Question

निम्नलिखित आँकड़ों को प्रदर्शित करने के लिए एक वृत्त आरेख की रचना कीजिए
Construct a Pie diagram to show the following data :
देश
जनसंख्या करोड़ में 2020 ई.में
(Countries)
(Population in crores
in the year, 2020)
(
144
138
33
चीन (China)
भारत (India)
संयुक्त राज्य अमेरिका (U.S.A.)
इण्डोनेशिया (Indonesia)
पाकिस्तान (Pakistan)
27
22
416
अन्य (Others)
कुल विश्व (Total World)
780​

Answer 1

Answer:

please search on Google

Explanation:

sorry

Answer 2

Complete Question: Construct a Pie diagram to show the following data:

Population in crores in the year, 2020:

Countries:    China      India      U.S.A.      Indonesia       Pakistan       Others

Population:   144          138          33                27                   22               416

निम्नलिखित आँकड़ों को प्रदर्शित करने के लिए एक वृत्त आरेख की रचना कीजिए|

देश की जनसंख्या करोड़ में 2020 ई.में :

देश:             चीन         भारत      यूएसए      इण्डोनेशिया     पाकिस्तान       अन्य

जनसंख्या:    144          138          33                27                   22               416

Solution:

The Pie diagram is a chart which is used for the visual representation of data. In a Pie diagram, we use a circle and divide it into several sectors for representing the data pictorially.

→ Each portion of the circle represents a fraction or percentage of the total. The total sum of each portion of the circle is 100%.

• Various components of the data are represented through the sectors of the circle.
• The total angle formed at the centre of the centre is equal to 360°.
• The complete circle represents the sum of the values of all the components.
• The percentage area of the sector for a component is given by:

         $Percentage\:area\:of\:the\:sector=\frac{(Value\:of\:the\:given\:component)}{Sum\:of\:all\:the\:components}\times100$

→ In the given question, the total population is 780 crores. Therefore the percentage population of each component would be:

  $(i)\:Percentage\:population\:of \:China=\frac{144}{780} \times100=18.46\:\%\\\\(ii)\:Percentage\:population\:of \:India=\frac{138}{780} \times100=17.69\:\%\\\\(iii)\:Percentage\:population\:of \:U.S.A.=\frac{33}{780} \times100=4.23\:\%\\\\(iv)\:Percentage\:population\:of \:Indonesia=\frac{27}{780} \times100=3.46\:\%\\\\(v)\:Percentage\:population\:of \:Pakistan=\frac{22}{780} \times100=2.82\:\%\\\\(vi)\:Percentage\:population\:of \:Others=\frac{416}{780} \times100=53.33\:\%$

→ The following would be the Pie diagram for the given data: