Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 739 · 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.Trees planted by each class
   Class 6: 120
   Class 7: 160
   Class 8: 160
   Class 9: 200
   Class 10: 160
   The number for Class 9 is what percent of the total?
2. 2.Visitors to a science museum
   Jan: 75
   Feb: 60
   Mar: 60
   Apr: 90
   May: 15
   How many visitors are there in all?
3. 3.Students who chose each subject
   Maths: 40
   Science: 140
   English: 80
   Hindi: 80
   Art: 60
   Which subject has the fewest students? (a) Hindi (b) Art (c) English (d) Maths
4. 4.Students who chose each subject
   Maths: 60
   Science: 180
   English: 120
   Hindi: 120
   Art: 120
   Which subject has the fewest students? (a) Maths (b) Science (c) Hindi (d) English
5. 5.Books sold by a shop
   Mon: 20
   Tue: 15
   Wed: 25
   Thu: 20
   Fri: 20
   The number for Fri is what percent of the total?
6. 6.Visitors to a science museum
   Jan: 90
   Feb: 60
   Mar: 45
   Apr: 75
   May: 30
   How many more visitors are there for Apr than for May?
7. 7.Students who chose each subject
   Maths: 15
   Science: 25
   English: 30
   Hindi: 20
   Art: 10
   What is the average number of students per subject?
8. 8.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 30
   Wed: 40
   Thu: 40
   Fri: 50
   How many more mangoes are there for Fri than for Mon?
9. 9.Students who chose each subject
   Maths: 125
   Science: 100
   English: 100
   Hindi: 100
   Art: 75
   The number for Science is what percent of the total?
10. 10.Visitors to a science museum
    Jan: 60
    Feb: 30
    Mar: 90
    Apr: 60
    May: 60
    The number for Jan is what percent of the total?
11. 11.Students who chose each subject
    Maths: 300
    Science: 250
    English: 100
    Hindi: 150
    Art: 200
    Which subject has the most students? (a) Science (b) Maths (c) Art (d) English
12. 12.Books sold by a shop
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 120
    Fri: 120
    What is the difference between the highest and the lowest number of books?
13. 13.Books sold by a shop
    Mon: 25
    Tue: 200
    Wed: 75
    Thu: 100
    Fri: 100
    How many books are there in all?
14. 14.Books sold by a shop
    Mon: 150
    Tue: 100
    Wed: 100
    Thu: 100
    Fri: 50
    The number for Fri is what percent of the total?
15. 15.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 100
    Wed: 80
    Thu: 60
    Fri: 80
    How many more mangoes are there for Mon than for Thu?
16. 16.Students who chose each subject
    Maths: 120
    Science: 160
    English: 80
    Hindi: 280
    Art: 160
    Which subject has the most students? (a) Science (b) Maths (c) English (d) Hindi
17. 17.Students who chose each subject
    Maths: 60
    Science: 50
    English: 20
    Hindi: 30
    Art: 40
    How many more students are there for Hindi than for English?
18. 18.Visitors to a science museum
    Jan: 140
    Feb: 100
    Mar: 20
    Apr: 80
    May: 60
    How many more visitors are there for Jan than for Feb?
19. 19.Visitors to a science museum
    Jan: 50
    Feb: 40
    Mar: 30
    Apr: 10
    May: 70
    Which month has the fewest visitors? (a) Mar (b) May (c) Jan (d) Apr
20. 20.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 60
    Wed: 180
    Thu: 90
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
21. 21.Students who chose each subject
    Maths: 100
    Science: 150
    English: 50
    Hindi: 75
    Art: 125
    What is the average number of students per subject?
22. 22.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 100
    Wed: 75
    Thu: 50
    Fri: 125
    How many mangoes are there in all?
23. 23.Visitors to a science museum
    Jan: 90
    Feb: 15
    Mar: 45
    Apr: 105
    May: 45
    How many visitors are there in all?
24. 24.Visitors to a science museum
    Jan: 50
    Feb: 125
    Mar: 25
    Apr: 175
    May: 125
    What is the difference between the highest and the lowest number of visitors?
25. 25.Books sold by a shop
    Mon: 350
    Tue: 250
    Wed: 50
    Thu: 150
    Fri: 200
    What is the difference between the highest and the lowest number of books?
26. 26.Books sold by a shop
    Mon: 80
    Tue: 40
    Wed: 30
    Thu: 30
    Fri: 20
    What is the difference between the highest and the lowest number of books?
27. 27.Visitors to a science museum
    Jan: 90
    Feb: 30
    Mar: 30
    Apr: 20
    May: 30
    Which month has the fewest visitors? (a) May (b) Feb (c) Apr (d) Jan
28. 28.Trees planted by each class
    Class 6: 120
    Class 7: 210
    Class 8: 90
    Class 9: 120
    Class 10: 60
    How many trees are there in all?
29. 29.Trees planted by each class
    Class 6: 15
    Class 7: 50
    Class 8: 20
    Class 9: 5
    Class 10: 10
    How many trees are there in all?
30. 30.Students who chose each subject
    Maths: 140
    Science: 60
    English: 40
    Hindi: 60
    Art: 100
    The number for Hindi is what percent of the total?
31. 31.Visitors to a science museum
    Jan: 25
    Feb: 175
    Mar: 100
    Apr: 125
    May: 75
    The number for Mar is what percent of the total?
32. 32.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 80
    Thu: 240
    Fri: 160
    What is the difference between the highest and the lowest number of mangoes?
33. 33.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 350
    Wed: 250
    Thu: 250
    Fri: 100
    What is the average number of mangoes per day?
34. 34.Trees planted by each class
    Class 6: 140
    Class 7: 40
    Class 8: 60
    Class 9: 80
    Class 10: 80
    The number for Class 7 is what percent of the total?
35. 35.Students who chose each subject
    Maths: 160
    Science: 80
    English: 200
    Hindi: 240
    Art: 120
    Which subject has the fewest students? (a) Hindi (b) Science (c) English (d) Maths
36. 36.Books sold by a shop
    Mon: 10
    Tue: 15
    Wed: 15
    Thu: 35
    Fri: 25
    How many more books are there for Wed than for Mon?
37. 37.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 60
    Thu: 60
    Fri: 15
    What is the average number of books per day?
38. 38.Mangoes sold by a fruit seller
    Mon: 45
    Tue: 60
    Wed: 75
    Thu: 90
    Fri: 30
    How many more mangoes are there for Wed than for Mon?
39. 39.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 25
    Which day has the most books? (a) Fri (b) Mon (c) Wed (d) Thu
40. 40.Students who chose each subject
    Maths: 90
    Science: 30
    English: 75
    Hindi: 60
    Art: 45
    How many more students are there for English than for Science?

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