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Yogita Ingle 2 weeks, 6 days ago

Federalism is a democratic form of government in which the power to govern the country is shared or divided between the Central and the State Governments. Largely, both these levels of government work independently of each other. Examples: India, USA, Australia, Switzerland.

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Abhinav Biradar 2 weeks, 1 day ago

Making air dirty with harmful gases such as o3 and gases from vehicles is called air pollution
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Puja Mogali 3 weeks, 4 days ago

Maths decimals
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Mayuri Surywanshi 2 weeks, 6 days ago


Shubh Aditya 1 month ago


Hukam Singh Rathore 1 month, 2 weeks ago

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Yogita Ingle 2 months, 3 weeks ago

<div class="sg-content-box sg-content-box--spaced-bottom"> <div class="brn-answer__text"> <div class="sg-text js-answer-content brn-rich-content" data-test="answer-content">Volume of sphere = 4/3 π R3

Here R = 2r

Volume of sphere = 4/3 π (2r)3

Volume =( 4/3 )8π r3

Volume of sphere = 32/3 π r3</div> </div> </div>

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