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UPPSC Prelims 2018CSATQ. 79 of 230
Q. 791 markMedium
UPPSC Prelims 2018·CSAT
A hemisphere and a cone have equal bases, and their heights are also equal. The ratio of their curved surfaces will be
(a)2 : 1
(b)1 : 2
(c)2 : 1
(d)1 : 2
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A hemisphere and a cone have equal bases, and their heights are also equal. The ratio of their curved surfaces will be