Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 439 · 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: 60
   Tue: 60
   Wed: 75
   Thu: 45
   Fri: 60
   Which day has the fewest mangoes? (a) Wed (b) Mon (c) Thu (d) Tue
2. 2.Mangoes sold by a fruit seller
   Mon: 30
   Tue: 90
   Wed: 60
   Thu: 45
   Fri: 75
   How many mangoes are there in all?
3. 3.Students who chose each subject
   Maths: 200
   Science: 250
   English: 100
   Hindi: 300
   Art: 150
   What is the difference between the highest and the lowest number of students?
4. 4.Mangoes sold by a fruit seller
   Mon: 50
   Tue: 60
   Wed: 40
   Thu: 20
   Fri: 30
   The number for Mon is what percent of the total?
5. 5.Books sold by a shop
   Mon: 50
   Tue: 60
   Wed: 20
   Thu: 30
   Fri: 40
   The number for Thu is what percent of the total?
6. 6.Students who chose each subject
   Maths: 80
   Science: 20
   English: 80
   Hindi: 140
   Art: 80
   What is the average number of students per subject?
7. 7.Visitors to a science museum
   Jan: 200
   Feb: 40
   Mar: 120
   Apr: 280
   May: 160
   The number for Feb is what percent of the total?
8. 8.Visitors to a science museum
   Jan: 80
   Feb: 40
   Mar: 80
   Apr: 60
   May: 140
   What is the average number of visitors per month?
9. 9.Mangoes sold by a fruit seller
   Mon: 80
   Tue: 120
   Wed: 160
   Thu: 200
   Fri: 240
   Which day has the fewest mangoes? (a) Tue (b) Thu (c) Mon (d) Wed
10. 10.Trees planted by each class
    Class 6: 75
    Class 7: 90
    Class 8: 60
    Class 9: 30
    Class 10: 45
    Which class has the fewest trees? (a) Class 8 (b) Class 6 (c) Class 10 (d) Class 9
11. 11.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 180
    Thu: 150
    Fri: 30
    How many books are there in all?
12. 12.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 160
    Wed: 20
    Thu: 80
    Fri: 100
    How many mangoes are there in all?
13. 13.Students who chose each subject
    Maths: 40
    Science: 60
    English: 30
    Hindi: 20
    Art: 50
    What is the difference between the highest and the lowest number of students?
14. 14.Books sold by a shop
    Mon: 150
    Tue: 125
    Wed: 100
    Thu: 75
    Fri: 50
    How many books are there in all?
15. 15.Students who chose each subject
    Maths: 40
    Science: 50
    English: 20
    Hindi: 30
    Art: 60
    What is the difference between the highest and the lowest number of students?
16. 16.Trees planted by each class
    Class 6: 150
    Class 7: 350
    Class 8: 250
    Class 9: 100
    Class 10: 150
    The number for Class 9 is what percent of the total?
17. 17.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 35
    Wed: 15
    Thu: 10
    Fri: 25
    The number for Tue is what percent of the total?
18. 18.Books sold by a shop
    Mon: 120
    Tue: 210
    Wed: 90
    Thu: 60
    Fri: 120
    The number for Thu is what percent of the total?
19. 19.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 120
    What is the average number of books per day?
20. 20.Books sold by a shop
    Mon: 80
    Tue: 120
    Wed: 80
    Thu: 80
    Fri: 40
    Which day has the fewest books? (a) Fri (b) Tue (c) Thu (d) Mon
21. 21.Students who chose each subject
    Maths: 50
    Science: 20
    English: 60
    Hindi: 40
    Art: 30
    Which subject has the most students? (a) Maths (b) Science (c) Hindi (d) English
22. 22.Trees planted by each class
    Class 6: 125
    Class 7: 75
    Class 8: 175
    Class 9: 100
    Class 10: 25
    Which class has the most trees? (a) Class 8 (b) Class 7 (c) Class 6 (d) Class 9
23. 23.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 40
    Apr: 80
    May: 100
    Which month has the fewest visitors? (a) Jan (b) Feb (c) Apr (d) Mar
24. 24.Trees planted by each class
    Class 6: 160
    Class 7: 40
    Class 8: 20
    Class 9: 80
    Class 10: 100
    Which class has the most trees? (a) Class 7 (b) Class 10 (c) Class 9 (d) Class 6
25. 25.Students who chose each subject
    Maths: 90
    Science: 30
    English: 75
    Hindi: 45
    Art: 60
    What is the average number of students per subject?
26. 26.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 60
    Wed: 50
    Thu: 10
    Fri: 30
    Which day has the most mangoes? (a) Fri (b) Thu (c) Tue (d) Mon
27. 27.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 20
    Class 9: 15
    Class 10: 20
    Which class has the fewest trees? (a) Class 9 (b) Class 7 (c) Class 8 (d) Class 10
28. 28.Visitors to a science museum
    Jan: 10
    Feb: 30
    Mar: 50
    Apr: 40
    May: 70
    The number for Mar is what percent of the total?
29. 29.Visitors to a science museum
    Jan: 150
    Feb: 90
    Mar: 60
    Apr: 180
    May: 120
    How many visitors are there in all?
30. 30.Trees planted by each class
    Class 6: 120
    Class 7: 240
    Class 8: 80
    Class 9: 200
    Class 10: 160
    What is the average number of trees per class?
31. 31.Visitors to a science museum
    Jan: 120
    Feb: 120
    Mar: 120
    Apr: 180
    May: 60
    What is the difference between the highest and the lowest number of visitors?
32. 32.Books sold by a shop
    Mon: 100
    Tue: 120
    Wed: 60
    Thu: 80
    Fri: 40
    What is the average number of books per day?
33. 33.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 200
    Apr: 160
    May: 80
    How many visitors are there in all?
34. 34.Visitors to a science museum
    Jan: 20
    Feb: 10
    Mar: 30
    Apr: 25
    May: 15
    How many more visitors are there for Mar than for Jan?
35. 35.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 180
    Apr: 150
    May: 90
    Which month has the most visitors? (a) Mar (b) Apr (c) Feb (d) May
36. 36.Books sold by a shop
    Mon: 25
    Tue: 35
    Wed: 15
    Thu: 15
    Fri: 10
    Which day has the most books? (a) Mon (b) Thu (c) Tue (d) Wed
37. 37.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 50
    Fri: 40
    What is the difference between the highest and the lowest number of mangoes?
38. 38.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 200
    Fri: 200
    Which day has the most mangoes? (a) Thu (b) Fri (c) Mon (d) Wed
39. 39.Books sold by a shop
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 150
    Fri: 250
    Which day has the most books? (a) Tue (b) Fri (c) Mon (d) Thu
40. 40.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 450
    Wed: 150
    Thu: 50
    Fri: 100
    The number for Wed is what percent of the total?

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