1.

The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient of the embankment is 1 in 150, the quantity of the earthwork calculated by prismoidal formula, is

A. 3250 m 3
B. 3225 m 3
C. 3275 m 3
D. 3300 m 3
Answer» C. 3275 m 3


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