A club receives 92 applications for 49 available spaces, the applications are received from 3 different groups, group 1 consists of 68 applicants, group 2 consists of 16 applicants, group 3 consists of 8 applicants.

All of the applicants are allocated a number 1-92, placed into a hat & drawn out randomly

What are the odds of 1/2 of each group being successful applicants?

Thanks in advance