If all the houses of a horoscope has more than 60% strength there is Mahabhagya yoga materialising, the higher the strength the better is the yoga too. Read my blog navagrahastro.blogspot.in and look at the strength of Lord Krishna, Mukesh Ambani etc.
Bhagya yoga results when there is a connection between second,fifth and eleventh
houses.When ninth house owner joins with them,maha bhagya yoga results.
Sukra generally indicates bhagya.
When Sukra occupies second or eleventh house,bhagya yoga results.
When any of the above planets gets exalted and occupies second,fifth
or eleventh house,Maha bhagya yoga happens.
Astrologer has to use his intelligence,to pronounce whether such yoga
is there or not.
It is difficult to describe various placements. firstname.lastname@example.org