Hi, I took the yayasan trg scholar last year. There was an iq test and 2 essay writing sessions, asks us to write stuff about the great things and the development of terengganu (which was a totally crap way of assessing how articulate you are as a human being). Jsut read up a lot on all the government projects that are supposed to be so good for the rakyat, and sound like you really love trnganu and imply that you support the trg gov, then you'd do fine.
My group interview was conducted by about 4 important-looking men and one woman in black suits, there were 5 of us, and sure enough they asked us about Islam hadhari Xp , tell em about ourselves,how we could contribute o terengganu, why I wanted to become a doctor, and so on. Interview questions were a mix of malay and english. That was my experience.. I got the scholar, but didnt take it, I'm In KMB now=)