1)does a planet give same result during its mahadasa and during its antardasa in other mahadasa?
2)can a person feel the effects of antardasa from its very first day of starting?
3)how will be a planet’s antardasa if it is placed in own mooltrikon sign but in dusthana like 12th house?
1.No.Mahardasa results will depend on various factors.
Similarly,antardasa need not give same results,as mahardasa.
2.May or may not.
3.Being placed in 12th house is major point.It is bad.
It gives bad results.You have to do penance for two years,
to reduce severity.
See in google-kumrao99 penance method.
Moolatrikona is secondary point. email@example.com
You read my blog navagrahastro.blogspot.in and you will understand all the planets act in tandem and not the way you think. During a particular mahadasa, that planet does not come close to the native and influence more. Sun gives the same rays to everyone and is at the same distance from the earth everyday at a given longitude and latitude. So the Dasa system is not the ultimate in timing the events. The strength of the houses is what matters and vary from person to person.