A circular hole of 50 mm diameter is cut out from a circular disc of 100 mm diameter as shown in the below figure. The centre of gravity of the section will lie

A circular hole of 50 mm diameter is cut out from a circular disc of 1

1.	A circular hole of 50 mm diameter is cut out from a circular disc of 100 mm diameter as shown in the below figure. The centre of gravity of the section will lie
A.	in the shaded area
B.	in the hole
C.	at
D.	<b>O</b>
Answer» B. in the hole