Like Kejriwal, 47-year-old Kumar, at present Higher Education Secretary, is an alumnus of IIT-Kharagpur.
Kumar met Kejriwal at his residence here. Chief Secretary D M Spolia also met Kejriwal. They were described as courtesy calls.
More From This Section
Kejriwal may be sworn-in as Chief Minister at an oath- taking ceremony in Ramlila Maidan once President Pranab Mukherjee clears the Lt Governor's proposal in this regard.
Meanwhile, newly elected AAP MLAs Rakhi Birla from Mangolpuri constituency, Somnath Bharti from Malviya Nagar and Manish Sisodia from Patparganj, who are tipped to become Ministers, met him.