Explanation:

Prabhavati Devi, wife of Jayaprakash Narayan, founded it as Bihar Mahila Charkha Class on 26 June 1940, with the blessings of Gandhiji and with the guidance of Dr. Rajendra Prasad, women associated with the Charkha class grew up in the 1942 movement, After independence, the land was purchased for the institution at Kadam Kuan Mohalla in 1948 and the first building was inaugurated by the first President Dr. Rajendra Prasad in 1951, Dr. Rajendra Prasad was the Chairman of the committee from 1940 to 1946, JP Movement of 1974 Women's Charkha Committee became the center of the entire revolution The committee closed a few years after Prabhavati Devi passed away in 1973, it was reopened in 2011 but closed again after running for 2 years.