Moment of inertia (about its neutral axis) of hollow rectangular secti – McqOptions

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1.	Moment of inertia (about its neutral axis) of hollow rectangular section with overall width and depth as B and D and hollow rectangular hole as b and d is
A.	\(\frac{(BD^3\;-\;bd^3)}{16}\)
B.	\(\frac{(BD^3\;-\;bd^3)}{32}\)
C.	(BD3 – bd3)
D.	\(\frac{(BD^3\;-\;bd^3)}{12}\)
Answer» E.

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