Questions regarding direct entry route and Inter Groups.

Im currently in my last semester-no backlogs. I want to do cma-i successfully registered via direct entry route and

I have two questions

1)Is it possible for me to write the june exam? When should we submit our 6th semester marksheet? Before cma exam or after? Will i get my marksheet before the cma exam date? Have any of you had this experience? Pls share.

2) Can i study group 2 inter first? Then go for group 1?

Because two of my close friends will study group 2 now since they already finished group 1 and waiting for results. If i study group 2 now ill have two study partners with me,if i go for group 1 they're telling me its little easy than the other way-i have no idea-please help me out.