The old texts read one placement at a time and speak of a man; they apply to anyone. In a real kundli, the rashi Ketu sits in, the house’s lord and the grahas that join or look at it decide how much of each reading holds.
Phaladeepika 8.28 reads Ketu in the lagna (the ascendant, 1st house) as a hard placement. The text speaks of ingratitude, unhappiness, a habit of carrying tales, a fall from one's position and estrangement from one's community. It also mentions a bodily defect and keeping bad company. Phaladeepika 8.28
Phaladeepika 8.28 reads Ketu in the 2nd house (the house of wealth and speech) as weak for learning and money. The text speaks of harsh speech, an unfriendly look, and depending on others for one's meals. Phaladeepika 8.28
Phaladeepika 8.29 holds that Ketu in the 3rd house (the house of siblings and courage) gives a long life, strength, wealth and fame, a happy married life and good food. The text also cautions about the loss of a brother. Phaladeepika 8.29
Phaladeepika 8.29 reads Ketu in the 4th house (the house of home, mother and comforts) as unsettling. The text warns of the loss of property, vehicles, happiness and the mother, and speaks of leaving one's homeland to live abroad on another's support. Phaladeepika 8.29
Phaladeepika 8.30 reads Ketu in the 5th house (the house of children and intellect) as a caution for progeny. The text warns of the loss of children, ailments of the stomach and trouble from spirits (bhoot-pret badha), and describes a mind inclined to ill-will. Phaladeepika 8.30
Phaladeepika 8.30 counts Ketu in the 6th house (the house of enemies and disease) as a very good placement. The text gives a generous nature and fine qualities, lasting fame, steadiness and high authority. The person overcomes opponents and fulfils their wishes. Phaladeepika 8.30
Phaladeepika 8.31 reads Ketu in the 7th house (the house of marriage and partnership) as difficult for married life. The text warns of disrespect, bad company outside marriage, ailments of the bowels, and loss of the spouse and of vitality. Phaladeepika 8.31
Phaladeepika 8.31 reads Ketu in the 8th house (the house of longevity and hidden matters) as a hard placement. The text cautions about a shorter life, separation from dear friends, quarrels, injury from a weapon, and disappointment in what one undertakes. Phaladeepika 8.31
Phaladeepika 8.32 reads Ketu in the 9th house (the house of father, fortune and dharma) as weak for luck. The text speaks of a pull towards wrong and unrighteous ways, poverty and speaking ill of good people, and it cautions about the loss of the father. Phaladeepika 8.32
Phaladeepika 8.32 holds that Ketu in the 10th house (the house of career and status) puts obstacles in the way of good deeds and draws a person to impure or base acts. Yet the text also describes energy, boldness and wide renown. Phaladeepika 8.32
Phaladeepika 8.33 counts Ketu in the 11th house (the house of gains) as a good placement. The text speaks of saving money, many good qualities and an enjoyable life. The person has every means to obtain good things and succeeds in getting what they need. Phaladeepika 8.33
Phaladeepika 8.33 reads Ketu in the 12th house (the house of loss and expense) as a caution about conduct and money. The text warns of wrongdoing in secret, spending on base things, wasting wealth and improper conduct, and cautions about ailments of the eyes. Phaladeepika 8.33