Question: why shyama prasad mukherjee resigned?
Answer: Shortly after it did, in December 1948, he left. One of his reasons was the rejection of his proposal to allow non-Hindus to become members. Mukherjee resigned along with K.C. Neogy from the Cabinet on 8 April 1950 over a disagreement about the 1950 Delhi Pact with Pakistani Prime Minister Liaquat Ali Khan.