अयोग्य कथन ओळखा.

The correct answer is Option D (Dr. Rajendra Prasad presided over the inaugural meeting of the Constituent Assembly of India.).

Key Points:
• The Constituent Assembly held its inaugural session on 9th December 1946.
• Following the French practice of electing the oldest member, Dr. Sachchidananda Sinha presided over the inaugural meeting as the temporary Chairman.
• Dr. Rajendra Prasad was elected permanent President of the Constituent Assembly two days later, on 11th December 1946. Hence, statement 4 is incorrect.
• Other statements are correct:
• The National Flag was adopted on 22nd July 1947.
• The Constituent Assembly was constituted under the framework of the Cabinet Mission Plan of 1946.
• Mahatma Gandhi (and M.A. Jinnah) chose not to become members of the Constituent Assembly.
• Key Takeaway: Dr. Sachchidananda Sinha presided over the inaugural meeting on 9 Dec 1946; Dr. Rajendra Prasad was elected permanent President on 11 Dec 1946.