मराठी

Read the Bar Graph Given in Fig. 23.17 and Answer the Following Questions: (I) What Information is Given by the Bar Graph? (Ii) What Was the Crop-production of Rice in 1970 - 71?

Advertisements
Advertisements

प्रश्न

Read the bar graph given in Fig. 23.17 and answer the following questions:
(i) What information is given by the bar graph?
(ii) What was the crop-production of rice in 1970 - 71?
(iii) What is the difference between the maximum and minimum production of rice?

 

थोडक्यात उत्तर
Advertisements

उत्तर

(1) The bar graph represents the production of rice crop in India in different years.

(2) According to the height of the 3rd bar from the left, the crop-production of rice in 1970-71 is 42.5 lakh tonnes.

(3) The maximum product of rice is 55 lakh tonnes (height of the 4th bar from the left) in the year 1980-81 and the minimum product of rice is 22 lakh tonnes (height of the 1st bar from the left) in the year 1950-51. Hence, the difference between maximum and minimum production of rice (in lakh tonnes) is = 55 – 22 = 33 . 

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 23: Graphical Representation of Statistical Data - Exercise 23.1 [पृष्ठ १४]

APPEARS IN

आर.डी. शर्मा Mathematics [English] Class 9
पाठ 23 Graphical Representation of Statistical Data
Exercise 23.1 | Q 13 | पृष्ठ १४

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

The following table gives the life times of 400 neon lamps:-

Life time (in hours) Number of lamps
300 - 400 14
400 - 500 56
500 - 600 60
600 - 700 86
700 - 800 74
800 - 900 62
900 - 1000 48
  1. Represent the given information with the help of a histogram.
  2. How many lamps have a life time of more than 700 hours?

The following table shows the daily production of T. V. sets in an industry for 7 days of a week:

Day Mon Tue Wed Thurs Fri Sat Sun
Number of T.V. Sets 300 400 150 250 100 350 200

Represent the above information by a pictograph .


The population of Delhi State in different census years is as given below:
 

Census year 1961 1971 1981 1991 2001
Population in Lakhs 30 55 70 110 150

The following table gives the distribution of IQ's (intelligence quotients) of 60 pupils of class V in a school:

IQ's: 125.5
to
13.25
118.5
to
125.5
111.5
to
118.5
104.5
to
111.5
97.5
to
104.5
90.5
to
97.5
83.5
to
90.5
76.5
to
83.5
69.5
to
76.5
62.5
to
69.5
No.
of pupils:
1 3 4 6 10 12 15 5 3 1

Draw a frequency polygon for the above data.


Draw a histogram for the daily earnings of 30 drug stores in the following table:
 

Daily earning
(in Rs):
450-500 500-550 550-600 600-650 650-700
Number of Stores: 16 10 7 3 1

In the 'less than' type of ogive the cumulative frequency is plotted against


The following tables show the mode of transport used by boys and girls for going to the same school.

  Bus Bicycle Walking Other sources

Number of boys

80 60 20 85

Number of girls

90 75 35 60

Draw a double bar graph representing the above data.


Mr. Mirza’s monthly income is Rs. 7,200. He spends Rs. 1,800 on rent, Rs. 2,700 on food, Rs. 900 on the education of his children; Rs. 1,200 on Other things and saves the rest.
Draw a pie-chart to represent it.


The number of students (boys and girls) of class IX participating in different activities during their annual day function is given below:

Activities Dance Speech Singing Quiz Drama Anchoring
Boys 12 5 4 4 10 2
Girls 10 8 6 3 9 1

Draw a double bar graph for the above data.


Is it correct to say that in a histogram, the area of each rectangle is proportional to the class size of the corresponding class interval? If not, correct the statement.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×