I applied for other grad. scheme of science and it was the same for me. I did the application, online test and no news after that. So i called them a few weeks before and their response was that i will hear from them the next weeks. Apparently there is a tremendous number of candidates… so just be patients i am sure we will have some info soon.
Ps. a friend of mine applied for the same scheme as you. They send him an email a week before saying to him that they will not keep his application for the next round. So they are processing of checking these applications.