Slenderness ratio of a long column, is

1.	Slenderness ratio of a long column, is
A.	Area of cross-section divided by radius of gyration
B.	Area of cross-section divided by least radius of gyration
C.	Radius of gyration divided by area of cross-section
D.	Length of column divided by least radius of gyration
Answer» E.

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Slenderness ratio of a long column, is

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