Ministry of science and Technology(MoST) has recently announced its test criteria for posts BPS-6 and above as given in this link:
http://pts.org.pk/responce.aspx?id=1238
Moreover the testing agency selected by MoST is new and their capability to conduct test properly without chances of favoritism is not evident.
All members of CSS forum who have applied for posts recently announced by different organizations of MoST (PCST, PSQCA, PCSIR, PCRET, NIO, PCRWR etc.) are encouraged write to concerned quarters and request following paper pattern/subject weightage adopted by FPSC for similar posts.