However, Sinha also said that Kiran Bedi, the party's chief ministerial candidate for the Delhi elections, too, has a "clean" image as well as a grasp of administrative matters.
"Yesterday, somebody asked me whether one can see the influence of Kejriwal or AAP... Obviously, the power (of Kejriwal) is evident which is why you are asking me the question," Sinha said.
BJP had yesterday said that the tall claims made by Kejriwal about probity in public life were exposed following allegations that AAP had received black money donations.
Out of power in Delhi for the last 16 years, BJP went for a gamble in the upcoming polls by bringing in former Team Anna member Bedi as its chief ministerial candidate.