Explanation:

Correct answer is B.

On 1 August 1920, Non-Cooperation Movement was announced formally. This was a bereaved day when early in the morning, the news of death of Bal Gangadhar Tilak arrived. Gandhi and a crowd of around 2 Lakh people paid its respect to this “Maker of Modern India”The Noncooperation movement was the first nationwide mass movement. The year 1921-22 witnessed an unprecedented movement in the nation’s history, when there was a widespread unrest among students.

Outcome of Non-cooperation movement:
The most significant impact of the NCM was that it brought Gandhi on the front seat of National Politics in India. He was regarded as a logical heir of Balgangadhar Tilak. There was a mass imprisonment and the sense of terror of the jails was removed and “going to jail” became a badge of honor.
Negative Outcomes:
Gandhi’s decision had given a sudden jolt to the Congress. The reasons for which it was started were the Jallianwallah Bagh tragedy, Swaraj, problems of Khilafat volunteers etc. But none of them got a remedy. Gandhi’s idea of Swaraj in one year proved to be a bubble.
The boycott of the educational institutions was not accepted by many of the leaders such as Lala Lajpat Rai. Some leaders did not like they way it was started, many other did not like the way it was conducted and most of them could digest the sudden withdrawal.
There shock was for the people of Punjab who were waiting some wonders to happen that would punish the guilty of the Jallianwala massacre. Nothing happened and the revolutionary activities in Punjab again got a setback in Punjab. Some new outfits were born parallel to congress, because Congress was left without any political programme.
Positive Outcomes:
Congress became the party of common man. Now it was with widespread support of the average peasants, workers and the intellectuals.
Charkha and Khadi became symbol of Indian Nationalism. Gandhi was able to see the real picture of India. He realized that the real power of India lies in the rural areas and not in urban area.
There was a need for general awakening the masses to their political rights and privileges, and further there was a total loss of faith in the system of government. People could realize that it was only through their own efforts that India could hope to be free.
It revealed that the congress was the only organization while could properly direct national effort to gain freedom. The movement also revealed that communal problem is going to be a big problem and this problem of communalism is absolutely state sponsored..

All of the above were envisaged in the NCM but not the violation and breaking the civil laws, though boycott of the courts was there.