should i start studying 2nd group

hi friends. this is abhishek. today only my last paper pcc it sm is over. it was worst. my flowchart was wrong and i fear i would get 40 or not.

expected marks

a/c 65-70, law & audit-60, tax 55-60, cost & fm-50, audit-40-42.

my problem is should i start studying 2nd group from now or wait till the result. also my bcom exam is in april 09