Prediction of Horoscope is forecasting individual's individual's future. Horoscope is divided into Rasi,Navamsa, Dhasamasa, Sapthamsa, Drekanna, Chaturamsa and Bhava. But in practise we deal only with Rasi and Navamsa. Bhava deals with retrogression of planetPlacement and degree of Placement. Rasi is dividedinto 12 houses, and Navamsa is based on Rasi - where Planets are posited and Navamsa in short describes the qualities of an individual.

There are 300 planetary yogas or combinations in any horoscope. To name a few Yogas or Panchamahapurusha

Ruchaka yoga: is caused by Mars when placed in his own sign or exalation sign - from the position of the Quadrant sign from Rasi sign (Moon) or from the Lagna.
Sasa yoga: is caused by Saturn when placed in his own sign or exalation sign - from the positon of theQuadrant sign from Rasi sign (Moon) or from the Lagna.
Bhadra yoga: is caused by Mercury when placed in his own sign or exalation sign- from the positionof the Quadrant sign from the Rasi sign (Moon) orfrom the Lagna.
Hamsa yoga: is caused by Jupiter when placed in his own sign or exalation sign - from the positionof the Quadrant sign from the Rasi sign (Moon) orfrom the Lagna.
Malavika yoga: is caused by Venus when placed in his own sign or exalation sign-from theposition of the Quadrant sign from theRasi sign (Moon) or from the Lagna.