Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 355 · 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.Books sold by a shop
   Mon: 35
   Tue: 25
   Wed: 15
   Thu: 10
   Fri: 15
   How many more books are there for Mon than for Thu?
2. 2.Visitors to a science museum
   Jan: 120
   Feb: 210
   Mar: 120
   Apr: 90
   May: 60
   How many more visitors are there for Apr than for May?
3. 3.Visitors to a science museum
   Jan: 105
   Feb: 15
   Mar: 90
   Apr: 30
   May: 60
   The number for Feb is what percent of the total?
4. 4.Students who chose each subject
   Maths: 5
   Science: 30
   English: 25
   Hindi: 20
   Art: 20
   What is the average number of students per subject?
5. 5.Students who chose each subject
   Maths: 200
   Science: 250
   English: 200
   Hindi: 150
   Art: 200
   How many students are there in all?
6. 6.Visitors to a science museum
   Jan: 160
   Feb: 20
   Mar: 100
   Apr: 40
   May: 80
   Which month has the fewest visitors? (a) Feb (b) Jan (c) May (d) Mar
7. 7.Students who chose each subject
   Maths: 120
   Science: 120
   English: 280
   Hindi: 40
   Art: 240
   How many more students are there for Art than for Hindi?
8. 8.Books sold by a shop
   Mon: 200
   Tue: 400
   Wed: 50
   Thu: 200
   Fri: 150
   What is the difference between the highest and the lowest number of books?
9. 9.Mangoes sold by a fruit seller
   Mon: 125
   Tue: 75
   Wed: 175
   Thu: 50
   Fri: 75
   What is the difference between the highest and the lowest number of mangoes?
10. 10.Visitors to a science museum
    Jan: 240
    Feb: 120
    Mar: 80
    Apr: 200
    May: 160
    How many visitors are there in all?
11. 11.Books sold by a shop
    Mon: 350
    Tue: 200
    Wed: 100
    Thu: 150
    Fri: 200
    What is the average number of books per day?
12. 12.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 150
    Wed: 100
    Thu: 200
    Fri: 250
    Which day has the most mangoes? (a) Thu (b) Tue (c) Mon (d) Wed
13. 13.Students who chose each subject
    Maths: 40
    Science: 20
    English: 5
    Hindi: 15
    Art: 20
    What is the average number of students per subject?
14. 14.Books sold by a shop
    Mon: 60
    Tue: 80
    Wed: 80
    Thu: 100
    Fri: 80
    Which day has the most books? (a) Tue (b) Fri (c) Wed (d) Thu
15. 15.Books sold by a shop
    Mon: 80
    Tue: 180
    Wed: 20
    Thu: 40
    Fri: 80
    Which day has the most books? (a) Tue (b) Wed (c) Thu (d) Fri
16. 16.Visitors to a science museum
    Jan: 100
    Feb: 125
    Mar: 25
    Apr: 100
    May: 150
    How many more visitors are there for May than for Jan?
17. 17.Books sold by a shop
    Mon: 150
    Tue: 210
    Wed: 90
    Thu: 30
    Fri: 120
    What is the difference between the highest and the lowest number of books?
18. 18.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 200
    Wed: 300
    Thu: 150
    Fri: 250
    What is the difference between the highest and the lowest number of mangoes?
19. 19.Books sold by a shop
    Mon: 125
    Tue: 150
    Wed: 100
    Thu: 75
    Fri: 50
    The number for Mon is what percent of the total?
20. 20.Books sold by a shop
    Mon: 60
    Tue: 120
    Wed: 180
    Thu: 120
    Fri: 120
    Which day has the most books? (a) Mon (b) Wed (c) Tue (d) Thu
21. 21.Visitors to a science museum
    Jan: 40
    Feb: 60
    Mar: 50
    Apr: 20
    May: 30
    What is the difference between the highest and the lowest number of visitors?
22. 22.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 125
    Wed: 100
    Thu: 75
    Fri: 100
    Which day has the fewest mangoes? (a) Mon (b) Thu (c) Wed (d) Fri
23. 23.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 10
    Apr: 15
    May: 30
    Which month has the most visitors? (a) May (b) Jan (c) Feb (d) Mar
24. 24.Books sold by a shop
    Mon: 60
    Tue: 105
    Wed: 45
    Thu: 15
    Fri: 75
    What is the difference between the highest and the lowest number of books?
25. 25.Students who chose each subject
    Maths: 30
    Science: 10
    English: 15
    Hindi: 25
    Art: 20
    What is the difference between the highest and the lowest number of students?
26. 26.Visitors to a science museum
    Jan: 200
    Feb: 160
    Mar: 160
    Apr: 160
    May: 120
    Which month has the fewest visitors? (a) Mar (b) Feb (c) Jan (d) May
27. 27.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 150
    Wed: 200
    Thu: 350
    Fri: 200
    The number for Mon is what percent of the total?
28. 28.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 35
    Apr: 5
    May: 15
    The number for Mar is what percent of the total?
29. 29.Students who chose each subject
    Maths: 60
    Science: 40
    English: 20
    Hindi: 50
    Art: 30
    The number for Hindi is what percent of the total?
30. 30.Students who chose each subject
    Maths: 160
    Science: 200
    English: 160
    Hindi: 120
    Art: 160
    The number for Maths is what percent of the total?
31. 31.Visitors to a science museum
    Jan: 100
    Feb: 100
    Mar: 175
    Apr: 50
    May: 75
    Which month has the most visitors? (a) Jan (b) Mar (c) Apr (d) May
32. 32.Students who chose each subject
    Maths: 175
    Science: 50
    English: 150
    Hindi: 25
    Art: 100
    The number for Maths is what percent of the total?
33. 33.Students who chose each subject
    Maths: 35
    Science: 5
    English: 15
    Hindi: 20
    Art: 25
    How many students are there in all?
34. 34.Visitors to a science museum
    Jan: 90
    Feb: 210
    Mar: 60
    Apr: 120
    May: 120
    Which month has the most visitors? (a) Feb (b) Apr (c) Mar (d) May
35. 35.Trees planted by each class
    Class 6: 100
    Class 7: 100
    Class 8: 100
    Class 9: 150
    Class 10: 50
    Which class has the most trees? (a) Class 7 (b) Class 10 (c) Class 8 (d) Class 9
36. 36.Students who chose each subject
    Maths: 80
    Science: 80
    English: 40
    Hindi: 120
    Art: 80
    Which subject has the most students? (a) Science (b) Hindi (c) Maths (d) Art
37. 37.Students who chose each subject
    Maths: 100
    Science: 100
    English: 25
    Hindi: 175
    Art: 100
    How many students are there in all?
38. 38.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 90
    Wed: 60
    Thu: 30
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
39. 39.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 40
    Wed: 40
    Thu: 60
    Fri: 40
    The number for Thu is what percent of the total?
40. 40.Visitors to a science museum
    Jan: 120
    Feb: 160
    Mar: 200
    Apr: 160
    May: 160
    What is the average number of visitors per month?

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