Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 711 · 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.Books sold by a shop
   Mon: 20
   Tue: 40
   Wed: 40
   Thu: 60
   Fri: 40
   Which day has the fewest books? (a) Wed (b) Thu (c) Tue (d) Mon
2. 2.Trees planted by each class
   Class 6: 60
   Class 7: 270
   Class 8: 90
   Class 9: 90
   Class 10: 90
   Which class has the fewest trees? (a) Class 7 (b) Class 9 (c) Class 8 (d) Class 6
3. 3.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 90
   Wed: 180
   Thu: 60
   Fri: 120
   How many more mangoes are there for Mon than for Fri?
4. 4.Mangoes sold by a fruit seller
   Mon: 75
   Tue: 45
   Wed: 60
   Thu: 60
   Fri: 60
   The number for Mon is what percent of the total?
5. 5.Visitors to a science museum
   Jan: 210
   Feb: 30
   Mar: 150
   Apr: 90
   May: 120
   How many visitors are there in all?
6. 6.Visitors to a science museum
   Jan: 50
   Feb: 20
   Mar: 60
   Apr: 40
   May: 30
   How many visitors are there in all?
7. 7.Books sold by a shop
   Mon: 180
   Tue: 60
   Wed: 60
   Thu: 60
   Fri: 40
   How many books are there in all?
8. 8.Visitors to a science museum
   Jan: 120
   Feb: 120
   Mar: 180
   Apr: 120
   May: 60
   How many more visitors are there for Mar than for Jan?
9. 9.Books sold by a shop
   Mon: 60
   Tue: 120
   Wed: 80
   Thu: 40
   Fri: 100
   What is the difference between the highest and the lowest number of books?
10. 10.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 25
    Wed: 10
    Thu: 35
    Fri: 15
    The number for Thu is what percent of the total?
11. 11.Students who chose each subject
    Maths: 10
    Science: 15
    English: 30
    Hindi: 25
    Art: 20
    How many more students are there for English than for Science?
12. 12.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 140
    Fri: 60
    The number for Mon is what percent of the total?
13. 13.Students who chose each subject
    Maths: 200
    Science: 75
    English: 75
    Hindi: 50
    Art: 100
    How many students are there in all?
14. 14.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 15
    Class 9: 40
    Class 10: 15
    Which class has the fewest trees? (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 6
15. 15.Trees planted by each class
    Class 6: 120
    Class 7: 320
    Class 8: 160
    Class 9: 80
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
16. 16.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 20
    Apr: 15
    May: 20
    What is the difference between the highest and the lowest number of visitors?
17. 17.Students who chose each subject
    Maths: 20
    Science: 25
    English: 5
    Hindi: 30
    Art: 20
    What is the difference between the highest and the lowest number of students?
18. 18.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 200
    Apr: 160
    May: 120
    What is the difference between the highest and the lowest number of visitors?
19. 19.Students who chose each subject
    Maths: 105
    Science: 60
    English: 60
    Hindi: 45
    Art: 30
    Which subject has the fewest students? (a) Hindi (b) Art (c) Science (d) Maths
20. 20.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 70
    Wed: 30
    Thu: 40
    Fri: 50
    The number for Thu is what percent of the total?
21. 21.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 40
    Wed: 120
    Thu: 80
    Fri: 60
    How many mangoes are there in all?
22. 22.Students who chose each subject
    Maths: 60
    Science: 210
    English: 150
    Hindi: 150
    Art: 30
    What is the average number of students per subject?
23. 23.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 90
    Apr: 120
    May: 210
    Which month has the most visitors? (a) Jan (b) Mar (c) Apr (d) May
24. 24.Visitors to a science museum
    Jan: 120
    Feb: 280
    Mar: 80
    Apr: 160
    May: 160
    The number for Feb is what percent of the total?
25. 25.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 90
    Wed: 60
    Thu: 210
    Fri: 90
    How many more mangoes are there for Tue than for Wed?
26. 26.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 300
    Wed: 200
    Thu: 100
    Fri: 200
    What is the difference between the highest and the lowest number of mangoes?
27. 27.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 175
    Apr: 50
    May: 100
    How many visitors are there in all?
28. 28.Visitors to a science museum
    Jan: 150
    Feb: 150
    Mar: 30
    Apr: 180
    May: 90
    The number for Mar is what percent of the total?
29. 29.Students who chose each subject
    Maths: 150
    Science: 120
    English: 60
    Hindi: 90
    Art: 180
    How many more students are there for Maths than for Science?
30. 30.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 100
    Apr: 50
    May: 100
    Which month has the most visitors? (a) Apr (b) Feb (c) Mar (d) Jan
31. 31.Visitors to a science museum
    Jan: 125
    Feb: 150
    Mar: 100
    Apr: 50
    May: 75
    Which month has the most visitors? (a) Mar (b) May (c) Feb (d) Apr
32. 32.Students who chose each subject
    Maths: 90
    Science: 60
    English: 60
    Hindi: 30
    Art: 60
    How many more students are there for Art than for Hindi?
33. 33.Students who chose each subject
    Maths: 250
    Science: 350
    English: 250
    Hindi: 100
    Art: 50
    Which subject has the fewest students? (a) Art (b) Hindi (c) English (d) Science
34. 34.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 280
    Thu: 120
    Fri: 80
    Which day has the fewest mangoes? (a) Thu (b) Wed (c) Fri (d) Mon
35. 35.Students who chose each subject
    Maths: 75
    Science: 60
    English: 60
    Hindi: 60
    Art: 45
    The number for Maths is what percent of the total?
36. 36.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 40
    Apr: 50
    May: 20
    The number for Feb is what percent of the total?
37. 37.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 100
    Wed: 100
    Thu: 75
    Fri: 100
    How many mangoes are there in all?
38. 38.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 120
    Thu: 60
    Fri: 210
    How many mangoes are there in all?
39. 39.Trees planted by each class
    Class 6: 100
    Class 7: 120
    Class 8: 80
    Class 9: 60
    Class 10: 40
    The number for Class 9 is what percent of the total?
40. 40.Books sold by a shop
    Mon: 210
    Tue: 60
    Wed: 90
    Thu: 120
    Fri: 120
    How many books are there in all?

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