Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 198 · 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: 5
   Science: 35
   English: 25
   Hindi: 15
   Art: 20
   The number for Maths is what percent of the total?
2. 2.Visitors to a science museum
   Jan: 40
   Feb: 50
   Mar: 40
   Apr: 40
   May: 30
   How many more visitors are there for Feb than for Apr?
3. 3.Students who chose each subject
   Maths: 140
   Science: 100
   English: 60
   Hindi: 20
   Art: 80
   Which subject has the fewest students? (a) English (b) Art (c) Hindi (d) Maths
4. 4.Visitors to a science museum
   Jan: 200
   Feb: 150
   Mar: 200
   Apr: 100
   May: 350
   What is the average number of visitors per month?
5. 5.Trees planted by each class
   Class 6: 150
   Class 7: 250
   Class 8: 300
   Class 9: 200
   Class 10: 100
   Which class has the fewest trees? (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 8
6. 6.Mangoes sold by a fruit seller
   Mon: 300
   Tue: 450
   Wed: 100
   Thu: 100
   Fri: 50
   How many mangoes are there in all?
7. 7.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 45
   Wed: 30
   Thu: 15
   Fri: 120
   Which day has the most mangoes? (a) Mon (b) Thu (c) Wed (d) Fri
8. 8.Visitors to a science museum
   Jan: 20
   Feb: 35
   Mar: 20
   Apr: 5
   May: 20
   Which month has the most visitors? (a) May (b) Jan (c) Mar (d) Feb
9. 9.Trees planted by each class
   Class 6: 10
   Class 7: 30
   Class 8: 25
   Class 9: 20
   Class 10: 15
   Which class has the most trees? (a) Class 7 (b) Class 6 (c) Class 8 (d) Class 10
10. 10.Students who chose each subject
    Maths: 30
    Science: 40
    English: 40
    Hindi: 50
    Art: 40
    How many students are there in all?
11. 11.Trees planted by each class
    Class 6: 75
    Class 7: 90
    Class 8: 60
    Class 9: 30
    Class 10: 45
    The number for Class 10 is what percent of the total?
12. 12.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 175
    Wed: 125
    Thu: 25
    Fri: 75
    Which day has the fewest mangoes? (a) Fri (b) Mon (c) Thu (d) Tue
13. 13.Trees planted by each class
    Class 6: 240
    Class 7: 160
    Class 8: 160
    Class 9: 80
    Class 10: 160
    How many trees are there in all?
14. 14.Visitors to a science museum
    Jan: 125
    Feb: 25
    Mar: 100
    Apr: 175
    May: 75
    The number for May is what percent of the total?
15. 15.Trees planted by each class
    Class 6: 200
    Class 7: 250
    Class 8: 100
    Class 9: 150
    Class 10: 300
    Which class has the fewest trees? (a) Class 8 (b) Class 10 (c) Class 9 (d) Class 6
16. 16.Trees planted by each class
    Class 6: 60
    Class 7: 20
    Class 8: 40
    Class 9: 40
    Class 10: 40
    How many trees are there in all?
17. 17.Trees planted by each class
    Class 6: 175
    Class 7: 75
    Class 8: 125
    Class 9: 75
    Class 10: 50
    How many trees are there in all?
18. 18.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 180
    Apr: 150
    May: 60
    Which month has the fewest visitors? (a) Jan (b) May (c) Mar (d) Apr
19. 19.Trees planted by each class
    Class 6: 200
    Class 7: 150
    Class 8: 150
    Class 9: 100
    Class 10: 400
    How many more trees are there for Class 6 than for Class 7?
20. 20.Visitors to a science museum
    Jan: 50
    Feb: 50
    Mar: 60
    Apr: 10
    May: 30
    The number for Feb is what percent of the total?
21. 21.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 60
    Wed: 150
    Thu: 120
    Fri: 180
    What is the difference between the highest and the lowest number of mangoes?
22. 22.Students who chose each subject
    Maths: 160
    Science: 80
    English: 120
    Hindi: 200
    Art: 240
    What is the difference between the highest and the lowest number of students?
23. 23.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 240
    Thu: 120
    Fri: 40
    What is the average number of mangoes per day?
24. 24.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 200
    Wed: 100
    Thu: 200
    Fri: 200
    Which day has the fewest mangoes? (a) Thu (b) Mon (c) Wed (d) Tue
25. 25.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 200
    Wed: 250
    Thu: 150
    Fri: 200
    Which day has the most mangoes? (a) Mon (b) Fri (c) Tue (d) Wed
26. 26.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 60
    Fri: 80
    Which day has the fewest books? (a) Thu (b) Wed (c) Mon (d) Fri
27. 27.Visitors to a science museum
    Jan: 100
    Feb: 75
    Mar: 100
    Apr: 100
    May: 125
    The number for May is what percent of the total?
28. 28.Students who chose each subject
    Maths: 35
    Science: 20
    English: 20
    Hindi: 15
    Art: 10
    The number for Art is what percent of the total?
29. 29.Visitors to a science museum
    Jan: 120
    Feb: 80
    Mar: 80
    Apr: 20
    May: 100
    What is the difference between the highest and the lowest number of visitors?
30. 30.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 70
    Wed: 10
    Thu: 20
    Fri: 60
    How many more mangoes are there for Mon than for Wed?
31. 31.Students who chose each subject
    Maths: 45
    Science: 30
    English: 75
    Hindi: 105
    Art: 45
    Which subject has the fewest students? (a) Maths (b) Science (c) Hindi (d) Art
32. 32.Books sold by a shop
    Mon: 175
    Tue: 100
    Wed: 50
    Thu: 75
    Fri: 100
    Which day has the fewest books? (a) Mon (b) Thu (c) Wed (d) Fri
33. 33.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 180
    Wed: 90
    Thu: 150
    Fri: 120
    What is the average number of mangoes per day?
34. 34.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 150
    Apr: 30
    May: 210
    Which month has the fewest visitors? (a) Mar (b) May (c) Feb (d) Apr
35. 35.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 25
    Apr: 20
    May: 15
    How many visitors are there in all?
36. 36.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 20
    Thu: 5
    Fri: 25
    What is the difference between the highest and the lowest number of mangoes?
37. 37.Visitors to a science museum
    Jan: 20
    Feb: 30
    Mar: 40
    Apr: 50
    May: 60
    What is the difference between the highest and the lowest number of visitors?
38. 38.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 50
    Wed: 30
    Thu: 60
    Fri: 20
    How many mangoes are there in all?
39. 39.Visitors to a science museum
    Jan: 80
    Feb: 40
    Mar: 80
    Apr: 80
    May: 120
    Which month has the fewest visitors? (a) Feb (b) Apr (c) Mar (d) Jan
40. 40.Books sold by a shop
    Mon: 10
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 30
    Which day has the fewest books? (a) Fri (b) Tue (c) Thu (d) Mon

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