Latest SSC Aptitude Question SOLUTION: If radius of a cone is increased by 20% and its slant height is made double, then how much % will the area of its curved surface be increased ?

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(#M40155507) SSC Numerical Ability question mensuration Keep an EYE

If radius of a cone is increased by 20% and its slant height is made double, then how much % will the area of its curved surface be increased ?

Asked In SSC DEBARSHI DALAI (8 years ago)

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