I think, you are unnecessarily getting angry with me. Why you become unnerved I do not know, but click the link in post #50 and look at the photograph. It shows front or back, I do not know, but, it shows no ramp.
Did I ever say that I am a master of amphibious wars? Unlike you and many other posters I am here to learn on many things. This is why I ask questions. And this is a discussion forum, isn't it?
However, the picture in the link below shows the ramp. I got it from Post #24 that gives all other details of the LCU, Shakti Shanchar. It also says it can carry 9 tanks. I have no questions any more because post #24 gave my answer.
I am not certainly familiar with the amphibious war, but I know even in the middle ages the maritime nations like Spain, England or France used to have ramps in their large rowing boats, frigates or corvettes in order to allow the infantry fighters to come down straight on the sea shores without jumping from the sides. Some of the rowing boats would even carry horses.
http://i39.tinypic.com/33k3gjs.jpg