If the ruling gradient on any highway is 3%, the gradient provided on the curve of 300 metre radius, is

If the ruling gradient on any highway is 3%, the gradient provided on

1.	If the ruling gradient on any highway is 3%, the gradient provided on the curve of 300 metre radius, is
A.	2.00%
B.	2.25%
C.	2.50%
D.	2.75%
Answer» E.