The volume of a sphere is increasing the rate of `1200\ c.cm//sec`. The rate of increase in its surface area when the ra

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Q 1545080863.     The volume of a sphere is increasing the rate of `1200\ c.cm//sec`. The rate of increase in its surface area when the radius is `10\ cm` is
EAMCET 2015
A

`120\ sq.cm//sec`

B

`240\ sq.cm//sec`

C

`200\ sq.cm//sec`

D

`100\ sq.cm//sec`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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