50
    Mar: 150
    Apr: 300
    May: 150
    The number for Feb is what percent of the total?
18. 18.Books sold by a shop
    Mon: 150
    Tue: 250
    Wed: 300
    Thu: 200
    Fri: 100
    What is the difference between the highest and the lowest number of books?
19. 19.Books sold by a shop
    Mon: 120
    Tue: 60
    Wed: 40
    Thu: 100
    Fri: 80
    Which day has the most books? (a) Mon (b) Fri (c) Thu (d) Wed
20. 20.Books sold by a shop
    Mon: 125
    Tue: 125
    Wed: 150
    Thu: 25
    Fri: 75
    What is the average number of books per day?
21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 150
    Class 9: 250
    Class 10: 350
    The number for Class 6 is what percent of the total?
22. 22.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 125
    Wed: 150
    Thu: 50
    Fri: 100
    How many more mangoes are there for Fri than for Mon?
23. 23.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 100
    Fri: 80
    How many books are there in all?
24. 24.Visitors to a science museum
    Jan: 80
    Feb: 160
    Mar: 240
    Apr: 160
    May: 160
    What is the difference between the highest and the lowest number of visitors?
25. 25.Students who chose each subject
    Maths: 75
    Science: 125
    English: 225
    Hindi: 50
    Art: 25
    What is the difference between the highest and the lowest number of students?
26. 26.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 120
    Wed: 120
    Thu: 120
    Fri: 150
    The number for Fri is what percent of the total?
27. 27.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 100
    Class 9: 100
    Class 10: 100
    The number for Class 10 is what percent of the total?
28. 28.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 120
    Wed: 40
    Thu: 100
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
29. 29.Trees planted by each class
    Class 6: 60
    Class 7: 180
    Class 8: 150
    Class 9: 120
    Class 10: 90
    Which class has the fewest trees? (a) Class 7 (b) Class 9 (c) Class 6 (d) Class 8
30. 30.Students who chose each subject
    Maths: 125
    Science: 100
    English: 75
    Hindi: 100
    Art: 100
    What is the average number of students per subject?
31. 31.Books sold by a shop
    Mon: 60
    Tue: 40
    Wed: 80
    Thu: 100
    Fri: 120
    Which day has the most books? (a) Fri (b) Wed (c) Mon (d) Tue
32. 32.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 140
    Wed: 60
    Thu: 60
    Fri: 20
    How many more mangoes are there for Tue than for Fri?
33. 33.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 150
    Thu: 180
    Fri: 150
    The number for Tue is what percent of the total?
34. 34.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 150
    Class 9: 200
    Class 10: 200
    How many more trees are there for Class 9 than for Class 8?
35. 35.Students who chose each subject
    Maths: 80
    Science: 120
    English: 60
    Hindi: 100
    Art: 40
    What is the difference between the highest and the lowest number of students?
36. 36.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 50
    Wed: 30
    Thu: 70
    Fri: 20
    Which day has the most mangoes? (a) Wed (b) Tue (c) Mon (d) Thu
37. 37.Students who chose each subject
    Maths: 240
    Science: 120
    English: 30
    Hindi: 90
    Art: 120
    The number for English is what percent of the total?
38. 38.Trees planted by each class
    Class 6: 50
    Class 7: 125
    Class 8: 150
    Class 9: 75
    Class 10: 100
    The number for Class 10 is what percent of the total?
39. 39.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 30
    Thu: 80
    Fri: 20
    How many more books are there for Wed than for Fri?
40. 40.Books sold by a shop
    Mon: 75
    Tue: 150
    Wed: 100
    Thu: 125
    Fri: 50
    What is the average number of books per day?

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