If an ascending gradient of 1 in 50 meets a descending gradient of 1 i – McqOptions

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1.	If an ascending gradient of 1 in 50 meets a descending gradient of 1 in 50, the lenght of summit curve for a stopping sight distance of 80 m will be
A.	0
B.	64 m
C.	80 m
D.	60 m
Answer» E.

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