How to study for exam in four days ? urgent plz :(?

It is impossible to study, understand, digest, and re-cap this much of new topics in 4 days. You'll go mad! Just revise what you already know, consolidate and recall the answers to questions in this part thoroughly. Just leave out the remaining syllabus; you can't mug now. Do well in the portions you know. Sleep well (8 hours), eat well nutritiously (NOT junk food!), and go for a walk daily. Keep the mind clear and fresh. good luck!

you have done 6 chapters.. put them aside for now take the next 4 days.. wake early and start study around 10am don't study past 7pm for the next 3 days .. day 1 ) 3 chapters with regular breaks.. then once u have that done begin statistics im guessing theres alot less chapter for that day 2) do the next 3 chapters regular breaks ,, then do some more statistics day3) read over all 11 chapters ... then all the statistics u have done.. day 4) go over everything .. test yourself.. get someone else to test u.. DONT study late .. read over notes before bed then after .. ps take loads of water.. regular breaks.. and work really hard ! always worked for me .. sleep well!

Hehehe... write exam mentally bfore u attempt it.. I mean be prepared whateva is ur preparation n relax..just be free so that ur mind work in exam hall n chances of writing well more :P