Explanation:

A new line of political activity to keep up the spirit of resistance to colonial rule was advocated by C.R. Das and Motilal Nehru. They suggested that the nationalists should end the boycott of the legislative councils, enter them, expose them as 'sham parliaments and as a mask which the bureaucracy has put on,' and obstruct 'every work of the council.' This, they argued, would not be giving up non-cooperation but continuing it in a more effective form by extending it to the councils themselves. It would be opening a new front in the battle. x C.R. Das as the President of the Congress and Motilal as its Secretary put forward this programme of either mending or ending' the councils at the Gaya session of the Congress in December 1922. Another section of the Congress, headed by Vallabhbhai Patel, Rajendra Prasad and C. Rajagopalachari, opposed the new proposal which was consequently defeated by 1748 to 890 votes. x Das and Motilal resigned from their respective offices in the Congress and on 1 January 1923 announced the formation of the Congress-Khilafat Swaraj Party better known later as the Swaraj Party. Das was the President and Motilal one of the Secretaries of the new party. Hence statement 1 is not correct. x The adherents of the council-entry programme came to be popularly known as 'pro-changers'and those still advocating boycott of the councils as 'no-changers.' x Very soon, a group of Responsivists arose in the Swarajist party who wanted to work the reforms and to hold office wherever possible. The Responsivists joined the Government in the Central Provinces. Their ranks were soon swelled by N.C. Kelkar, M.R. Jayakar and other leaders. Lajpat Rai and Madan Mohan Malaviya too separated themselves from the Swaraj Party on Responsivist as well as communal grounds. Hence statement 2 is not correct. x On 6 November 1924, Gandhiji brought the strife between the Swarajists and no-changers to an end, by signing a joint statement with Das and Motilal that the Swarajist Party would carry on work in the legislatures on behalf of the Congress and as an integral part of the Congress. This decision was endorsed in December at the Belgaum session of the Congress over which Gandhiji presided. He also gave the Swarajists a majority of seats on his Working Committee. Hence statement 3 is correct.