VK
In natal charts retrogression will not work or will not do any harm. Its effect is in horary charts only.
Saturn is retrograde and is in 6th house. 6th house denotes competition, success in all undertakings. Saturn signifies 2nd house (finances), 4th house (education, residence) through his star lord Jupiter. 3rd house (initiation), 8th house (sudden events, tensions) and 12th house (exertion) and finally 10th house (profession, government service) through sub lord Mars, as Sun is in 10th house.
So Saturn dasa gives you to take coaching for competitive examination and working hard at your home town and finally achieve success to get profession.
Jupiter is retrograde and is in 2nd house. Jupiter signifies his star lord Saturn (lord of 6th house) in 6th and signifies his sub lord Moon (lord of 11th – fulfilment of desire) in 10th house. So Jupiter gives you success in your competitive examination. Jupiter is the only planet connected to 11th house. So success is assured.
So blending these two, we can conclude that you will work hard and take coaching or prepare for a competitive examination vigorously and achieve success. As Jupiter is in the star of Saturn (6th) and sub of Moon (11th lord in 10th), there would be delay in receiving the results or orders.
Good Luck
JVS Rao (KP follower)