Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 805 · 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: 40
   Tue: 20
   Wed: 30
   Thu: 70
   Fri: 40
   Which day has the fewest books? (a) Wed (b) Fri (c) Tue (d) Thu
2. 2.Mangoes sold by a fruit seller
   Mon: 120
   Tue: 240
   Wed: 90
   Thu: 120
   Fri: 30
   Which day has the most mangoes? (a) Wed (b) Mon (c) Fri (d) Tue
3. 3.Trees planted by each class
   Class 6: 200
   Class 7: 150
   Class 8: 250
   Class 9: 100
   Class 10: 300
   How many trees are there in all?
4. 4.Trees planted by each class
   Class 6: 30
   Class 7: 120
   Class 8: 45
   Class 9: 60
   Class 10: 45
   Which class has the most trees? (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 8
5. 5.Visitors to a science museum
   Jan: 60
   Feb: 120
   Mar: 90
   Apr: 150
   May: 180
   Which month has the most visitors? (a) Jan (b) May (c) Feb (d) Apr
6. 6.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 250
   Wed: 200
   Thu: 300
   Fri: 150
   How many mangoes are there in all?
7. 7.Books sold by a shop
   Mon: 100
   Tue: 175
   Wed: 25
   Thu: 75
   Fri: 125
   Which day has the fewest books? (a) Fri (b) Tue (c) Wed (d) Mon
8. 8.Books sold by a shop
   Mon: 20
   Tue: 25
   Wed: 30
   Thu: 15
   Fri: 10
   Which day has the fewest books? (a) Tue (b) Fri (c) Thu (d) Mon
9. 9.Books sold by a shop
   Mon: 40
   Tue: 30
   Wed: 80
   Thu: 30
   Fri: 20
   Which day has the most books? (a) Tue (b) Mon (c) Wed (d) Thu
10. 10.Books sold by a shop
    Mon: 30
    Tue: 90
    Wed: 60
    Thu: 60
    Fri: 60
    How many books are there in all?
11. 11.Books sold by a shop
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 40
    The number for Fri is what percent of the total?
12. 12.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 105
    Wed: 45
    Thu: 45
    Fri: 30
    How many more mangoes are there for Thu than for Fri?
13. 13.Books sold by a shop
    Mon: 60
    Tue: 100
    Wed: 140
    Thu: 40
    Fri: 60
    What is the difference between the highest and the lowest number of books?
14. 14.Trees planted by each class
    Class 6: 160
    Class 7: 80
    Class 8: 120
    Class 9: 280
    Class 10: 160
    What is the difference between the highest and the lowest number of trees?
15. 15.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 200
    Wed: 120
    Thu: 80
    Fri: 120
    The number for Mon is what percent of the total?
16. 16.Students who chose each subject
    Maths: 60
    Science: 80
    English: 40
    Hindi: 60
    Art: 160
    The number for Hindi is what percent of the total?
17. 17.Books sold by a shop
    Mon: 150
    Tue: 150
    Wed: 250
    Thu: 400
    Fri: 50
    What is the average number of books per day?
18. 18.Visitors to a science museum
    Jan: 35
    Feb: 5
    Mar: 20
    Apr: 15
    May: 25
    How many more visitors are there for May than for Apr?
19. 19.Visitors to a science museum
    Jan: 250
    Feb: 200
    Mar: 300
    Apr: 150
    May: 100
    Which month has the most visitors? (a) Feb (b) Jan (c) May (d) Mar
20. 20.Visitors to a science museum
    Jan: 150
    Feb: 250
    Mar: 200
    Apr: 100
    May: 300
    What is the difference between the highest and the lowest number of visitors?
21. 21.Trees planted by each class
    Class 6: 160
    Class 7: 200
    Class 8: 120
    Class 9: 240
    Class 10: 80
    How many more trees are there for Class 7 than for Class 6?
22. 22.Visitors to a science museum
    Jan: 210
    Feb: 90
    Mar: 180
    Apr: 30
    May: 90
    Which month has the most visitors? (a) Feb (b) Apr (c) Mar (d) Jan
23. 23.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 240
    Fri: 80
    How many mangoes are there in all?
24. 24.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 30
    Wed: 60
    Thu: 20
    Fri: 50
    What is the average number of mangoes per day?
25. 25.Students who chose each subject
    Maths: 75
    Science: 125
    English: 175
    Hindi: 75
    Art: 50
    How many more students are there for Science than for Maths?
26. 26.Trees planted by each class
    Class 6: 15
    Class 7: 15
    Class 8: 20
    Class 9: 40
    Class 10: 10
    Which class has the most trees? (a) Class 9 (b) Class 10 (c) Class 7 (d) Class 6
27. 27.Students who chose each subject
    Maths: 75
    Science: 175
    English: 125
    Hindi: 50
    Art: 75
    How many students are there in all?
28. 28.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 150
    The number for Mon is what percent of the total?
29. 29.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 200
    Apr: 120
    May: 160
    Which month has the fewest visitors? (a) May (b) Apr (c) Mar (d) Feb
30. 30.Students who chose each subject
    Maths: 100
    Science: 25
    English: 150
    Hindi: 100
    Art: 125
    What is the average number of students per subject?
31. 31.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 25
    Fri: 20
    What is the average number of mangoes per day?
32. 32.Books sold by a shop
    Mon: 150
    Tue: 180
    Wed: 120
    Thu: 90
    Fri: 60
    The number for Wed is what percent of the total?
33. 33.Trees planted by each class
    Class 6: 40
    Class 7: 20
    Class 8: 70
    Class 9: 40
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
34. 34.Visitors to a science museum
    Jan: 105
    Feb: 90
    Mar: 45
    Apr: 15
    May: 45
    The number for Feb is what percent of the total?
35. 35.Trees planted by each class
    Class 6: 40
    Class 7: 30
    Class 8: 50
    Class 9: 40
    Class 10: 40
    How many more trees are there for Class 6 than for Class 7?
36. 36.Visitors to a science museum
    Jan: 125
    Feb: 200
    Mar: 75
    Apr: 75
    May: 25
    The number for Mar is what percent of the total?
37. 37.Books sold by a shop
    Mon: 75
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 90
    How many more books are there for Tue than for Wed?
38. 38.Students who chose each subject
    Maths: 25
    Science: 15
    English: 5
    Hindi: 35
    Art: 20
    What is the difference between the highest and the lowest number of students?
39. 39.Trees planted by each class
    Class 6: 200
    Class 7: 50
    Class 8: 100
    Class 9: 75
    Class 10: 75
    How many more trees are there for Class 10 than for Class 7?
40. 40.Students who chose each subject
    Maths: 20
    Science: 15
    English: 15
    Hindi: 10
    Art: 40
    What is the average number of students per subject?

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