Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 891 · 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: 160
   Tue: 240
   Wed: 160
   Thu: 40
   Fri: 200
   How many more mangoes are there for Mon than for Thu?
2. 2.Visitors to a science museum
   Jan: 80
   Feb: 100
   Mar: 80
   Apr: 60
   May: 80
   Which month has the fewest visitors? (a) Mar (b) Apr (c) Feb (d) May
3. 3.Books sold by a shop
   Mon: 40
   Tue: 20
   Wed: 40
   Thu: 40
   Fri: 60
   Which day has the fewest books? (a) Wed (b) Tue (c) Thu (d) Mon
4. 4.Visitors to a science museum
   Jan: 75
   Feb: 60
   Mar: 60
   Apr: 45
   May: 60
   How many more visitors are there for Jan than for May?
5. 5.Books sold by a shop
   Mon: 160
   Tue: 160
   Wed: 160
   Thu: 120
   Fri: 200
   How many more books are there for Fri than for Mon?
6. 6.Books sold by a shop
   Mon: 20
   Tue: 15
   Wed: 30
   Thu: 25
   Fri: 10
   Which day has the fewest books? (a) Thu (b) Mon (c) Wed (d) Fri
7. 7.Trees planted by each class
   Class 6: 200
   Class 7: 200
   Class 8: 200
   Class 9: 300
   Class 10: 100
   Which class has the fewest trees? (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 10
8. 8.Mangoes sold by a fruit seller
   Mon: 70
   Tue: 10
   Wed: 50
   Thu: 40
   Fri: 30
   How many more mangoes are there for Mon than for Thu?
9. 9.Students who chose each subject
   Maths: 160
   Science: 80
   English: 160
   Hindi: 240
   Art: 160
   Which subject has the fewest students? (a) Art (b) Science (c) Hindi (d) Maths
10. 10.Visitors to a science museum
    Jan: 60
    Feb: 75
    Mar: 45
    Apr: 30
    May: 90
    How many visitors are there in all?
11. 11.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 40
    Thu: 140
    Fri: 80
    Which day has the most books? (a) Tue (b) Wed (c) Mon (d) Thu
12. 12.Students who chose each subject
    Maths: 105
    Science: 45
    English: 60
    Hindi: 15
    Art: 75
    Which subject has the fewest students? (a) Art (b) English (c) Science (d) Hindi
13. 13.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 10
    How many mangoes are there in all?
14. 14.Books sold by a shop
    Mon: 30
    Tue: 50
    Wed: 30
    Thu: 70
    Fri: 20
    Which day has the most books? (a) Mon (b) Wed (c) Thu (d) Fri
15. 15.Visitors to a science museum
    Jan: 90
    Feb: 150
    Mar: 180
    Apr: 150
    May: 30
    How many visitors are there in all?
16. 16.Books sold by a shop
    Mon: 150
    Tue: 50
    Wed: 75
    Thu: 100
    Fri: 125
    What is the difference between the highest and the lowest number of books?
17. 17.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 20
    Wed: 25
    Thu: 20
    Fri: 20
    What is the difference between the highest and the lowest number of mangoes?
18. 18.Visitors to a science museum
    Jan: 150
    Feb: 250
    Mar: 300
    Apr: 100
    May: 200
    What is the difference between the highest and the lowest number of visitors?
19. 19.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 100
    Thu: 40
    Fri: 120
    How many books are there in all?
20. 20.Trees planted by each class
    Class 6: 90
    Class 7: 30
    Class 8: 75
    Class 9: 60
    Class 10: 45
    What is the average number of trees per class?
21. 21.Students who chose each subject
    Maths: 100
    Science: 250
    English: 300
    Hindi: 150
    Art: 200
    The number for Art is what percent of the total?
22. 22.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 75
    Thu: 15
    Fri: 30
    How many more books are there for Mon than for Thu?
23. 23.Visitors to a science museum
    Jan: 25
    Feb: 20
    Mar: 15
    Apr: 30
    May: 10
    The number for May is what percent of the total?
24. 24.Visitors to a science museum
    Jan: 20
    Feb: 80
    Mar: 30
    Apr: 40
    May: 30
    How many visitors are there in all?
25. 25.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 80
    Apr: 100
    May: 120
    How many visitors are there in all?
26. 26.Students who chose each subject
    Maths: 125
    Science: 75
    English: 100
    Hindi: 100
    Art: 100
    How many more students are there for Maths than for English?
27. 27.Students who chose each subject
    Maths: 210
    Science: 90
    English: 60
    Hindi: 150
    Art: 90
    How many students are there in all?
28. 28.Students who chose each subject
    Maths: 45
    Science: 60
    English: 60
    Hindi: 75
    Art: 60
    Which subject has the most students? (a) Maths (b) Hindi (c) Science (d) English
29. 29.Books sold by a shop
    Mon: 40
    Tue: 80
    Wed: 20
    Thu: 120
    Fri: 140
    Which day has the most books? (a) Thu (b) Wed (c) Mon (d) Fri
30. 30.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 125
    Wed: 175
    Thu: 75
    Fri: 50
    How many more mangoes are there for Tue than for Thu?
31. 31.Visitors to a science museum
    Jan: 300
    Feb: 250
    Mar: 100
    Apr: 200
    May: 150
    The number for Feb is what percent of the total?
32. 32.Visitors to a science museum
    Jan: 70
    Feb: 30
    Mar: 50
    Apr: 20
    May: 30
    What is the difference between the highest and the lowest number of visitors?
33. 33.Students who chose each subject
    Maths: 30
    Science: 75
    English: 105
    Hindi: 45
    Art: 45
    What is the difference between the highest and the lowest number of students?
34. 34.Books sold by a shop
    Mon: 100
    Tue: 150
    Wed: 50
    Thu: 125
    Fri: 75
    The number for Tue is what percent of the total?
35. 35.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 80
    Wed: 120
    Thu: 200
    Fri: 160
    How many mangoes are there in all?
36. 36.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 20
    Wed: 50
    Thu: 40
    Fri: 30
    What is the average number of mangoes per day?
37. 37.Visitors to a science museum
    Jan: 15
    Feb: 25
    Mar: 35
    Apr: 10
    May: 15
    What is the average number of visitors per month?
38. 38.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 40
    Thu: 60
    Fri: 50
    The number for Fri is what percent of the total?
39. 39.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 100
    Wed: 150
    Thu: 350
    Fri: 200
    What is the average number of mangoes per day?
40. 40.Students who chose each subject
    Maths: 60
    Science: 105
    English: 60
    Hindi: 45
    Art: 30
    The number for Maths is what percent of the total?

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