If the radius of a circle is reduced by 50%, it area will be reduced by :

(a) 30%
(b) 50%
(c) 60%
(d) 75%

Anurag Mishra Professor Asked on 12th January 2016 in Maths.
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    Answer: (d) 75 %

    Anurag Mishra Professor Answered on 12th January 2016.
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