1989MULLAPPALLY RAMACHANDRANINCINCMargin42,4045.5%Winner votes3,91,04250.3%ReservationGEN#CandidateVotesShareTurnout82.7%Votes cast7,77,420Electors9,39,750
1991MULLAPPALLY RAMACHANDRANINCINCMargin41,1275.5%Winner votes3,76,69650.6%ReservationGEN#CandidateVotesShareTurnout76.9%Votes cast7,44,778Electors9,68,420