Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 936 · 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: 50
   Class 7: 100
   Class 8: 125
   Class 9: 150
   Class 10: 75
   How many more trees are there for Class 9 than for Class 8?
2. 2.Mangoes sold by a fruit seller
   Mon: 150
   Tue: 180
   Wed: 90
   Thu: 60
   Fri: 120
   Which day has the fewest mangoes? (a) Tue (b) Mon (c) Thu (d) Fri
3. 3.Students who chose each subject
   Maths: 50
   Science: 20
   English: 30
   Hindi: 40
   Art: 60
   Which subject has the fewest students? (a) Hindi (b) English (c) Art (d) Science
4. 4.Mangoes sold by a fruit seller
   Mon: 105
   Tue: 45
   Wed: 15
   Thu: 60
   Fri: 75
   Which day has the fewest mangoes? (a) Tue (b) Mon (c) Wed (d) Fri
5. 5.Visitors to a science museum
   Jan: 50
   Feb: 100
   Mar: 150
   Apr: 100
   May: 100
   The number for Apr is what percent of the total?
6. 6.Trees planted by each class
   Class 6: 30
   Class 7: 40
   Class 8: 40
   Class 9: 50
   Class 10: 40
   The number for Class 7 is what percent of the total?
7. 7.Visitors to a science museum
   Jan: 45
   Feb: 135
   Mar: 15
   Apr: 45
   May: 60
   What is the average number of visitors per month?
8. 8.Books sold by a shop
   Mon: 60
   Tue: 40
   Wed: 140
   Thu: 100
   Fri: 60
   How many books are there in all?
9. 9.Visitors to a science museum
   Jan: 80
   Feb: 60
   Mar: 40
   Apr: 140
   May: 80
   How many more visitors are there for Feb than for Mar?
10. 10.Students who chose each subject
    Maths: 150
    Science: 90
    English: 60
    Hindi: 120
    Art: 180
    Which subject has the most students? (a) Science (b) Maths (c) English (d) Art
11. 11.Students who chose each subject
    Maths: 15
    Science: 25
    English: 30
    Hindi: 5
    Art: 25
    How many more students are there for Art than for Maths?
12. 12.Books sold by a shop
    Mon: 20
    Tue: 25
    Wed: 15
    Thu: 30
    Fri: 10
    How many books are there in all?
13. 13.Visitors to a science museum
    Jan: 100
    Feb: 80
    Mar: 20
    Apr: 80
    May: 120
    How many visitors are there in all?
14. 14.Students who chose each subject
    Maths: 450
    Science: 100
    English: 300
    Hindi: 50
    Art: 100
    Which subject has the fewest students? (a) Science (b) English (c) Maths (d) Hindi
15. 15.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 80
    Thu: 40
    Fri: 100
    How many mangoes are there in all?
16. 16.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 120
    Thu: 180
    Fri: 120
    What is the difference between the highest and the lowest number of books?
17. 17.Students who chose each subject
    Maths: 90
    Science: 60
    English: 90
    Hindi: 240
    Art: 120
    The number for Science is what percent of the total?
18. 18.Trees planted by each class
    Class 6: 70
    Class 7: 10
    Class 8: 50
    Class 9: 40
    Class 10: 30
    How many trees are there in all?
19. 19.Visitors to a science museum
    Jan: 70
    Feb: 30
    Mar: 20
    Apr: 30
    May: 50
    How many visitors are there in all?
20. 20.Visitors to a science museum
    Jan: 60
    Feb: 80
    Mar: 40
    Apr: 120
    May: 100
    How many more visitors are there for Apr than for Feb?
21. 21.Mangoes sold by a fruit seller
    Mon: 240
    Tue: 160
    Wed: 200
    Thu: 160
    Fri: 40
    The number for Mon is what percent of the total?
22. 22.Books sold by a shop
    Mon: 175
    Tue: 100
    Wed: 50
    Thu: 150
    Fri: 25
    Which day has the fewest books? (a) Fri (b) Tue (c) Mon (d) Thu
23. 23.Students who chose each subject
    Maths: 120
    Science: 150
    English: 120
    Hindi: 120
    Art: 90
    Which subject has the most students? (a) Maths (b) Science (c) English (d) Hindi
24. 24.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 200
    Wed: 100
    Thu: 350
    Fri: 200
    Which day has the fewest mangoes? (a) Tue (b) Mon (c) Fri (d) Wed
25. 25.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 25
    Apr: 175
    May: 125
    Which month has the most visitors? (a) Feb (b) May (c) Jan (d) Apr
26. 26.Books sold by a shop
    Mon: 40
    Tue: 70
    Wed: 30
    Thu: 20
    Fri: 40
    How many books are there in all?
27. 27.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 50
    Wed: 10
    Thu: 50
    Fri: 60
    How many mangoes are there in all?
28. 28.Students who chose each subject
    Maths: 50
    Science: 30
    English: 40
    Hindi: 40
    Art: 40
    How many students are there in all?
29. 29.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 120
    Fri: 20
    How many more mangoes are there for Wed than for Fri?
30. 30.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 150
    Thu: 120
    Fri: 90
    What is the difference between the highest and the lowest number of books?
31. 31.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 150
    Wed: 200
    Thu: 250
    Fri: 200
    What is the average number of mangoes per day?
32. 32.Books sold by a shop
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 15
    What is the difference between the highest and the lowest number of books?
33. 33.Visitors to a science museum
    Jan: 180
    Feb: 210
    Mar: 60
    Apr: 120
    May: 30
    Which month has the most visitors? (a) Apr (b) Jan (c) Mar (d) Feb
34. 34.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 40
    Wed: 40
    Thu: 30
    Fri: 20
    Which day has the fewest mangoes? (a) Wed (b) Mon (c) Fri (d) Tue
35. 35.Books sold by a shop
    Mon: 175
    Tue: 75
    Wed: 50
    Thu: 75
    Fri: 125
    What is the difference between the highest and the lowest number of books?
36. 36.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 30
    Thu: 90
    Fri: 60
    Which day has the fewest mangoes? (a) Fri (b) Mon (c) Thu (d) Wed
37. 37.Students who chose each subject
    Maths: 120
    Science: 90
    English: 180
    Hindi: 150
    Art: 60
    The number for Hindi is what percent of the total?
38. 38.Trees planted by each class
    Class 6: 75
    Class 7: 60
    Class 8: 45
    Class 9: 90
    Class 10: 30
    The number for Class 10 is what percent of the total?
39. 39.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 90
    Thu: 180
    Fri: 60
    The number for Tue is what percent of the total?
40. 40.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 90
    Class 9: 150
    Class 10: 120
    How many more trees are there for Class 9 than for Class 7?

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