मराठी

Consider this data collected from a survey of a colony. Favourite sport Cricket Basket Ball Swimming Hockey Athletics Watching 1240 470 510 430 250 Participating 620 320 320 250 105 - Mathematics

Advertisements
Advertisements

प्रश्न

Consider this data collected from a survey of a colony.

Favourite sport Cricket Basket Ball Swimming Hockey Athletics
Watching 1240 470 510 430 250
Participating 620 320 320 250 105
  1. Draw a double bar graph choosing an appropriate scale. What do you infer from the bar graph?
  2. Which sport is most popular?
  3. Which is more preferred, watching or participating in sports?
थोडक्यात उत्तर
आलेख
Advertisements

उत्तर

i. A double bar graph for the given data is as follows:

 

The double bar graph represents the number of people who like watching and participating in different sports. It can be observed that most of the people like watching and participating in cricket, while the least number of people like watching and participating in athletics.

ii. From the bar graph, it can be observed that the bar representing the number of people who like watching and participating in cricket is the tallest among all the bars. Hence, cricket is the most popular sport.

iii. The bars representing watching sports are longer than the bars representing participating in sports. Hence, watching different types of sports is more preferred than participating in the sports.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Data Handling - EXERCISE 3.3 [पृष्ठ ५८]

APPEARS IN

एनसीईआरटी Mathematics [English] Class 7
पाठ 3 Data Handling
EXERCISE 3.3 | Q 5. | पृष्ठ ५८

संबंधित प्रश्‍न

Read the bar graph (see the given figure) which shows the number of books sold by a bookstore during five consecutive years and answer the questions that follow:

  1. About how many books were sold in 1989? 1990? 1992?
  2. In which year were about 475 books sold? About 225 books sold?
  3. In which years were fewer than 250 books sold?
  4. Can you explain how you would estimate the number of books sold in 1989?

Number of children in six different classes are given below. Represent the data on a bar graph.

Class Fifth Sixth Seventh Eighth Ninth Tenth
Number of children 135 120 95 100 90 80
  1. How would you choose a scale?
  2. Answer the following questions:
    1. Which class has the maximum number of children? And the minimum?
    2. Find the ratio of students of class sixth to the students of class eight.

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
 2005-2006

 2007-2008

 2008-2009

 2009-2010
 
      47

      56 

      60

      63
          9

         13

         16

         18

Bar diagram of first term scores of a student are given.

a. The highest score is in _________.

b. The lowest score is in _________.

c. The same scores are in _________ and _________.


The graph given below shows the marks obtained out of 10 by Sonia in two different tests. Study the graph and answer the questions that follow.

  1. What information is represented by the axes?
  2. In which subject did she score the highest in Test I?
  3. In which subject did she score the least in Test II?
  4. In which subject did she score the same marks in both the Tests?
  5. What are the marks scored by her in English in Test II?
  6. In which test was the performance better?
  7. In which subject and which test did she score full marks?

The lengths in km (rounded to nearest hundred) of some major rivers of India is given below:

River Length (in km)
Narmada 1300
Mahanadi 900
Brahmputra 2900
Ganga 2500
Kaveri 800
Krishna 1300

Draw a bar graph to represent the above information.


Observe the given bar graph carefully and answer the questions that follow.

  1. What information does the bar graph depict?
  2. How many motor bikes were produced in the first three months?
  3. Calculate the increase in production in May over the production in January.
  4. In which month the production was minimum and what was it?
  5. Calculate the average (mean) production of bikes in 6 months.

The bar graph given below represents the circulation of newspapers (dailies) in a town in six languages (the figures are approximated to hundreds).

Study the bar graph and answer the following questions:

  1. Find the total number of newspapers read in Hindi, Punjabi, Urdu, Marathi and Tamil.
  2. Find the excess number of newspapers read in Hindi than those in English.
  3. Name the language in which the least number of newspapers are read.
  4. Write the total circulation of newspapers in the town.

Study the double bar graph given below and answer the questions that follow:

  1. What information is compared in the above given double bar graph?
  2. Calculate the ratio of minimum temperatures in the year 2008 to the year 2009 for the month of November.
  3. For how many months was the minimum temperature in the year 2008 greater than that of year 2009? Name those months.
  4. Find the average minimum temperature for the year 2008 for the four months.
  5. In which month is the variation in the two temperatures maximum?

The table below gives the data of tourists visiting 5 hill stations over two consecutive years. Study the table and answer the questions that follow:

Hill stations Nainital Shimla Manali Mussoorie Kullu
2008 4000 5200 3700 5800 3500
2009 4800 4500 4200 6200 4600
  1. Draw a double bar graph to depict the above information using appropriate scale.
  2. Which hill station was visited by the maximum number of tourists in 2008?
  3. Which hill station was visited by the least number of tourists in 2009?
  4. In which hill stations was there increase in number of tourists in the year 2009?

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×