3026Civil EngineeringMedium
The reduced levels of points, 30 metres apart along the longitudinal section of a road portion between chainages 5 and 9 are shown in the given figure. If there is a uniform up-gradient of the road 120 in 1, the chainage of the point with no filling or cutting is________?
A(6 + 15) chains
B(6 + 18) chains
CNone of these
D(6 + 12) chains
Correct answer
D. (6 + 12) chains
Explanation
The correct answer is (6 + 12) chains.