Actually I have found this plugin ultimate its working good for me ..As for now I need Multiple Field groups on a single post,I mean at a time I want to select two field groups..So that I can select fields from both of the fields .
Let's say as an example In my site I want to show two things like :
1.single bedroom and relevant information like map,price,square,and something like that.
2.And same for two bedrooms having some separate field that I had already build up in other group.
Now I want multiple selection of group instead of single group selection..is it possible ?