2nd house is affected by Moon, which is an enemy of Ketu. If Ketu in 2nd house is benefic then one gets paternal property. One has to travel a lot and his travels are fruitful. Venus gives good results, irrespective of its position. Moon would give bad results. If Sun is in 12th house then one starts earning his livelihood after twenty four years and is happy. If Jupiter is exalted along with Ketu in 2nd house, then income would be in lacs of rupees.
If Ketu in 2nd house is malefic, then one has to travel to dry areas. One cannot rest at one place and would be wandering from place to place. Income may be good, but so would be the expenditure. Thus net gain would be negligible. If there is Moon or Mars in 8th house then native's life would be short and he would have serious problem at the age of sixteen or twenty years. If 8th house is empty then Ketu would give malefic results.
1. Apply turmeric or saffron as tilak. 2. One should not be of loose character. 3. If one religiously visits temples and bows his head there then Ketu in 2nd house would give good results.