Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 107 · 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: 120
   Tue: 120
   Wed: 90
   Thu: 30
   Fri: 240
   Which day has the most mangoes? (a) Thu (b) Tue (c) Fri (d) Mon
2. 2.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 60
   Wed: 75
   Thu: 15
   Fri: 60
   Which day has the most mangoes? (a) Wed (b) Tue (c) Fri (d) Mon
3. 3.Visitors to a science museum
   Jan: 40
   Feb: 30
   Mar: 40
   Apr: 50
   May: 40
   What is the difference between the highest and the lowest number of visitors?
4. 4.Books sold by a shop
   Mon: 90
   Tue: 105
   Wed: 45
   Thu: 45
   Fri: 15
   How many books are there in all?
5. 5.Students who chose each subject
   Maths: 75
   Science: 45
   English: 105
   Hindi: 30
   Art: 45
   Which subject has the fewest students? (a) Hindi (b) Art (c) Science (d) English
6. 6.Trees planted by each class
   Class 6: 200
   Class 7: 200
   Class 8: 150
   Class 9: 200
   Class 10: 250
   Which class has the most trees? (a) Class 7 (b) Class 6 (c) Class 10 (d) Class 9
7. 7.Mangoes sold by a fruit seller
   Mon: 160
   Tue: 80
   Wed: 240
   Thu: 120
   Fri: 200
   How many mangoes are there in all?
8. 8.Students who chose each subject
   Maths: 80
   Science: 80
   English: 100
   Hindi: 60
   Art: 80
   The number for Art is what percent of the total?
9. 9.Students who chose each subject
   Maths: 50
   Science: 40
   English: 40
   Hindi: 30
   Art: 40
   Which subject has the most students? (a) English (b) Science (c) Maths (d) Hindi
10. 10.Students who chose each subject
    Maths: 120
    Science: 80
    English: 40
    Hindi: 100
    Art: 60
    How many students are there in all?
11. 11.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 50
    Apr: 50
    May: 10
    What is the average number of visitors per month?
12. 12.Trees planted by each class
    Class 6: 175
    Class 7: 75
    Class 8: 75
    Class 9: 50
    Class 10: 125
    Which class has the fewest trees? (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 10
13. 13.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 200
    Class 9: 300
    Class 10: 50
    How many trees are there in all?
14. 14.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 30
    Thu: 20
    Fri: 40
    Which day has the most mangoes? (a) Fri (b) Thu (c) Tue (d) Mon
15. 15.Visitors to a science museum
    Jan: 135
    Feb: 15
    Mar: 60
    Apr: 45
    May: 45
    What is the difference between the highest and the lowest number of visitors?
16. 16.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 60
    Thu: 60
    Fri: 60
    How many mangoes are there in all?
17. 17.Visitors to a science museum
    Jan: 120
    Feb: 15
    Mar: 60
    Apr: 75
    May: 30
    Which month has the fewest visitors? (a) Jan (b) May (c) Feb (d) Mar
18. 18.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 40
    Class 9: 240
    Class 10: 160
    How many trees are there in all?
19. 19.Students who chose each subject
    Maths: 125
    Science: 175
    English: 25
    Hindi: 100
    Art: 75
    Which subject has the most students? (a) English (b) Art (c) Hindi (d) Science
20. 20.Books sold by a shop
    Mon: 35
    Tue: 15
    Wed: 5
    Thu: 20
    Fri: 25
    How many books are there in all?
21. 21.Books sold by a shop
    Mon: 125
    Tue: 75
    Wed: 150
    Thu: 100
    Fri: 50
    The number for Mon is what percent of the total?
22. 22.Trees planted by each class
    Class 6: 90
    Class 7: 60
    Class 8: 30
    Class 9: 45
    Class 10: 75
    Which class has the fewest trees? (a) Class 7 (b) Class 8 (c) Class 6 (d) Class 10
23. 23.Visitors to a science museum
    Jan: 35
    Feb: 20
    Mar: 20
    Apr: 20
    May: 5
    Which month has the most visitors? (a) Jan (b) May (c) Apr (d) Mar
24. 24.Students who chose each subject
    Maths: 80
    Science: 120
    English: 280
    Hindi: 120
    Art: 200
    How many students are there in all?
25. 25.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 250
    Wed: 200
    Thu: 300
    Fri: 200
    How many more mangoes are there for Tue than for Fri?
26. 26.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 250
    Wed: 350
    Thu: 250
    Fri: 50
    What is the average number of mangoes per day?
27. 27.Books sold by a shop
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 200
    Fri: 200
    Which day has the most books? (a) Tue (b) Mon (c) Fri (d) Wed
28. 28.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 300
    Apr: 400
    May: 50
    The number for Mar is what percent of the total?
29. 29.Books sold by a shop
    Mon: 25
    Tue: 30
    Wed: 10
    Thu: 20
    Fri: 15
    The number for Thu is what percent of the total?
30. 30.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 180
    Thu: 30
    Fri: 150
    What is the difference between the highest and the lowest number of mangoes?
31. 31.Students who chose each subject
    Maths: 20
    Science: 15
    English: 20
    Hindi: 40
    Art: 5
    What is the difference between the highest and the lowest number of students?
32. 32.Books sold by a shop
    Mon: 120
    Tue: 100
    Wed: 20
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of books?
33. 33.Books sold by a shop
    Mon: 15
    Tue: 10
    Wed: 35
    Thu: 25
    Fri: 15
    Which day has the fewest books? (a) Wed (b) Thu (c) Mon (d) Tue
34. 34.Books sold by a shop
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 60
    Fri: 80
    Which day has the fewest books? (a) Tue (b) Fri (c) Thu (d) Wed
35. 35.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 75
    Wed: 45
    Thu: 90
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
36. 36.Books sold by a shop
    Mon: 10
    Tue: 40
    Wed: 30
    Thu: 70
    Fri: 50
    Which day has the fewest books? (a) Wed (b) Thu (c) Tue (d) Mon
37. 37.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 100
    Thu: 40
    Fri: 60
    The number for Tue is what percent of the total?
38. 38.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 20
    Thu: 50
    Fri: 60
    How many more mangoes are there for Fri than for Wed?
39. 39.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 50
    Wed: 100
    Thu: 150
    Fri: 100
    Which day has the most mangoes? (a) Thu (b) Wed (c) Mon (d) Tue
40. 40.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 40
    Class 9: 15
    Class 10: 10
    The number for Class 8 is what percent of the total?

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