Correct option is C
· Lahore Congress Session: The Indian National Congress (INC), on 19 December 1929, passed the historic "Purna Swaraj resolution" at its Lahore session.
· A Public Announcement was made on 26 January 1930 a day which the Congress Party selected for the Indians to celebrate as "Independence Day".
· 26th January 1930 was declared as Purna Swaraj Diwas.
· Pandit Jawahar Lal Nehru presided over the Lahore Congress session.
· Jawaharlal Nehru hoisted the tricolor flag of India.