I did attempt and successfully clear the RTR(A) exam held during Feb-Mar'09 in mumbai.(my first attempt at it!)
As Arcane said, most of the HF (Selcal/FIR Boundary) calls are done away with!
Even Emergency/Urgency Q's were little to none.
Instead they now try and quiz you on Callsigns ; G8 (GoAir) n 6E (Ifly) being crowd favourites!!!
Trying and keeping a calm head and not FREAKING out
on seeing those absurd charts should help you get through!
My $0.02!!