KP Horary, or Prashna, answers a single pressing question without a birth chart. You concentrate on your question, pick a number from 1 to 249, and choose the category it belongs to — marriage, career, finance and so on. That number fixes the Prashna Lagna (the horary ascendant) and its sub-lord, and a Krishnamurti Paddhati chart is cast for the exact moment you ask. The tool then reads the relevant houses and gives a clear Yes, No or Uncertain verdict with the reasoning behind it.
Krishnamurti Paddhati divides the zodiac into 249 unequal parts, one for each sub-lord division of the twelve signs. The number you pick between 1 and 249 selects one of these divisions and fixes the Prashna Lagna — the ascendant of the question — along with its all-important sub-lord. This is why no birth details are required: the number itself supplies the starting point.
The planets are then placed for the moment your question is taken up, and the twelve houses are anchored to that Prashna Lagna. In KP, the sub-lord of each house cusp decides the matter for that house, so the chart is ready to be judged as soon as the number and time are set.
Each life matter is read through specific houses. The tool checks the significators and the cuspal sub-lord of the houses that promise the outcome, and cross-checks them against the Ruling Planets of the moment (the day lord, the Moon's star lord and the ascendant lord). When these agree that the houses are favourable, the answer is Yes; when they deny the matter, it is No; when the signals are mixed, it returns Uncertain.
Categories you can ask about include:
No. The number you pick from 1 to 249 supplies the ascendant and its sub-lord, and the chart is cast for the moment you ask. Your date and place of birth are not used at all.
Sit quietly, focus fully on your one question, and let a number from 1 to 249 come to you. In KP the number is treated as a meaningful signal of the moment, so pick it intuitively rather than by calculation.
Uncertain means the significators and cuspal sub-lords are giving mixed signals, so the chart does not clearly promise or deny the matter. You can wait and ask again later with a fresh number when the situation feels clearer.
For educational purposes. Astrological interpretations are traditional and not a substitute for professional advice.