Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 701 · 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: 250
   Tue: 250
   Wed: 150
   Thu: 50
   Fri: 300
   What is the difference between the highest and the lowest number of mangoes?
2. 2.Visitors to a science museum
   Jan: 120
   Feb: 120
   Mar: 200
   Apr: 80
   May: 280
   How many more visitors are there for May than for Jan?
3. 3.Students who chose each subject
   Maths: 60
   Science: 60
   English: 105
   Hindi: 45
   Art: 30
   The number for Science is what percent of the total?
4. 4.Students who chose each subject
   Maths: 60
   Science: 45
   English: 60
   Hindi: 60
   Art: 75
   What is the difference between the highest and the lowest number of students?
5. 5.Books sold by a shop
   Mon: 240
   Tue: 160
   Wed: 80
   Thu: 120
   Fri: 200
   How many books are there in all?
6. 6.Mangoes sold by a fruit seller
   Mon: 200
   Tue: 75
   Wed: 75
   Thu: 50
   Fri: 100
   What is the average number of mangoes per day?
7. 7.Students who chose each subject
   Maths: 200
   Science: 240
   English: 160
   Hindi: 120
   Art: 80
   How many students are there in all?
8. 8.Visitors to a science museum
   Jan: 60
   Feb: 45
   Mar: 60
   Apr: 75
   May: 60
   What is the average number of visitors per month?
9. 9.Mangoes sold by a fruit seller
   Mon: 120
   Tue: 240
   Wed: 60
   Thu: 90
   Fri: 90
   What is the average number of mangoes per day?
10. 10.Visitors to a science museum
    Jan: 40
    Feb: 10
    Mar: 80
    Apr: 50
    May: 20
    What is the difference between the highest and the lowest number of visitors?
11. 11.Visitors to a science museum
    Jan: 40
    Feb: 50
    Mar: 60
    Apr: 10
    May: 40
    How many visitors are there in all?
12. 12.Trees planted by each class
    Class 6: 20
    Class 7: 40
    Class 8: 40
    Class 9: 30
    Class 10: 70
    How many more trees are there for Class 9 than for Class 6?
13. 13.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 50
    Thu: 75
    Fri: 150
    Which day has the fewest mangoes? (a) Mon (b) Wed (c) Tue (d) Thu
14. 14.Trees planted by each class
    Class 6: 250
    Class 7: 350
    Class 8: 50
    Class 9: 200
    Class 10: 150
    What is the difference between the highest and the lowest number of trees?
15. 15.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 15
    Wed: 60
    Thu: 90
    Fri: 75
    The number for Fri is what percent of the total?
16. 16.Trees planted by each class
    Class 6: 280
    Class 7: 160
    Class 8: 120
    Class 9: 40
    Class 10: 200
    The number for Class 8 is what percent of the total?
17. 17.Students who chose each subject
    Maths: 80
    Science: 100
    English: 120
    Hindi: 60
    Art: 40
    The number for Art is what percent of the total?
18. 18.Books sold by a shop
    Mon: 35
    Tue: 30
    Wed: 10
    Thu: 20
    Fri: 5
    How many books are there in all?
19. 19.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 20
    Thu: 5
    Fri: 25
    Which day has the most books? (a) Wed (b) Fri (c) Tue (d) Mon
20. 20.Visitors to a science museum
    Jan: 60
    Feb: 45
    Mar: 75
    Apr: 60
    May: 60
    Which month has the fewest visitors? (a) Feb (b) Apr (c) Mar (d) Jan
21. 21.Trees planted by each class
    Class 6: 240
    Class 7: 30
    Class 8: 150
    Class 9: 90
    Class 10: 90
    Which class has the fewest trees? (a) Class 7 (b) Class 8 (c) Class 6 (d) Class 10
22. 22.Books sold by a shop
    Mon: 80
    Tue: 240
    Wed: 160
    Thu: 160
    Fri: 160
    What is the average number of books per day?
23. 23.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 90
    Wed: 90
    Thu: 120
    Fri: 60
    Which day has the most mangoes? (a) Tue (b) Mon (c) Wed (d) Fri
24. 24.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 60
    Thu: 75
    Fri: 45
    Which day has the fewest books? (a) Mon (b) Wed (c) Tue (d) Fri
25. 25.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 90
    Apr: 120
    May: 150
    Which month has the most visitors? (a) Apr (b) May (c) Feb (d) Jan
26. 26.Books sold by a shop
    Mon: 100
    Tue: 120
    Wed: 80
    Thu: 60
    Fri: 40
    What is the average number of books per day?
27. 27.Books sold by a shop
    Mon: 60
    Tue: 50
    Wed: 30
    Thu: 40
    Fri: 20
    What is the average number of books per day?
28. 28.Trees planted by each class
    Class 6: 90
    Class 7: 30
    Class 8: 45
    Class 9: 75
    Class 10: 60
    Which class has the fewest trees? (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 10
29. 29.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 200
    Wed: 160
    Thu: 160
    Fri: 160
    What is the average number of mangoes per day?
30. 30.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 80
    Thu: 60
    Fri: 100
    How many more books are there for Fri than for Mon?
31. 31.Visitors to a science museum
    Jan: 80
    Feb: 60
    Mar: 80
    Apr: 40
    May: 140
    How many more visitors are there for May than for Jan?
32. 32.Students who chose each subject
    Maths: 150
    Science: 180
    English: 60
    Hindi: 120
    Art: 90
    The number for English is what percent of the total?
33. 33.Students who chose each subject
    Maths: 150
    Science: 100
    English: 100
    Hindi: 25
    Art: 125
    What is the difference between the highest and the lowest number of students?
34. 34.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 125
    Wed: 150
    Thu: 100
    Fri: 50
    What is the average number of mangoes per day?
35. 35.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 150
    Class 9: 250
    Class 10: 200
    How many more trees are there for Class 7 than for Class 8?
36. 36.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 250
    Wed: 150
    Thu: 100
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
37. 37.Books sold by a shop
    Mon: 45
    Tue: 105
    Wed: 15
    Thu: 75
    Fri: 60
    How many books are there in all?
38. 38.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 100
    Thu: 120
    Fri: 60
    How many books are there in all?
39. 39.Students who chose each subject
    Maths: 200
    Science: 125
    English: 25
    Hindi: 75
    Art: 75
    How many more students are there for Maths than for Art?
40. 40.Visitors to a science museum
    Jan: 30
    Feb: 50
    Mar: 40
    Apr: 20
    May: 60
    The number for Jan is what percent of the total?

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