Download Aptitude Crack
img not found img not found

Highway Engineering - Engineering

Q1:

The desirable camber for straight roads with water bound macadam or gravel surface, is

A 1 in 33 to 1 in 25

B 1 in 40 to 1 in 33

C 1 in 150 to 1 in 140

D 1 in 160 to 1 in 140

E none of these.

ANS:B - 1 in 40 to 1 in 33

5% -> Earthen Road.
4% -> Gravel Road.
2.5% -> Bituminous Road.
1.5-2% -> Concrete Road.