To prevent the overturning of a bullock cart on curves, the maximum value of super-elevation as prescribed by the Indian Roads Congress is

To prevent the overturning of a bullock cart on curves, the maximum va

1.	To prevent the overturning of a bullock cart on curves, the maximum value of super-elevation as prescribed by the Indian Roads Congress is
A.	1 in 5
B.	1 in 10
C.	1 in 15
D.	1 in 20
Answer» D. 1 in 20