Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 665 · 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: 150
   Tue: 120
   Wed: 120
   Thu: 120
   Fri: 90
   How many more mangoes are there for Mon than for Fri?
2. 2.Mangoes sold by a fruit seller
   Mon: 160
   Tue: 240
   Wed: 200
   Thu: 40
   Fri: 160
   The number for Thu is what percent of the total?
3. 3.Trees planted by each class
   Class 6: 150
   Class 7: 200
   Class 8: 250
   Class 9: 300
   Class 10: 100
   What is the difference between the highest and the lowest number of trees?
4. 4.Mangoes sold by a fruit seller
   Mon: 120
   Tue: 40
   Wed: 80
   Thu: 60
   Fri: 100
   What is the average number of mangoes per day?
5. 5.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 100
   Wed: 75
   Thu: 125
   Fri: 50
   The number for Thu is what percent of the total?
6. 6.Trees planted by each class
   Class 6: 150
   Class 7: 60
   Class 8: 90
   Class 9: 210
   Class 10: 90
   How many trees are there in all?
7. 7.Trees planted by each class
   Class 6: 60
   Class 7: 75
   Class 8: 30
   Class 9: 90
   Class 10: 45
   What is the difference between the highest and the lowest number of trees?
8. 8.Books sold by a shop
   Mon: 280
   Tue: 40
   Wed: 120
   Thu: 160
   Fri: 200
   What is the difference between the highest and the lowest number of books?
9. 9.Books sold by a shop
   Mon: 60
   Tue: 300
   Wed: 30
   Thu: 90
   Fri: 120
   The number for Mon is what percent of the total?
10. 10.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 120
    Thu: 200
    Fri: 160
    Which day has the most mangoes? (a) Wed (b) Thu (c) Mon (d) Fri
11. 11.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 25
    Thu: 15
    Fri: 10
    Which day has the most mangoes? (a) Wed (b) Fri (c) Mon (d) Tue
12. 12.Books sold by a shop
    Mon: 120
    Tue: 45
    Wed: 60
    Thu: 45
    Fri: 30
    The number for Fri is what percent of the total?
13. 13.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 125
    Thu: 75
    Fri: 50
    How many more books are there for Thu than for Fri?
14. 14.Trees planted by each class
    Class 6: 125
    Class 7: 50
    Class 8: 75
    Class 9: 175
    Class 10: 75
    What is the average number of trees per class?
15. 15.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 40
    Fri: 50
    How many more mangoes are there for Mon than for Wed?
16. 16.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 200
    Class 9: 150
    Class 10: 200
    How many more trees are there for Class 6 than for Class 7?
17. 17.Trees planted by each class
    Class 6: 60
    Class 7: 90
    Class 8: 60
    Class 9: 30
    Class 10: 60
    What is the average number of trees per class?
18. 18.Books sold by a shop
    Mon: 160
    Tue: 280
    Wed: 160
    Thu: 160
    Fri: 40
    Which day has the most books? (a) Tue (b) Thu (c) Wed (d) Mon
19. 19.Trees planted by each class
    Class 6: 160
    Class 7: 40
    Class 8: 200
    Class 9: 240
    Class 10: 160
    The number for Class 9 is what percent of the total?
20. 20.Trees planted by each class
    Class 6: 100
    Class 7: 120
    Class 8: 60
    Class 9: 80
    Class 10: 40
    What is the difference between the highest and the lowest number of trees?
21. 21.Trees planted by each class
    Class 6: 350
    Class 7: 200
    Class 8: 150
    Class 9: 50
    Class 10: 250
    How many more trees are there for Class 6 than for Class 8?
22. 22.Books sold by a shop
    Mon: 100
    Tue: 125
    Wed: 100
    Thu: 100
    Fri: 75
    Which day has the fewest books? (a) Mon (b) Wed (c) Thu (d) Fri
23. 23.Students who chose each subject
    Maths: 40
    Science: 70
    English: 40
    Hindi: 20
    Art: 30
    The number for Art is what percent of the total?
24. 24.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 100
    Class 9: 200
    Class 10: 300
    Which class has the most trees? (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 7
25. 25.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 45
    Thu: 30
    Fri: 90
    How many more mangoes are there for Fri than for Mon?
26. 26.Students who chose each subject
    Maths: 50
    Science: 20
    English: 10
    Hindi: 5
    Art: 15
    How many students are there in all?
27. 27.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 150
    Thu: 250
    Fri: 200
    What is the difference between the highest and the lowest number of books?
28. 28.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 60
    Apr: 150
    May: 180
    Which month has the fewest visitors? (a) Apr (b) Feb (c) Jan (d) Mar
29. 29.Students who chose each subject
    Maths: 160
    Science: 200
    English: 160
    Hindi: 160
    Art: 120
    The number for Science is what percent of the total?
30. 30.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 45
    Thu: 105
    Fri: 30
    Which day has the fewest books? (a) Fri (b) Mon (c) Wed (d) Thu
31. 31.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 60
    Thu: 45
    Fri: 75
    Which day has the fewest mangoes? (a) Wed (b) Tue (c) Thu (d) Fri
32. 32.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 60
    Art: 20
    Which subject has the most students? (a) Science (b) English (c) Maths (d) Hindi
33. 33.Students who chose each subject
    Maths: 160
    Science: 120
    English: 200
    Hindi: 160
    Art: 160
    What is the average number of students per subject?
34. 34.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 20
    Thu: 120
    Fri: 60
    What is the average number of books per day?
35. 35.Books sold by a shop
    Mon: 175
    Tue: 25
    Wed: 50
    Thu: 100
    Fri: 150
    The number for Tue is what percent of the total?
36. 36.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 75
    Wed: 45
    Thu: 60
    Fri: 30
    What is the average number of mangoes per day?
37. 37.Trees planted by each class
    Class 6: 100
    Class 7: 125
    Class 8: 50
    Class 9: 75
    Class 10: 150
    What is the average number of trees per class?
38. 38.Students who chose each subject
    Maths: 20
    Science: 35
    English: 10
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
39. 39.Visitors to a science museum
    Jan: 160
    Feb: 200
    Mar: 160
    Apr: 120
    May: 160
    Which month has the most visitors? (a) Feb (b) Jan (c) May (d) Apr
40. 40.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 120
    Thu: 80
    Fri: 40
    How many more books are there for Mon than for Fri?

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