Kansakar studied up to Class 8 at Durbar High School in Kathmandu, and then took up self-study at home.
[7][8] Kansakar worked to set up Paropakar Indra Rajya Laxmi Devi Prasuti Griha maternity hospital in Kathmandu.
[9] Kansakar was an advocate of homespun, and set up Karuna Kapa Factory to produce traditional Nepalese cloth.
[11] The Postal Service Department of the government of Nepal issued a commemorative postage stamp depicting Kansakar's portrait in 2002.
[14] President of Nepal Ram Baran Yadav issued a message on the occasion of the centenary of his birth saying that Kansakar's philanthropic services would always be remembered.