State AAP convenor SAN Vasigaran led the agitation of party workers at Saidapet against the disqualification of the MLAs.
The protesters carried brooms, the party's symbol, at the protest.
Police said they briefly detained the agitating AAP workers.
President Ram Nath Kovind had on January 21 accepted the recommendation of the Election Commission (EC) to disqualify 20 MLAs of Delhi's ruling AAP for holding offices of profit.
A notification issued by the law ministry had quoted the president as saying that in the light of the opinion expressed by the EC, the 20 MLAs were disqualified.
The 20 legislators, who later moved the Delhi High Court against their disqualification, yesterday withdrew their petitions challenging EC's recommendation, saying they would move fresh pleas on the matter.