A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved.
Options
A. 26, 000 m3
B. 26, 500 m3
C. 27, 000 m3
D. 27, 500 m3
Correct Answer
27, 500 m3
More questions
1. Longitudinal pavement lines marked broken in white paint
Options
A. are for the guidance of the drivers
B. are not to be crossed over
C. may be crossed over at the discretion of the driver
9. A stratum of clay 2 m thick will get consolidated 80% in 10 years. For the 80% consolidation of 8 m thick stratum of the same clay, the time required is