I think it is not possible in the way you want it. The first two of your Links are Web-Maps integrated into this webpage. You can´t get them this way into Qgis. You might just ask the owners of this page where the data comes from, and if you might use it... Otherwise its just a picture for you to look at.
With the two pictures its nearly the same, but you ...
I am not sure what kind of data you are interested in, but have you looked at the OSM data for Pakistan?
You can download the shapefiles here: http://downloads.cloudmade.com/asia/southern_asia/pakistan#downloads_breadcrumbs