I didnt see any objectional material. However, they worded things different...like for you "PNR" questions they used "Radius of Action". That kind of confused me for a bit, but with the information they gave me I figured it had to be PNR and not CP.
I would focus on the following:
=Payload
-CP/PNR
-Altimeter (traveling from high to low)
-Indian Weather - use the famous Jet air book its simple
Know the different seasons in India and what the winds do and the weather patterns - actually really useful and important to know this.
-Bearing to plot (Rhumb lines and Great Cicles)
-Performance
I think the above are the trickiest, but once you practice them alot you should be able to do them on the test with ease. If anybody needs help let me know, I can send somenotes and whatnot.