Question 73 Report A retaining wall, 4.5m high has a smooth vertical back. The back fill has a horizontal surface in level with top of the wall. There is a uniformly distributed surcharge load of 2 �... Read more at: https://cracku.in/73-a-retaining-wall-45m-high-has-a-smooth-vertical-ba-x- isro-scientist-or-engineer- civil-2014?utm_source=previouspapers&utm