Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 602 · 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: 100
   Tue: 120
   Wed: 40
   Thu: 60
   Fri: 80
   How many more mangoes are there for Mon than for Fri?
2. 2.Trees planted by each class
   Class 6: 25
   Class 7: 175
   Class 8: 100
   Class 9: 100
   Class 10: 100
   The number for Class 7 is what percent of the total?
3. 3.Students who chose each subject
   Maths: 50
   Science: 40
   English: 40
   Hindi: 30
   Art: 40
   Which subject has the fewest students? (a) Hindi (b) Science (c) English (d) Maths
4. 4.Students who chose each subject
   Maths: 210
   Science: 150
   English: 30
   Hindi: 120
   Art: 90
   Which subject has the most students? (a) Maths (b) Science (c) Hindi (d) English
5. 5.Mangoes sold by a fruit seller
   Mon: 80
   Tue: 80
   Wed: 80
   Thu: 120
   Fri: 40
   The number for Mon is what percent of the total?
6. 6.Trees planted by each class
   Class 6: 250
   Class 7: 150
   Class 8: 100
   Class 9: 300
   Class 10: 200
   The number for Class 6 is what percent of the total?
7. 7.Books sold by a shop
   Mon: 20
   Tue: 15
   Wed: 30
   Thu: 10
   Fri: 25
   The number for Mon is what percent of the total?
8. 8.Students who chose each subject
   Maths: 105
   Science: 60
   English: 45
   Hindi: 30
   Art: 60
   What is the average number of students per subject?
9. 9.Visitors to a science museum
   Jan: 15
   Feb: 20
   Mar: 30
   Apr: 25
   May: 10
   How many visitors are there in all?
10. 10.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 20
    Thu: 120
    Fri: 100
    How many more books are there for Thu than for Mon?
11. 11.Trees planted by each class
    Class 6: 20
    Class 7: 25
    Class 8: 20
    Class 9: 15
    Class 10: 20
    Which class has the most trees? (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
12. 12.Visitors to a science museum
    Jan: 60
    Feb: 40
    Mar: 20
    Apr: 120
    May: 160
    How many more visitors are there for Jan than for Mar?
13. 13.Students who chose each subject
    Maths: 240
    Science: 150
    English: 60
    Hindi: 30
    Art: 120
    Which subject has the fewest students? (a) Maths (b) Art (c) Science (d) Hindi
14. 14.Visitors to a science museum
    Jan: 125
    Feb: 75
    Mar: 150
    Apr: 50
    May: 100
    Which month has the most visitors? (a) May (b) Mar (c) Apr (d) Feb
15. 15.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 75
    Wed: 105
    Thu: 30
    Fri: 45
    Which day has the fewest mangoes? (a) Fri (b) Tue (c) Wed (d) Thu
16. 16.Books sold by a shop
    Mon: 100
    Tue: 100
    Wed: 100
    Thu: 75
    Fri: 125
    What is the difference between the highest and the lowest number of books?
17. 17.Students who chose each subject
    Maths: 350
    Science: 300
    English: 50
    Hindi: 200
    Art: 100
    Which subject has the fewest students? (a) Maths (b) English (c) Hindi (d) Science
18. 18.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 300
    Wed: 200
    Thu: 350
    Fri: 50
    How many more mangoes are there for Thu than for Tue?
19. 19.Trees planted by each class
    Class 6: 35
    Class 7: 25
    Class 8: 10
    Class 9: 15
    Class 10: 15
    Which class has the fewest trees? (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 8
20. 20.Students who chose each subject
    Maths: 120
    Science: 160
    English: 80
    Hindi: 200
    Art: 240
    Which subject has the fewest students? (a) Maths (b) Hindi (c) Art (d) English
21. 21.Trees planted by each class
    Class 6: 100
    Class 7: 300
    Class 8: 200
    Class 9: 250
    Class 10: 150
    The number for Class 6 is what percent of the total?
22. 22.Students who chose each subject
    Maths: 40
    Science: 70
    English: 20
    Hindi: 30
    Art: 40
    What is the difference between the highest and the lowest number of students?
23. 23.Trees planted by each class
    Class 6: 400
    Class 7: 200
    Class 8: 150
    Class 9: 100
    Class 10: 150
    Which class has the fewest trees? (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 8
24. 24.Visitors to a science museum
    Jan: 150
    Feb: 300
    Mar: 250
    Apr: 100
    May: 200
    The number for Jan is what percent of the total?
25. 25.Trees planted by each class
    Class 6: 120
    Class 7: 210
    Class 8: 60
    Class 9: 90
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
26. 26.Trees planted by each class
    Class 6: 60
    Class 7: 15
    Class 8: 45
    Class 9: 105
    Class 10: 75
    Which class has the most trees? (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 6
27. 27.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 300
    Thu: 200
    Fri: 100
    Which day has the most books? (a) Thu (b) Fri (c) Wed (d) Mon
28. 28.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 25
    Thu: 20
    Fri: 20
    How many books are there in all?
29. 29.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 20
    Thu: 20
    Fri: 15
    How many more books are there for Thu than for Fri?
30. 30.Visitors to a science museum
    Jan: 240
    Feb: 200
    Mar: 120
    Apr: 40
    May: 200
    Which month has the fewest visitors? (a) May (b) Jan (c) Mar (d) Apr
31. 31.Books sold by a shop
    Mon: 80
    Tue: 60
    Wed: 140
    Thu: 20
    Fri: 100
    Which day has the fewest books? (a) Fri (b) Tue (c) Thu (d) Mon
32. 32.Students who chose each subject
    Maths: 25
    Science: 30
    English: 15
    Hindi: 20
    Art: 10
    The number for English is what percent of the total?
33. 33.Students who chose each subject
    Maths: 20
    Science: 20
    English: 10
    Hindi: 20
    Art: 30
    What is the difference between the highest and the lowest number of students?
34. 34.Students who chose each subject
    Maths: 100
    Science: 75
    English: 125
    Hindi: 25
    Art: 175
    Which subject has the most students? (a) Maths (b) Art (c) English (d) Science
35. 35.Trees planted by each class
    Class 6: 20
    Class 7: 10
    Class 8: 40
    Class 9: 15
    Class 10: 15
    How many trees are there in all?
36. 36.Students who chose each subject
    Maths: 30
    Science: 15
    English: 25
    Hindi: 20
    Art: 10
    What is the difference between the highest and the lowest number of students?
37. 37.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 150
    Wed: 50
    Thu: 200
    Fri: 350
    How many mangoes are there in all?
38. 38.Students who chose each subject
    Maths: 180
    Science: 120
    English: 120
    Hindi: 60
    Art: 120
    How many more students are there for Maths than for Science?
39. 39.Books sold by a shop
    Mon: 80
    Tue: 100
    Wed: 40
    Thu: 60
    Fri: 120
    Which day has the most books? (a) Mon (b) Wed (c) Thu (d) Fri
40. 40.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 30
    Wed: 60
    Thu: 45
    Fri: 90
    How many mangoes are there in all?

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