What happens when the following yogas are present in a Janma Kundli

[Guest guest]

Hello every one, I want to know the implication of the following Yogas

in a Janma Kundli:

1) When there is a House interchange between Lagnapati and Karmapati.

2) When 7th lord Moon is strong in 5th House.

3) When 10th & 11th Lord is in Lagna.

My Lagna is of Capricorn.

Venus and Mars are in 1st House.

Moon and Rahu are in 5th House.

Saturn is in 10th House.

Sun and Ketu are in 11th House.

Jupiter and Mercury are in 12th House.

I have been suggested to wear the following stones:

1)Ruby -3Carat, for Sun being afflicted by Rahu and Ketu.

2)Emerald-5Carat because Mercury is badly placed.

3)Gomedh-7Carat because of constant interuuptions in my life due to

Rahu Mahadasha.

4)Moon-Stone(Blue)-8Carat for better Concentration in my Studies.

 

Please tell me if the suggestions are correct and what are the

implications of the Yogas mentioned above.