If the radius of a circle is increased by 1%, l then the area of that circle increases by what percent?

1. If the radius of a circle is increased by 1%, l then the area of that circle increases by what percent?

[IFIC Bank MTO-2013 : 2013]

1. 1.01%

2. l.l%

3. 2.l%

4. 2.01%

5. None of these

Answer

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