1.

Q: A sector area of 4%   is removed from a circular sheet of paper of diameter 50 cm, If the remaining part is used to make a conical surface , then the ratio of radius and height of the-

A. 14:15:00
B. 1900-01-01 01:18:00
C. 12:07:00
D. 1900-01-01 00:07:00
Answer» E.


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