Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 787 · 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: 30
   Feb: 80
   Mar: 30
   Apr: 40
   May: 20
   Which month has the most visitors? (a) May (b) Apr (c) Feb (d) Jan
2. 2.Visitors to a science museum
   Jan: 75
   Feb: 60
   Mar: 60
   Apr: 60
   May: 45
   Which month has the fewest visitors? (a) Mar (b) May (c) Jan (d) Apr
3. 3.Mangoes sold by a fruit seller
   Mon: 70
   Tue: 20
   Wed: 30
   Thu: 40
   Fri: 40
   What is the difference between the highest and the lowest number of mangoes?
4. 4.Visitors to a science museum
   Jan: 105
   Feb: 45
   Mar: 90
   Apr: 45
   May: 15
   What is the difference between the highest and the lowest number of visitors?
5. 5.Visitors to a science museum
   Jan: 300
   Feb: 200
   Mar: 250
   Apr: 100
   May: 150
   What is the average number of visitors per month?
6. 6.Visitors to a science museum
   Jan: 20
   Feb: 10
   Mar: 25
   Apr: 30
   May: 15
   The number for May is what percent of the total?
7. 7.Visitors to a science museum
   Jan: 350
   Feb: 100
   Mar: 150
   Apr: 200
   May: 200
   How many visitors are there in all?
8. 8.Mangoes sold by a fruit seller
   Mon: 175
   Tue: 50
   Wed: 75
   Thu: 100
   Fri: 100
   How many more mangoes are there for Fri than for Tue?
9. 9.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 60
   Wed: 30
   Thu: 60
   Fri: 60
   Which day has the fewest mangoes? (a) Fri (b) Thu (c) Wed (d) Tue
10. 10.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 50
    The number for Tue is what percent of the total?
11. 11.Students who chose each subject
    Maths: 100
    Science: 100
    English: 50
    Hindi: 100
    Art: 150
    What is the difference between the highest and the lowest number of students?
12. 12.Students who chose each subject
    Maths: 300
    Science: 200
    English: 100
    Hindi: 150
    Art: 250
    How many more students are there for Maths than for Hindi?
13. 13.Mangoes sold by a fruit seller
    Mon: 210
    Tue: 120
    Wed: 90
    Thu: 60
    Fri: 120
    Which day has the fewest mangoes? (a) Thu (b) Tue (c) Fri (d) Mon
14. 14.Students who chose each subject
    Maths: 120
    Science: 80
    English: 60
    Hindi: 40
    Art: 100
    Which subject has the most students? (a) Maths (b) Hindi (c) Science (d) Art
15. 15.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 125
    Thu: 100
    Fri: 75
    The number for Fri is what percent of the total?
16. 16.Books sold by a shop
    Mon: 20
    Tue: 10
    Wed: 20
    Thu: 30
    Fri: 20
    How many books are there in all?
17. 17.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 120
    Wed: 210
    Thu: 120
    Fri: 90
    How many mangoes are there in all?
18. 18.Visitors to a science museum
    Jan: 150
    Feb: 50
    Mar: 100
    Apr: 125
    May: 75
    The number for Feb is what percent of the total?
19. 19.Visitors to a science museum
    Jan: 105
    Feb: 75
    Mar: 15
    Apr: 30
    May: 75
    Which month has the fewest visitors? (a) Apr (b) Feb (c) May (d) Mar
20. 20.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 10
    Class 9: 40
    Class 10: 60
    How many more trees are there for Class 6 than for Class 8?
21. 21.Trees planted by each class
    Class 6: 150
    Class 7: 90
    Class 8: 180
    Class 9: 60
    Class 10: 120
    How many trees are there in all?
22. 22.Visitors to a science museum
    Jan: 350
    Feb: 100
    Mar: 150
    Apr: 150
    May: 250
    How many visitors are there in all?
23. 23.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 60
    Class 9: 75
    Class 10: 45
    Which class has the most trees? (a) Class 9 (b) Class 7 (c) Class 6 (d) Class 10
24. 24.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 50
    Apr: 500
    May: 200
    How many visitors are there in all?
25. 25.Trees planted by each class
    Class 6: 15
    Class 7: 30
    Class 8: 5
    Class 9: 25
    Class 10: 25
    How many trees are there in all?
26. 26.Visitors to a science museum
    Jan: 250
    Feb: 150
    Mar: 200
    Apr: 100
    May: 300
    The number for May is what percent of the total?
27. 27.Books sold by a shop
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 200
    Fri: 200
    The number for Mon is what percent of the total?
28. 28.Visitors to a science museum
    Jan: 175
    Feb: 50
    Mar: 75
    Apr: 100
    May: 100
    The number for May is what percent of the total?
29. 29.Books sold by a shop
    Mon: 150
    Tue: 90
    Wed: 210
    Thu: 60
    Fri: 90
    What is the difference between the highest and the lowest number of books?
30. 30.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 125
    Wed: 75
    Thu: 75
    Fri: 50
    How many mangoes are there in all?
31. 31.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 40
    Thu: 80
    Fri: 100
    How many books are there in all?
32. 32.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 120
    Apr: 80
    May: 100
    What is the difference between the highest and the lowest number of visitors?
33. 33.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 30
    Class 9: 10
    Class 10: 20
    The number for Class 10 is what percent of the total?
34. 34.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 100
    Wed: 150
    Thu: 300
    Fri: 200
    The number for Tue is what percent of the total?
35. 35.Students who chose each subject
    Maths: 60
    Science: 70
    English: 20
    Hindi: 10
    Art: 40
    The number for Art is what percent of the total?
36. 36.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 400
    Wed: 50
    Thu: 150
    Fri: 200
    The number for Fri is what percent of the total?
37. 37.Books sold by a shop
    Mon: 50
    Tue: 40
    Wed: 30
    Thu: 40
    Fri: 40
    How many books are there in all?
38. 38.Students who chose each subject
    Maths: 240
    Science: 160
    English: 200
    Hindi: 120
    Art: 80
    How many students are there in all?
39. 39.Books sold by a shop
    Mon: 200
    Tue: 250
    Wed: 200
    Thu: 150
    Fri: 200
    The number for Tue is what percent of the total?
40. 40.Visitors to a science museum
    Jan: 35
    Feb: 20
    Mar: 20
    Apr: 15
    May: 10
    How many visitors are there in all?

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