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An iron pillar consists of a cylindrical...

An iron pillar consists of a cylindrical portion of 2.8 m. height and 20 cm. in diameter and a cone of 42 cm. height surmounting it. Find the weight of the pillar if 1 `cm^(3)` of iron weighs 7.5 g.

Text Solution

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The correct Answer is:
693 kg.
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