i generally attempt rc without reading the passage ... try to attempt as many direct questions i see ... this thing develops over time ... in any paper i have sat down with with 4 to 5 passages ... 10 to 15 direct qn's r there ... and if i really find that a passage has many direct q'ns ... then try to go for all the questions of the passage ... then again u need to attempt the verbal part pretty well around 20 to 23 , making no of attempts around 40