Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 785 · 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: 60
   Tue: 50
   Wed: 40
   Thu: 30
   Fri: 20
   How many mangoes are there in all?
2. 2.Visitors to a science museum
   Jan: 270
   Feb: 60
   Mar: 60
   Apr: 180
   May: 30
   What is the difference between the highest and the lowest number of visitors?
3. 3.Books sold by a shop
   Mon: 150
   Tue: 50
   Wed: 75
   Thu: 125
   Fri: 100
   How many books are there in all?
4. 4.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 30
   Wed: 90
   Thu: 30
   Fri: 20
   Which day has the most mangoes? (a) Tue (b) Thu (c) Mon (d) Wed
5. 5.Trees planted by each class
   Class 6: 100
   Class 7: 80
   Class 8: 80
   Class 9: 60
   Class 10: 80
   How many trees are there in all?
6. 6.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 150
   Wed: 50
   Thu: 125
   Fri: 75
   How many more mangoes are there for Mon than for Wed?
7. 7.Mangoes sold by a fruit seller
   Mon: 60
   Tue: 75
   Wed: 60
   Thu: 60
   Fri: 45
   How many more mangoes are there for Tue than for Thu?
8. 8.Books sold by a shop
   Mon: 40
   Tue: 10
   Wed: 20
   Thu: 15
   Fri: 15
   Which day has the most books? (a) Tue (b) Thu (c) Wed (d) Mon
9. 9.Books sold by a shop
   Mon: 175
   Tue: 75
   Wed: 100
   Thu: 50
   Fri: 100
   Which day has the fewest books? (a) Mon (b) Thu (c) Tue (d) Fri
10. 10.Trees planted by each class
    Class 6: 100
    Class 7: 80
    Class 8: 120
    Class 9: 60
    Class 10: 40
    How many more trees are there for Class 9 than for Class 10?
11. 11.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 150
    Thu: 180
    Fri: 150
    How many mangoes are there in all?
12. 12.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 15
    Thu: 10
    Fri: 40
    The number for Thu is what percent of the total?
13. 13.Students who chose each subject
    Maths: 60
    Science: 90
    English: 45
    Hindi: 30
    Art: 75
    The number for Hindi is what percent of the total?
14. 14.Visitors to a science museum
    Jan: 70
    Feb: 40
    Mar: 40
    Apr: 30
    May: 20
    What is the average number of visitors per month?
15. 15.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 45
    Thu: 75
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
16. 16.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 40
    Wed: 60
    Thu: 140
    Fri: 60
    The number for Thu is what percent of the total?
17. 17.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
18. 18.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 60
    Thu: 30
    Fri: 240
    The number for Thu is what percent of the total?
19. 19.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 300
    Wed: 200
    Thu: 100
    Fri: 150
    Which day has the most mangoes? (a) Fri (b) Thu (c) Tue (d) Mon
20. 20.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 105
    Wed: 45
    Thu: 15
    Fri: 60
    The number for Mon is what percent of the total?
21. 21.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 80
    Apr: 120
    May: 160
    What is the average number of visitors per month?
22. 22.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 50
    Apr: 150
    May: 100
    How many more visitors are there for Apr than for May?
23. 23.Books sold by a shop
    Mon: 350
    Tue: 150
    Wed: 150
    Thu: 50
    Fri: 300
    What is the average number of books per day?
24. 24.Books sold by a shop
    Mon: 35
    Tue: 5
    Wed: 15
    Thu: 25
    Fri: 20
    Which day has the fewest books? (a) Thu (b) Tue (c) Mon (d) Wed
25. 25.Visitors to a science museum
    Jan: 120
    Feb: 160
    Mar: 80
    Apr: 200
    May: 240
    Which month has the fewest visitors? (a) Apr (b) May (c) Jan (d) Mar
26. 26.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 20
    Class 9: 30
    Class 10: 70
    Which class has the fewest trees? (a) Class 7 (b) Class 6 (c) Class 10 (d) Class 8
27. 27.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 200
    Class 9: 300
    Class 10: 100
    Which class has the most trees? (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 6
28. 28.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 225
    Wed: 75
    Thu: 100
    Fri: 25
    What is the average number of mangoes per day?
29. 29.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 10
    Apr: 15
    May: 25
    How many more visitors are there for May than for Feb?
30. 30.Books sold by a shop
    Mon: 80
    Tue: 140
    Wed: 80
    Thu: 40
    Fri: 60
    What is the average number of books per day?
31. 31.Books sold by a shop
    Mon: 300
    Tue: 250
    Wed: 150
    Thu: 250
    Fri: 50
    How many more books are there for Mon than for Fri?
32. 32.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 10
    Apr: 30
    May: 20
    How many visitors are there in all?
33. 33.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 40
    Which day has the most books? (a) Tue (b) Thu (c) Wed (d) Mon
34. 34.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 35
    How many more mangoes are there for Wed than for Mon?
35. 35.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 250
    Class 9: 300
    Class 10: 200
    The number for Class 8 is what percent of the total?
36. 36.Students who chose each subject
    Maths: 200
    Science: 120
    English: 80
    Hindi: 160
    Art: 240
    Which subject has the most students? (a) English (b) Hindi (c) Maths (d) Art
37. 37.Visitors to a science museum
    Jan: 40
    Feb: 240
    Mar: 160
    Apr: 200
    May: 160
    Which month has the most visitors? (a) Jan (b) Mar (c) May (d) Feb
38. 38.Students who chose each subject
    Maths: 20
    Science: 40
    English: 30
    Hindi: 70
    Art: 40
    How many more students are there for Hindi than for Art?
39. 39.Books sold by a shop
    Mon: 35
    Tue: 20
    Wed: 15
    Thu: 20
    Fri: 10
    Which day has the most books? (a) Wed (b) Tue (c) Mon (d) Fri
40. 40.Visitors to a science museum
    Jan: 350
    Feb: 200
    Mar: 150
    Apr: 200
    May: 100
    What is the difference between the highest and the lowest number of visitors?

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