Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 788 · 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: 40
   Feb: 15
   Mar: 10
   Apr: 20
   May: 15
   How many more visitors are there for Apr than for May?
2. 2.Visitors to a science museum
   Jan: 200
   Feb: 200
   Mar: 250
   Apr: 200
   May: 150
   What is the difference between the highest and the lowest number of visitors?
3. 3.Trees planted by each class
   Class 6: 120
   Class 7: 150
   Class 8: 120
   Class 9: 90
   Class 10: 120
   How many trees are there in all?
4. 4.Trees planted by each class
   Class 6: 75
   Class 7: 100
   Class 8: 50
   Class 9: 75
   Class 10: 200
   The number for Class 10 is what percent of the total?
5. 5.Books sold by a shop
   Mon: 20
   Tue: 40
   Wed: 15
   Thu: 15
   Fri: 10
   The number for Mon is what percent of the total?
6. 6.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 60
   Wed: 90
   Thu: 90
   Fri: 210
   Which day has the most mangoes? (a) Wed (b) Tue (c) Mon (d) Fri
7. 7.Mangoes sold by a fruit seller
   Mon: 10
   Tue: 70
   Wed: 20
   Thu: 40
   Fri: 60
   Which day has the most mangoes? (a) Tue (b) Wed (c) Mon (d) Fri
8. 8.Books sold by a shop
   Mon: 40
   Tue: 60
   Wed: 20
   Thu: 40
   Fri: 40
   What is the average number of books per day?
9. 9.Trees planted by each class
   Class 6: 150
   Class 7: 200
   Class 8: 200
   Class 9: 350
   Class 10: 100
   Which class has the most trees? (a) Class 7 (b) Class 8 (c) Class 10 (d) Class 9
10. 10.Trees planted by each class
    Class 6: 90
    Class 7: 120
    Class 8: 150
    Class 9: 180
    Class 10: 60
    Which class has the most trees? (a) Class 8 (b) Class 6 (c) Class 9 (d) Class 7
11. 11.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 20
    How many mangoes are there in all?
12. 12.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 35
    Thu: 5
    Fri: 30
    The number for Wed is what percent of the total?
13. 13.Trees planted by each class
    Class 6: 80
    Class 7: 50
    Class 8: 20
    Class 9: 10
    Class 10: 40
    What is the average number of trees per class?
14. 14.Books sold by a shop
    Mon: 25
    Tue: 125
    Wed: 100
    Thu: 150
    Fri: 100
    What is the difference between the highest and the lowest number of books?
15. 15.Students who chose each subject
    Maths: 45
    Science: 30
    English: 90
    Hindi: 75
    Art: 60
    Which subject has the fewest students? (a) Science (b) Maths (c) English (d) Art
16. 16.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 35
    Thu: 15
    Fri: 10
    How many mangoes are there in all?
17. 17.Trees planted by each class
    Class 6: 180
    Class 7: 150
    Class 8: 90
    Class 9: 60
    Class 10: 120
    How many trees are there in all?
18. 18.Books sold by a shop
    Mon: 30
    Tue: 15
    Wed: 20
    Thu: 10
    Fri: 25
    How many more books are there for Mon than for Fri?
19. 19.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 60
    Wed: 30
    Thu: 20
    Fri: 40
    What is the average number of mangoes per day?
20. 20.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 120
    Wed: 80
    Thu: 200
    Fri: 160
    Which day has the fewest mangoes? (a) Wed (b) Tue (c) Thu (d) Fri
21. 21.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 120
    Class 9: 120
    Class 10: 120
    Which class has the most trees? (a) Class 8 (b) Class 10 (c) Class 7 (d) Class 6
22. 22.Students who chose each subject
    Maths: 250
    Science: 300
    English: 250
    Hindi: 150
    Art: 50
    How many students are there in all?
23. 23.Visitors to a science museum
    Jan: 40
    Feb: 40
    Mar: 40
    Apr: 20
    May: 60
    What is the difference between the highest and the lowest number of visitors?
24. 24.Students who chose each subject
    Maths: 60
    Science: 40
    English: 30
    Hindi: 20
    Art: 50
    The number for Art is what percent of the total?
25. 25.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 120
    Wed: 15
    Thu: 30
    Fri: 45
    The number for Wed is what percent of the total?
26. 26.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 60
    Thu: 180
    Fri: 90
    Which day has the most mangoes? (a) Mon (b) Thu (c) Wed (d) Fri
27. 27.Trees planted by each class
    Class 6: 200
    Class 7: 150
    Class 8: 200
    Class 9: 250
    Class 10: 200
    What is the difference between the highest and the lowest number of trees?
28. 28.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 90
    Fri: 120
    The number for Tue is what percent of the total?
29. 29.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 40
    Apr: 40
    May: 30
    Which month has the most visitors? (a) Feb (b) Mar (c) Jan (d) May
30. 30.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 120
    Wed: 160
    Thu: 240
    Fri: 80
    Which day has the most mangoes? (a) Mon (b) Fri (c) Thu (d) Tue
31. 31.Visitors to a science museum
    Jan: 125
    Feb: 150
    Mar: 100
    Apr: 25
    May: 100
    The number for Apr is what percent of the total?
32. 32.Students who chose each subject
    Maths: 140
    Science: 100
    English: 100
    Hindi: 20
    Art: 40
    Which subject has the fewest students? (a) Hindi (b) Science (c) Art (d) English
33. 33.Books sold by a shop
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 20
    How many books are there in all?
34. 34.Books sold by a shop
    Mon: 25
    Tue: 50
    Wed: 75
    Thu: 200
    Fri: 150
    Which day has the most books? (a) Tue (b) Fri (c) Thu (d) Mon
35. 35.Trees planted by each class
    Class 6: 240
    Class 7: 40
    Class 8: 160
    Class 9: 200
    Class 10: 160
    How many more trees are there for Class 10 than for Class 7?
36. 36.Books sold by a shop
    Mon: 200
    Tue: 300
    Wed: 100
    Thu: 150
    Fri: 250
    The number for Mon is what percent of the total?
37. 37.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 100
    Wed: 350
    Thu: 150
    Fri: 150
    How many mangoes are there in all?
38. 38.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 10
    Thu: 50
    Fri: 30
    How many mangoes are there in all?
39. 39.Students who chose each subject
    Maths: 35
    Science: 5
    English: 25
    Hindi: 10
    Art: 25
    The number for Art is what percent of the total?
40. 40.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 50
    Wed: 20
    Thu: 60
    Fri: 40
    What is the average number of mangoes per day?

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