Whether i have to apply for re-verification of exam papers?

I got marks in pcc as below...

acc 46

aud 50

law 48

cos 50

tax 60 and

inf 40

i failed my group 1 by 6 marks aggregation..

i have a doubt regarding verification of exam papers, whether if i applied for the re verification...pls suggest me whether there is any possibility of getting passed or not....pls pls suggest with ur valuable opinions...