Hi, i had similar problems like u with rc ... n i tried several methods ... n what i have finally settled on is as follows ... try it out n c if it works for u .... u need to do atleast 10 passages to master this technique ... during this practise do not time yrself ...
the first para is the most imp of the entire passage ... be slow while reading the first para ... as that is the key to understanding the entire passsage ... after every sentence write down in yr own words what u understood from what u jus read ... use yr own notation ... like - author says this strategy is good ... after u have read the first 2 sentences u wld have a rough idea of the topic ... take a stand ... either for or against ... either u agree with the author or u dont .... then as u read the passage ... talk to yrself after every sentence ... as in - see what this guy is now saying ... is this possible ... lets seee what he has to say ahead ... check this guy ... hes wrong ... etc ... whenever u come across a new idea paraphrase it n write a short note ... likefor eg - now the author says its good ... next - some scientists say its bad ... next - but the author still says its good ...next - he has done experiments ... etc ... at the end of the passage ask yrself why has the author written this passage and what was the structure of his argument ... 1st para defined it ... 2nd gave examples ... 3rd there was criticism ..and then further support thru examples ... then attack the questions ... whenever its a particular detail question ... refer to that part of the paragraph n read a little above n below it ... practice atleast 10passages till u get a grasp n improve yr speed ... all the best .