Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 912 · 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.Students who chose each subject
   Maths: 200
   Science: 120
   English: 240
   Hindi: 80
   Art: 160
   How many more students are there for Art than for Science?
2. 2.Visitors to a science museum
   Jan: 50
   Feb: 250
   Mar: 150
   Apr: 300
   May: 250
   How many more visitors are there for Feb than for Mar?
3. 3.Visitors to a science museum
   Jan: 350
   Feb: 250
   Mar: 250
   Apr: 100
   May: 50
   How many visitors are there in all?
4. 4.Students who chose each subject
   Maths: 320
   Science: 120
   English: 40
   Hindi: 80
   Art: 240
   Which subject has the most students? (a) English (b) Maths (c) Hindi (d) Art
5. 5.Students who chose each subject
   Maths: 120
   Science: 90
   English: 120
   Hindi: 150
   Art: 120
   How many more students are there for Maths than for Science?
6. 6.Books sold by a shop
   Mon: 60
   Tue: 60
   Wed: 60
   Thu: 45
   Fri: 75
   The number for Wed is what percent of the total?
7. 7.Mangoes sold by a fruit seller
   Mon: 35
   Tue: 5
   Wed: 20
   Thu: 15
   Fri: 25
   How many mangoes are there in all?
8. 8.Trees planted by each class
   Class 6: 80
   Class 7: 120
   Class 8: 40
   Class 9: 80
   Class 10: 80
   What is the average number of trees per class?
9. 9.Students who chose each subject
   Maths: 120
   Science: 120
   English: 30
   Hindi: 120
   Art: 210
   What is the difference between the highest and the lowest number of students?
10. 10.Mangoes sold by a fruit seller
    Mon: 175
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 25
    Which day has the most mangoes? (a) Wed (b) Fri (c) Mon (d) Thu
11. 11.Students who chose each subject
    Maths: 120
    Science: 150
    English: 120
    Hindi: 120
    Art: 90
    What is the difference between the highest and the lowest number of students?
12. 12.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 50
    Thu: 100
    Fri: 100
    The number for Mon is what percent of the total?
13. 13.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 250
    Fri: 150
    How many books are there in all?
14. 14.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 45
    Thu: 30
    Fri: 60
    What is the difference between the highest and the lowest number of books?
15. 15.Mangoes sold by a fruit seller
    Mon: 125
    Tue: 100
    Wed: 150
    Thu: 50
    Fri: 75
    The number for Mon is what percent of the total?
16. 16.Visitors to a science museum
    Jan: 50
    Feb: 50
    Mar: 60
    Apr: 30
    May: 10
    How many visitors are there in all?
17. 17.Students who chose each subject
    Maths: 105
    Science: 45
    English: 60
    Hindi: 30
    Art: 60
    How many more students are there for Maths than for Hindi?
18. 18.Students who chose each subject
    Maths: 50
    Science: 40
    English: 30
    Hindi: 40
    Art: 40
    Which subject has the fewest students? (a) English (b) Hindi (c) Art (d) Maths
19. 19.Visitors to a science museum
    Jan: 45
    Feb: 60
    Mar: 75
    Apr: 60
    May: 60
    Which month has the most visitors? (a) Feb (b) Mar (c) Apr (d) May
20. 20.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 160
    Wed: 200
    Thu: 240
    Fri: 160
    Which day has the most mangoes? (a) Wed (b) Fri (c) Mon (d) Thu
21. 21.Books sold by a shop
    Mon: 60
    Tue: 75
    Wed: 30
    Thu: 45
    Fri: 90
    What is the average number of books per day?
22. 22.Mangoes sold by a fruit seller
    Mon: 350
    Tue: 150
    Wed: 100
    Thu: 250
    Fri: 150
    How many more mangoes are there for Tue than for Wed?
23. 23.Trees planted by each class
    Class 6: 70
    Class 7: 10
    Class 8: 40
    Class 9: 40
    Class 10: 40
    How many trees are there in all?
24. 24.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 120
    Fri: 80
    Which day has the fewest books? (a) Wed (b) Tue (c) Mon (d) Thu
25. 25.Trees planted by each class
    Class 6: 60
    Class 7: 45
    Class 8: 45
    Class 9: 135
    Class 10: 15
    Which class has the fewest trees? (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 6
26. 26.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 120
    Thu: 80
    Fri: 40
    What is the average number of books per day?
27. 27.Visitors to a science museum
    Jan: 120
    Feb: 210
    Mar: 60
    Apr: 120
    May: 90
    Which month has the fewest visitors? (a) May (b) Mar (c) Jan (d) Feb
28. 28.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 20
    Wed: 25
    Thu: 15
    Fri: 20
    Which day has the most mangoes? (a) Mon (b) Fri (c) Wed (d) Tue
29. 29.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 200
    Wed: 80
    Thu: 120
    Fri: 240
    Which day has the fewest mangoes? (a) Thu (b) Tue (c) Fri (d) Wed
30. 30.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 5
    Thu: 25
    Fri: 10
    Which day has the fewest mangoes? (a) Wed (b) Fri (c) Tue (d) Thu
31. 31.Students who chose each subject
    Maths: 200
    Science: 150
    English: 200
    Hindi: 250
    Art: 200
    How many more students are there for Maths than for Science?
32. 32.Books sold by a shop
    Mon: 150
    Tue: 75
    Wed: 75
    Thu: 25
    Fri: 175
    How many more books are there for Fri than for Mon?
33. 33.Visitors to a science museum
    Jan: 100
    Feb: 80
    Mar: 60
    Apr: 120
    May: 40
    Which month has the most visitors? (a) Jan (b) Mar (c) Apr (d) Feb
34. 34.Books sold by a shop
    Mon: 75
    Tue: 30
    Wed: 75
    Thu: 105
    Fri: 15
    What is the difference between the highest and the lowest number of books?
35. 35.Students who chose each subject
    Maths: 30
    Science: 40
    English: 50
    Hindi: 60
    Art: 20
    How many students are there in all?
36. 36.Trees planted by each class
    Class 6: 80
    Class 7: 60
    Class 8: 100
    Class 9: 80
    Class 10: 80
    Which class has the most trees? (a) Class 7 (b) Class 6 (c) Class 10 (d) Class 8
37. 37.Books sold by a shop
    Mon: 40
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 40
    Which day has the fewest books? (a) Tue (b) Mon (c) Wed (d) Thu
38. 38.Books sold by a shop
    Mon: 15
    Tue: 25
    Wed: 35
    Thu: 15
    Fri: 10
    How many more books are there for Tue than for Mon?
39. 39.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 120
    Thu: 80
    Fri: 160
    Which day has the fewest mangoes? (a) Mon (b) Thu (c) Fri (d) Wed
40. 40.Visitors to a science museum
    Jan: 75
    Feb: 225
    Mar: 75
    Apr: 75
    May: 50
    What is the difference between the highest and the lowest number of visitors?

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