Advertisements
Advertisements
Question
The bar graph given below represents the circulation of newspapers in different languages in a town. Study the bar graph and answer the following questions:
Scale: 1 unit length = 200 Newspapers
(a) What is the circulation of English newspaper?
(b) Name the two languages in which circulation of newspaper is the same.
(c) By how much is the circulation of newspaper in Hindi more than the newspaper in Bengali?
Solution
(a) From the graph, we can observe that about 1000 English newspapers are in circulation.
(b) Marathi and Bengali are the two languages in which circulation of newspapers is the same.
(c) Given, circulation of newspapers in Hindi = 1400 and circulation of newspapers in Bengali = 600. So, difference = 1400 – 600 = 800
The circulation of newspapers in Hindi is 800 more than the newspapers in Bengali.
APPEARS IN
RELATED QUESTIONS
Use the bar graph (see the given figure) to answer the following question.
Which is the most popular pet?
Take the data giving the minimum and the maximum temperature of various cities given in the following table:
Temperatures of the cities as on 20.6.2006 | ||
City | Max. | Min. |
Ahmedabad | 38ºC | 29ºC |
Amritsar | 37ºC | 26ºC |
Banglore | 28ºC | 21ºC |
Chennai | 36ºC | 27ºC |
Delhi | 38ºC | 28ºC |
Jaipur | 39ºC | 29ºC |
Jammu | 41ºC | 26ºC |
Mumbai | 32ºC | 27ºC |
Plot a double bar graph using the data and answer the following:
- Which city has the largest difference in the minimum and maximum temperature on the given date?
- Which is the hottest city and which is the coldest city?
- Name two cities where maximum temperature of one was less than the minimum temperature of the other.
- Name the city which has the least difference between its minimum and the maximum temperature.
Plot the points (2, 8), (7, 8) and (12, 8). Join these points in pairs. Do they lie on a line? What do you observe?
The following table shows the number of Buses and Trucks in nearest lakh units. Draw percentage bar-diagram. (Approximate the percentages to the nearest integer)
Year | No. of Trucks | No. of Buses |
2006-2007 | 47 | 9 |
2007-2008 | 56 | 13 |
2008-2009 | 60 | 16 |
2009-2010 | 63 | 18 |
Comparison of parts of a whole may be done by a ______.
The following chart gives the growth in height in terms of percentage of full height of boys and girls with their respective ages.
Age (in years) | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
18 |
Boys | 72% | 75% | 78% | 81% | 84% | 88% | 92% | 95% | 98% | 99% | 100% |
Girls | 77% | 81% | 84% | 88% | 91% | 95% | 98% | 99% | 99.5% | 100% | 100% |
Draw the line graph of above data on the same sheet and answer the following questions.
- In which year both the boys and the girls achieve their maximum height?
- Who grows faster at puberty (14 years to 16 years of age)?
In a bar graph, bars of ______ width can be drawn horizontally or vertically with ______ spacing between them.
Study the bar graph given below and answer the questions that follow:
- What information is depicted from the bar graph?
- In which subject is the student very good?
- Calculate the average marks of the student.
- If 75 and above marks denote a distinction, then name the subjects in which the student got distinction.
- Calculate the percentage of marks the student got out of 500.
Observe the following data:
Government School, Chandpur | ||
Daily Attendance | Date: 15.4.2009 | |
Class | Total Students | Number of Students Present on that Day |
VI | 90 | 81 |
VII | 82 | 76 |
VIII | 95 | 91 |
IX | 70 | 65 |
X | 63 | 62 |
- Draw a double bar graph choosing an appropriate scale. What do you infer from the bar graph?
- Which class has the maximum number of students?
- In which class, the difference of total students and number of students present is minimum?
- Find the ratio of number of students present to the total number of students of Class IX.
- What per cent of Class VI students were absent?
Below is a list of 10 tallest buildings in India.
This list ranks buildings in India that stand at least 150 m (492 ft.) tall, based on standard height measurement. This includes spires and architectural details but does not include antenna marks. Following data is given as per the available information till 2009. Since new buildings are always under construction, go on-line to check new taller buildings.
Use the information given in the table about sky scrapers to answer the following questions:
Name | City | Height | Floors | Year |
Planet | Mumbai | 181 m | 51 | 2009 |
UB Tower | Bengaluru | 184 m | 20 | 2006 |
Ashok Towers | Mumbai | 193 m | 49 | 2009 |
The Imperial I | Mumbai | 249 m | 60 | 2009 |
The Imperial II | Mumbai | 249 m | 60 | 2009 |
RNA Mirage | Mumbai | 180 m | 40 | 2009 |
Oberoi Woods Tower I | Mumbai | 170 m | 40 | 2009 |
Oberoi Woods Tower II | Mumbai | 170 m | 40 | 2009 |
Oberoi Woods Tower III | Mumbai | 170 m | 40 | 2009 |
MVRDC | Mumbai | 156 m | 35 | 2002 |
(a) Find the height of each storey of the three tallest buildings and write them in the following table:
Building | Height | Number of storeys | Height of each storey |
(b) The average height of one storey for the buildings given in (a) is ______.
(c) Which city in this list has the largest percentage of skyscrapers? What is the percentage?
(d) What is the range of data?
(e) Find the median of the data.
(f) Draw a bar graph for given data.