TS EAMCET 4 May 2018 Shift 2 Solved Paper

Section: Mathematics

Question : 68 of 160

Marks: +1, -0

The radius of the circular plate is increasing at the rate of0.01cm∕sec. When the radius is 12cm. The rate at which thearea increases is (in square cm∕sec )

60π
24π
1.2π
0.24π

Validate

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