yes they did..
that's all I have to say..
I learnt how to manage my time, strategies to work and since I gave about 16 tests at the national level, I had fair idea about the competition as well.. So I can't say that it dint help me at all

as long as u are an office goer, TIME really helps a lot.

I managed to gain a lot from it in on and a half years of serious prep..
but it won't help u until u analyse ur papers regularly!!!

(am a bit high, so please do not mind this post

)