Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 16 · 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.Visitors to a science museum
   Jan: 50
   Feb: 30
   Mar: 20
   Apr: 60
   May: 40
   The number for May is what percent of the total?
2. 2.Visitors to a science museum
   Jan: 120
   Feb: 180
   Mar: 150
   Apr: 60
   May: 90
   What is the difference between the highest and the lowest number of visitors?
3. 3.Mangoes sold by a fruit seller
   Mon: 50
   Tue: 100
   Wed: 150
   Thu: 100
   Fri: 100
   How many mangoes are there in all?
4. 4.Trees planted by each class
   Class 6: 100
   Class 7: 100
   Class 8: 100
   Class 9: 50
   Class 10: 150
   What is the difference between the highest and the lowest number of trees?
5. 5.Books sold by a shop
   Mon: 30
   Tue: 15
   Wed: 10
   Thu: 20
   Fri: 25
   How many more books are there for Mon than for Wed?
6. 6.Students who chose each subject
   Maths: 75
   Science: 90
   English: 45
   Hindi: 15
   Art: 75
   How many students are there in all?
7. 7.Trees planted by each class
   Class 6: 120
   Class 7: 60
   Class 8: 60
   Class 9: 45
   Class 10: 15
   Which class has the fewest trees? (a) Class 6 (b) Class 10 (c) Class 7 (d) Class 8
8. 8.Mangoes sold by a fruit seller
   Mon: 75
   Tue: 50
   Wed: 100
   Thu: 150
   Fri: 125
   Which day has the most mangoes? (a) Wed (b) Mon (c) Tue (d) Thu
9. 9.Books sold by a shop
   Mon: 105
   Tue: 60
   Wed: 60
   Thu: 45
   Fri: 30
   Which day has the most books? (a) Wed (b) Fri (c) Tue (d) Mon
10. 10.Students who chose each subject
    Maths: 10
    Science: 20
    English: 30
    Hindi: 25
    Art: 15
    What is the average number of students per subject?
11. 11.Visitors to a science museum
    Jan: 5
    Feb: 35
    Mar: 10
    Apr: 20
    May: 30
    Which month has the most visitors? (a) Jan (b) Apr (c) Mar (d) Feb
12. 12.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 120
    Wed: 80
    Thu: 80
    Fri: 40
    Which day has the fewest mangoes? (a) Mon (b) Fri (c) Thu (d) Wed
13. 13.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 90
    Wed: 150
    Thu: 60
    Fri: 90
    How many mangoes are there in all?
14. 14.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 100
    Thu: 25
    Fri: 75
    What is the average number of books per day?
15. 15.Students who chose each subject
    Maths: 90
    Science: 50
    English: 10
    Hindi: 20
    Art: 30
    The number for English is what percent of the total?
16. 16.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 60
    Thu: 120
    Fri: 40
    The number for Thu is what percent of the total?
17. 17.Students who chose each subject
    Maths: 75
    Science: 25
    English: 175
    Hindi: 75
    Art: 150
    What is the difference between the highest and the lowest number of students?
18. 18.Books sold by a shop
    Mon: 25
    Tue: 30
    Wed: 20
    Thu: 15
    Fri: 10
    What is the average number of books per day?
19. 19.Books sold by a shop
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 200
    Fri: 120
    What is the average number of books per day?
20. 20.Trees planted by each class
    Class 6: 50
    Class 7: 60
    Class 8: 40
    Class 9: 10
    Class 10: 40
    How many trees are there in all?
21. 21.Students who chose each subject
    Maths: 80
    Science: 160
    English: 120
    Hindi: 280
    Art: 160
    What is the difference between the highest and the lowest number of students?
22. 22.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 80
    Wed: 240
    Thu: 160
    Fri: 160
    How many more mangoes are there for Wed than for Tue?
23. 23.Students who chose each subject
    Maths: 125
    Science: 50
    English: 100
    Hindi: 200
    Art: 25
    Which subject has the fewest students? (a) English (b) Art (c) Hindi (d) Science
24. 24.Visitors to a science museum
    Jan: 150
    Feb: 100
    Mar: 75
    Apr: 50
    May: 125
    What is the average number of visitors per month?
25. 25.Visitors to a science museum
    Jan: 100
    Feb: 250
    Mar: 150
    Apr: 300
    May: 200
    What is the average number of visitors per month?
26. 26.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 45
    Fri: 60
    Which day has the most mangoes? (a) Mon (b) Wed (c) Fri (d) Tue
27. 27.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 240
    Class 9: 40
    Class 10: 120
    How many trees are there in all?
28. 28.Books sold by a shop
    Mon: 90
    Tue: 30
    Wed: 60
    Thu: 45
    Fri: 75
    The number for Mon is what percent of the total?
29. 29.Visitors to a science museum
    Jan: 160
    Feb: 200
    Mar: 160
    Apr: 160
    May: 120
    The number for Mar is what percent of the total?
30. 30.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 125
    Thu: 75
    Fri: 50
    The number for Mon is what percent of the total?
31. 31.Trees planted by each class
    Class 6: 55
    Class 7: 10
    Class 8: 10
    Class 9: 5
    Class 10: 20
    What is the average number of trees per class?
32. 32.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 120
    Wed: 60
    Thu: 45
    Fri: 60
    Which day has the most mangoes? (a) Tue (b) Fri (c) Mon (d) Wed
33. 33.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 30
    Wed: 30
    Thu: 40
    Fri: 20
    The number for Thu is what percent of the total?
34. 34.Students who chose each subject
    Maths: 160
    Science: 240
    English: 200
    Hindi: 120
    Art: 80
    Which subject has the most students? (a) Art (b) Science (c) English (d) Maths
35. 35.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 40
    Wed: 40
    Thu: 40
    Fri: 30
    Which day has the fewest mangoes? (a) Fri (b) Mon (c) Wed (d) Thu
36. 36.Trees planted by each class
    Class 6: 175
    Class 7: 100
    Class 8: 75
    Class 9: 50
    Class 10: 100
    Which class has the most trees? (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 10
37. 37.Trees planted by each class
    Class 6: 25
    Class 7: 30
    Class 8: 5
    Class 9: 25
    Class 10: 15
    What is the average number of trees per class?
38. 38.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 240
    Wed: 160
    Thu: 200
    Fri: 160
    What is the average number of mangoes per day?
39. 39.Books sold by a shop
    Mon: 50
    Tue: 60
    Wed: 30
    Thu: 50
    Fri: 10
    How many books are there in all?
40. 40.Visitors to a science museum
    Jan: 280
    Feb: 200
    Mar: 120
    Apr: 120
    May: 80
    The number for Feb is what percent of the total?

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