Prashna Tantra or the Horary Astrology is the most expensive and unbreakable part of Vedic astrology and must be learned and experienced thoroughly by heart. As a native comes to astrologer without any sort of birth details or asks any query which has no birth time or place or name its very difficult to guess or answer it, thanks to ancient sages who worked on this commitment to provide the very effective answer and the truth future about the past. present and future. Very easy to understand the principles and its application is on fingertips. Read it and apply for the best results.Happy reading.