Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 162 · 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: 40
   Tue: 30
   Wed: 40
   Thu: 50
   Fri: 40
   What is the difference between the highest and the lowest number of mangoes?
2. 2.Visitors to a science museum
   Jan: 75
   Feb: 125
   Mar: 100
   Apr: 100
   May: 100
   What is the average number of visitors per month?
3. 3.Students who chose each subject
   Maths: 60
   Science: 75
   English: 45
   Hindi: 60
   Art: 60
   Which subject has the most students? (a) Science (b) English (c) Maths (d) Hindi
4. 4.Trees planted by each class
   Class 6: 80
   Class 7: 140
   Class 8: 60
   Class 9: 20
   Class 10: 100
   How many more trees are there for Class 7 than for Class 10?
5. 5.Books sold by a shop
   Mon: 25
   Tue: 25
   Wed: 35
   Thu: 5
   Fri: 10
   The number for Thu is what percent of the total?
6. 6.Students who chose each subject
   Maths: 150
   Science: 350
   English: 250
   Hindi: 150
   Art: 100
   Which subject has the most students? (a) Hindi (b) Maths (c) Science (d) English
7. 7.Mangoes sold by a fruit seller
   Mon: 350
   Tue: 150
   Wed: 150
   Thu: 250
   Fri: 100
   How many mangoes are there in all?
8. 8.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 90
   Wed: 30
   Thu: 60
   Fri: 270
   Which day has the most mangoes? (a) Thu (b) Wed (c) Fri (d) Mon
9. 9.Trees planted by each class
   Class 6: 150
   Class 7: 200
   Class 8: 200
   Class 9: 250
   Class 10: 200
   Which class has the most trees? (a) Class 6 (b) Class 9 (c) Class 7 (d) Class 8
10. 10.Visitors to a science museum
    Jan: 200
    Feb: 250
    Mar: 150
    Apr: 300
    May: 100
    What is the difference between the highest and the lowest number of visitors?
11. 11.Visitors to a science museum
    Jan: 180
    Feb: 120
    Mar: 150
    Apr: 60
    May: 90
    How many more visitors are there for May than for Apr?
12. 12.Trees planted by each class
    Class 6: 120
    Class 7: 80
    Class 8: 40
    Class 9: 60
    Class 10: 100
    The number for Class 10 is what percent of the total?
13. 13.Students who chose each subject
    Maths: 75
    Science: 125
    English: 100
    Hindi: 150
    Art: 50
    How many more students are there for Science than for Maths?
14. 14.Visitors to a science museum
    Jan: 120
    Feb: 150
    Mar: 90
    Apr: 120
    May: 120
    How many more visitors are there for Apr than for Mar?
15. 15.Students who chose each subject
    Maths: 25
    Science: 30
    English: 10
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
16. 16.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 10
    The number for Fri is what percent of the total?
17. 17.Books sold by a shop
    Mon: 15
    Tue: 30
    Wed: 25
    Thu: 10
    Fri: 20
    Which day has the fewest books? (a) Thu (b) Fri (c) Tue (d) Mon
18. 18.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 40
    Fri: 50
    Which day has the fewest books? (a) Wed (b) Thu (c) Tue (d) Mon
19. 19.Trees planted by each class
    Class 6: 80
    Class 7: 120
    Class 8: 80
    Class 9: 40
    Class 10: 80
    How many trees are there in all?
20. 20.Books sold by a shop
    Mon: 250
    Tue: 200
    Wed: 150
    Thu: 100
    Fri: 300
    The number for Mon is what percent of the total?
21. 21.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 40
    Fri: 140
    What is the average number of mangoes per day?
22. 22.Books sold by a shop
    Mon: 20
    Tue: 40
    Wed: 60
    Thu: 50
    Fri: 30
    How many books are there in all?
23. 23.Trees planted by each class
    Class 6: 75
    Class 7: 150
    Class 8: 100
    Class 9: 50
    Class 10: 125
    What is the average number of trees per class?
24. 24.Students who chose each subject
    Maths: 200
    Science: 160
    English: 80
    Hindi: 240
    Art: 120
    The number for Science is what percent of the total?
25. 25.Trees planted by each class
    Class 6: 60
    Class 7: 100
    Class 8: 40
    Class 9: 120
    Class 10: 80
    What is the difference between the highest and the lowest number of trees?
26. 26.Visitors to a science museum
    Jan: 150
    Feb: 120
    Mar: 120
    Apr: 120
    May: 90
    Which month has the most visitors? (a) Apr (b) Feb (c) Jan (d) May
27. 27.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 15
    Wed: 10
    Thu: 35
    Fri: 15
    What is the difference between the highest and the lowest number of mangoes?
28. 28.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 25
    Wed: 100
    Thu: 150
    Fri: 100
    How many more mangoes are there for Mon than for Fri?
29. 29.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 60
    Class 9: 105
    Class 10: 30
    How many more trees are there for Class 9 than for Class 7?
30. 30.Visitors to a science museum
    Jan: 200
    Feb: 120
    Mar: 120
    Apr: 280
    May: 80
    What is the average number of visitors per month?
31. 31.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 100
    Thu: 75
    Fri: 100
    The number for Thu is what percent of the total?
32. 32.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 45
    Wed: 60
    Thu: 75
    Fri: 60
    How many mangoes are there in all?
33. 33.Books sold by a shop
    Mon: 45
    Tue: 75
    Wed: 60
    Thu: 60
    Fri: 60
    How many books are there in all?
34. 34.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 15
    The number for Wed is what percent of the total?
35. 35.Trees planted by each class
    Class 6: 10
    Class 7: 40
    Class 8: 50
    Class 9: 60
    Class 10: 40
    Which class has the most trees? (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 9
36. 36.Trees planted by each class
    Class 6: 45
    Class 7: 105
    Class 8: 45
    Class 9: 30
    Class 10: 75
    Which class has the fewest trees? (a) Class 9 (b) Class 6 (c) Class 7 (d) Class 10
37. 37.Visitors to a science museum
    Jan: 50
    Feb: 100
    Mar: 75
    Apr: 150
    May: 125
    The number for May is what percent of the total?
38. 38.Trees planted by each class
    Class 6: 240
    Class 7: 150
    Class 8: 60
    Class 9: 120
    Class 10: 30
    Which class has the most trees? (a) Class 6 (b) Class 9 (c) Class 7 (d) Class 8
39. 39.Visitors to a science museum
    Jan: 240
    Feb: 200
    Mar: 40
    Apr: 200
    May: 120
    Which month has the most visitors? (a) Jan (b) Apr (c) Feb (d) Mar
40. 40.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 200
    Wed: 200
    Thu: 150
    Fri: 200
    Which day has the most mangoes? (a) Fri (b) Wed (c) Mon (d) Tue

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