Career
Rajamohan lost an election contest in 1983 as an Indian National Congress (Incorporated) candidate. He stood again for parliament in the 1998 elections, this time as a Telugu Desam Party candidate. That attempt was unsuccessful and in the 2004 and 2009 elections he once more stood for the Incorporated, winning on both occasions.
He was elected as Leader in Lok Sabha from YSRCP Party.