Career Astrology : Narayan Bhatt says that Jupiter in the 7th Bhava may give one a sharp mind and immense affluence. Jeevanath says that it may help in acquisition of high position or high post in the govt. or in some govt. undertaking. Varaha Mihira says that it may make one excel one’s father. 

Astrology prediction from Ketu in 7th house 
Ketu being a shadow planet is perceived to be inauspicious in general while other planetary placements bring variations upon native’s life. The 7th house placements get strongly affected with Mercury and Venus position with positive appearance of Mercury, Venus and Jupiter saving person from malefic effects of planet. 

Benefic placement of Ketu in 7th house blesses person with good affluence and early growth as they would attain financial heights of 40 years of age in their twenties. The growth of income truly depends on number of children at home. They carry a dominating and powerful stature in social arena and surrounded from foes till 30 years without any harm to them. Malefic placement of Ketu in 7th house brings harshness and hardness in native’s life. With Ketu in 7th house, people born under this placing are somewhat untrue from core and disloyal in approach to everyone. They would possess any strong relations rarely and might even be hypocritical. 

Natives tend to confront problems in getting married for which they would marry late facing hurdles in conjugal path. This placing also affects spouse of natives in adverse manner. Placing of more than one planet in Lagna leads to loss or destruction of one child. Placement of Mercury with Ketu vanishes all enemies of person after 34 years of their age. These natives with Ketu in 7th house need never pursue deceit and treachery keeping some truth and respect in words for attaining betterment of lives. They should put Saffron tilak upon head with pursuing remedies of Jupiter planet to every possible extent. 

Position of ketu in 7th house is for the most part not viewed as ideal. Though it gives promising results. The 7th house is viewed as the place of marriage and organization. Vicinity of ketu in 7th house brings shots of hardship up in these territories of life. The reason being is traitorousness and tricky nature of the natives which these relations sore. That characteristic turns into the propensity for the natives and he tries to apply it on everything if there is an impact of malefic planets on ketu. 

Ketu`s control of the 7th house during childbirth will make the natives endure embarrassment. He will enjoy with fallen ladies and will be isolated from his own wife. He will experience ill effects of infections of the guts and may lose his intensity. Ketu in 7th house gives a need to learn "to wind up" free. They have permitted others to settle on their choices for them and now must add to any relationship on an equivalent premise. 

7th house has a place with Mercury and Venus. In the event that Ketu in 7th house is benefic then the local gets the abundance of forty years in twenty four years of age. The riches builds in extent to the youngsters one has. The local's adversaries are panicked of the local. Provided that one has the assistance of Mercury, Jupiter or Venus then the local is never frustrated. 

In the event that Ketu in 7th house is malefic then the local is generally sick, makes false guarantees and is disturbed by adversaries till thirty four years of age. Provided that one ill-uses then the local is wrecked. In the event that Ketu is with Mercury then thirty four years later of age the local's adversaries are decimated without anyone else's input. 

Remedies 

1. Ignore making any kind of false promise, be arrogant or abusive. 
2. Saffron should be used as tilak. 
3. In case of severe problem use the remedy of Jupiter.