Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 837 · 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: 70
   Feb: 30
   Mar: 20
   Apr: 30
   May: 50
   Which month has the fewest visitors? (a) Mar (b) Feb (c) Apr (d) May
2. 2.Books sold by a shop
   Mon: 160
   Tue: 120
   Wed: 160
   Thu: 200
   Fri: 160
   Which day has the most books? (a) Wed (b) Thu (c) Mon (d) Fri
3. 3.Visitors to a science museum
   Jan: 160
   Feb: 160
   Mar: 160
   Apr: 80
   May: 240
   What is the difference between the highest and the lowest number of visitors?
4. 4.Trees planted by each class
   Class 6: 100
   Class 7: 60
   Class 8: 80
   Class 9: 80
   Class 10: 80
   How many more trees are there for Class 8 than for Class 7?
5. 5.Students who chose each subject
   Maths: 150
   Science: 300
   English: 200
   Hindi: 100
   Art: 250
   How many students are there in all?
6. 6.Visitors to a science museum
   Jan: 100
   Feb: 100
   Mar: 75
   Apr: 50
   May: 175
   What is the difference between the highest and the lowest number of visitors?
7. 7.Students who chose each subject
   Maths: 160
   Science: 100
   English: 60
   Hindi: 20
   Art: 60
   Which subject has the fewest students? (a) Hindi (b) English (c) Science (d) Art
8. 8.Students who chose each subject
   Maths: 40
   Science: 80
   English: 60
   Hindi: 80
   Art: 140
   Which subject has the fewest students? (a) Art (b) Maths (c) Hindi (d) English
9. 9.Trees planted by each class
   Class 6: 35
   Class 7: 15
   Class 8: 20
   Class 9: 20
   Class 10: 10
   Which class has the most trees? (a) Class 8 (b) Class 9 (c) Class 6 (d) Class 7
10. 10.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 40
    Wed: 20
    Thu: 40
    Fri: 30
    How many mangoes are there in all?
11. 11.Trees planted by each class
    Class 6: 150
    Class 7: 60
    Class 8: 90
    Class 9: 180
    Class 10: 120
    The number for Class 6 is what percent of the total?
12. 12.Books sold by a shop
    Mon: 30
    Tue: 90
    Wed: 90
    Thu: 240
    Fri: 150
    How many more books are there for Thu than for Mon?
13. 13.Visitors to a science museum
    Jan: 100
    Feb: 150
    Mar: 75
    Apr: 50
    May: 125
    How many visitors are there in all?
14. 14.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 30
    Thu: 50
    Fri: 60
    How many mangoes are there in all?
15. 15.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 90
    Apr: 210
    May: 120
    How many visitors are there in all?
16. 16.Trees planted by each class
    Class 6: 25
    Class 7: 15
    Class 8: 25
    Class 9: 5
    Class 10: 30
    How many more trees are there for Class 8 than for Class 9?
17. 17.Visitors to a science museum
    Jan: 150
    Feb: 200
    Mar: 250
    Apr: 200
    May: 200
    What is the difference between the highest and the lowest number of visitors?
18. 18.Trees planted by each class
    Class 6: 20
    Class 7: 25
    Class 8: 20
    Class 9: 5
    Class 10: 30
    What is the difference between the highest and the lowest number of trees?
19. 19.Students who chose each subject
    Maths: 105
    Science: 45
    English: 60
    Hindi: 15
    Art: 75
    Which subject has the most students? (a) Maths (b) Science (c) Art (d) Hindi
20. 20.Books sold by a shop
    Mon: 120
    Tue: 200
    Wed: 120
    Thu: 80
    Fri: 280
    Which day has the fewest books? (a) Fri (b) Mon (c) Thu (d) Wed
21. 21.Students who chose each subject
    Maths: 60
    Science: 100
    English: 60
    Hindi: 40
    Art: 140
    What is the average number of students per subject?
22. 22.Visitors to a science museum
    Jan: 160
    Feb: 240
    Mar: 120
    Apr: 80
    May: 200
    Which month has the most visitors? (a) Jan (b) Feb (c) May (d) Mar
23. 23.Books sold by a shop
    Mon: 90
    Tue: 50
    Wed: 20
    Thu: 30
    Fri: 10
    Which day has the fewest books? (a) Fri (b) Thu (c) Tue (d) Mon
24. 24.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 150
    Thu: 50
    Fri: 100
    The number for Fri is what percent of the total?
25. 25.Books sold by a shop
    Mon: 120
    Tue: 150
    Wed: 120
    Thu: 90
    Fri: 120
    Which day has the most books? (a) Tue (b) Thu (c) Mon (d) Fri
26. 26.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 125
    Wed: 75
    Thu: 100
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
27. 27.Trees planted by each class
    Class 6: 200
    Class 7: 280
    Class 8: 80
    Class 9: 120
    Class 10: 120
    What is the average number of trees per class?
28. 28.Trees planted by each class
    Class 6: 30
    Class 7: 20
    Class 8: 10
    Class 9: 20
    Class 10: 20
    The number for Class 8 is what percent of the total?
29. 29.Trees planted by each class
    Class 6: 120
    Class 7: 90
    Class 8: 120
    Class 9: 150
    Class 10: 120
    What is the average number of trees per class?
30. 30.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 60
    Apr: 40
    May: 40
    Which month has the most visitors? (a) Apr (b) Feb (c) Mar (d) May
31. 31.Students who chose each subject
    Maths: 75
    Science: 45
    English: 30
    Hindi: 90
    Art: 60
    The number for English is what percent of the total?
32. 32.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 25
    Apr: 15
    May: 20
    How many more visitors are there for Mar than for Jan?
33. 33.Visitors to a science museum
    Jan: 40
    Feb: 30
    Mar: 60
    Apr: 50
    May: 20
    What is the average number of visitors per month?
34. 34.Books sold by a shop
    Mon: 100
    Tue: 175
    Wed: 50
    Thu: 75
    Fri: 100
    What is the average number of books per day?
35. 35.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 175
    Wed: 125
    Thu: 50
    Fri: 75
    How many more mangoes are there for Fri than for Thu?
36. 36.Students who chose each subject
    Maths: 60
    Science: 60
    English: 45
    Hindi: 75
    Art: 60
    How many students are there in all?
37. 37.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 50
    Wed: 40
    Thu: 60
    Fri: 30
    How many mangoes are there in all?
38. 38.Visitors to a science museum
    Jan: 120
    Feb: 45
    Mar: 60
    Apr: 45
    May: 30
    How many visitors are there in all?
39. 39.Books sold by a shop
    Mon: 125
    Tue: 125
    Wed: 150
    Thu: 25
    Fri: 75
    How many books are there in all?
40. 40.Students who chose each subject
    Maths: 30
    Science: 90
    English: 45
    Hindi: 120
    Art: 15
    What is the difference between the highest and the lowest number of students?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude