Of course most of these tougher questions seem to be coming in the last third of each section but a lot of them I found pretty good and tougher compared to 10 and 11.
Last third of DS had some tough questions definitely in 700 level. Haven't done last third for PS yet.
There was also an RC passage on luminous and nonluminous space matter and also a passage on technological determinism and contructivism that I thought both were killer.
Either that or I'm getting worse in my skill level.
![Rolling on the Floor Laughing :lol:](./images/smilies/lol.png)
Any thoughts?