Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 27 · 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.Students who chose each subject
   Maths: 150
   Science: 60
   English: 180
   Hindi: 120
   Art: 90
   What is the difference between the highest and the lowest number of students?
2. 2.Trees planted by each class
   Class 6: 450
   Class 7: 100
   Class 8: 200
   Class 9: 200
   Class 10: 50
   Which class has the most trees? (a) Class 6 (b) Class 10 (c) Class 8 (d) Class 7
3. 3.Students who chose each subject
   Maths: 60
   Science: 50
   English: 40
   Hindi: 10
   Art: 40
   How many students are there in all?
4. 4.Mangoes sold by a fruit seller
   Mon: 160
   Tue: 200
   Wed: 120
   Thu: 240
   Fri: 80
   What is the average number of mangoes per day?
5. 5.Books sold by a shop
   Mon: 120
   Tue: 60
   Wed: 100
   Thu: 100
   Fri: 20
   Which day has the fewest books? (a) Mon (b) Thu (c) Fri (d) Tue
6. 6.Mangoes sold by a fruit seller
   Mon: 75
   Tue: 30
   Wed: 60
   Thu: 90
   Fri: 45
   What is the difference between the highest and the lowest number of mangoes?
7. 7.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 15
   Wed: 20
   Thu: 25
   Fri: 10
   Which day has the fewest mangoes? (a) Fri (b) Thu (c) Tue (d) Mon
8. 8.Visitors to a science museum
   Jan: 40
   Feb: 40
   Mar: 30
   Apr: 40
   May: 50
   How many visitors are there in all?
9. 9.Mangoes sold by a fruit seller
   Mon: 240
   Tue: 120
   Wed: 60
   Thu: 90
   Fri: 90
   What is the average number of mangoes per day?
10. 10.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 120
    Fri: 80
    How many books are there in all?
11. 11.Visitors to a science museum
    Jan: 70
    Feb: 20
    Mar: 40
    Apr: 30
    May: 40
    Which month has the most visitors? (a) Mar (b) Jan (c) Apr (d) Feb
12. 12.Trees planted by each class
    Class 6: 250
    Class 7: 200
    Class 8: 150
    Class 9: 200
    Class 10: 200
    Which class has the most trees? (a) Class 7 (b) Class 10 (c) Class 6 (d) Class 9
13. 13.Visitors to a science museum
    Jan: 125
    Feb: 100
    Mar: 100
    Apr: 25
    May: 150
    How many visitors are there in all?
14. 14.Books sold by a shop
    Mon: 30
    Tue: 35
    Wed: 5
    Thu: 15
    Fri: 15
    What is the average number of books per day?
15. 15.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 100
    Which day has the most mangoes? (a) Thu (b) Mon (c) Wed (d) Fri
16. 16.Visitors to a science museum
    Jan: 280
    Feb: 80
    Mar: 120
    Apr: 200
    May: 120
    Which month has the fewest visitors? (a) May (b) Jan (c) Apr (d) Feb
17. 17.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 300
    Wed: 150
    Thu: 150
    Fri: 50
    Which day has the most mangoes? (a) Tue (b) Wed (c) Fri (d) Mon
18. 18.Students who chose each subject
    Maths: 40
    Science: 80
    English: 140
    Hindi: 80
    Art: 60
    How many more students are there for Science than for Maths?
19. 19.Books sold by a shop
    Mon: 40
    Tue: 100
    Wed: 60
    Thu: 140
    Fri: 60
    How many books are there in all?
20. 20.Trees planted by each class
    Class 6: 120
    Class 7: 90
    Class 8: 120
    Class 9: 150
    Class 10: 120
    What is the average number of trees per class?
21. 21.Students who chose each subject
    Maths: 125
    Science: 50
    English: 75
    Hindi: 150
    Art: 100
    What is the difference between the highest and the lowest number of students?
22. 22.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 20
    Thu: 10
    Fri: 20
    How many more books are there for Tue than for Mon?
23. 23.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 80
    Apr: 40
    May: 100
    Which month has the most visitors? (a) Mar (b) Jan (c) May (d) Feb
24. 24.Books sold by a shop
    Mon: 15
    Tue: 40
    Wed: 20
    Thu: 15
    Fri: 10
    How many books are there in all?
25. 25.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 60
    Apr: 40
    May: 40
    How many visitors are there in all?
26. 26.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 120
    Wed: 80
    Thu: 160
    Fri: 280
    The number for Fri is what percent of the total?
27. 27.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 210
    Class 9: 30
    Class 10: 90
    The number for Class 10 is what percent of the total?
28. 28.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 75
    Class 9: 175
    Class 10: 25
    Which class has the fewest trees? (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 8
29. 29.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 35
    Thu: 25
    Fri: 5
    Which day has the fewest mangoes? (a) Wed (b) Fri (c) Thu (d) Mon
30. 30.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 120
    Apr: 200
    May: 80
    Which month has the fewest visitors? (a) Jan (b) Mar (c) Feb (d) May
31. 31.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 150
    Apr: 120
    May: 120
    What is the difference between the highest and the lowest number of visitors?
32. 32.Students who chose each subject
    Maths: 15
    Science: 15
    English: 25
    Hindi: 35
    Art: 10
    Which subject has the fewest students? (a) Maths (b) Science (c) English (d) Art
33. 33.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 80
    Class 9: 80
    Class 10: 40
    How many trees are there in all?
34. 34.Trees planted by each class
    Class 6: 120
    Class 7: 90
    Class 8: 150
    Class 9: 60
    Class 10: 180
    The number for Class 9 is what percent of the total?
35. 35.Books sold by a shop
    Mon: 10
    Tue: 20
    Wed: 30
    Thu: 15
    Fri: 25
    Which day has the fewest books? (a) Wed (b) Tue (c) Mon (d) Fri
36. 36.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 150
    Wed: 150
    Thu: 250
    Fri: 100
    The number for Tue is what percent of the total?
37. 37.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 60
    Fri: 80
    The number for Wed is what percent of the total?
38. 38.Visitors to a science museum
    Jan: 240
    Feb: 160
    Mar: 120
    Apr: 200
    May: 80
    What is the difference between the highest and the lowest number of visitors?
39. 39.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 30
    Class 9: 20
    Class 10: 40
    How many more trees are there for Class 7 than for Class 6?
40. 40.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 40
    The number for Thu is what percent of the total?

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