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

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