Sun and Mercury in D9

[prince]

my dob:28 10 1987
tob:12.48pm
pob:pune


Respected astrologers named ghrishneshwar and chandralagna contributed to the readings and i have some extension of it.I have 2 NBRY(said by reverred mr elipsis) and 1 VRY as per above said 2 astrlogers.

A] my querry is
1.if sun gets caught in papa-kartari yoga (mars+ketu) and saturn (though lagna lord) what will be ill effects.
will my NBRY AND VRY will be cancelled due to combustion causing RAAJBHANGA YOGA.

2.kindly help me do i have rajbhanga yoga too?

B] Dear Learned Members,
3.Is my lagna strong ? lagna lord is same and with little affliction,

Thanx,