Gandhiji participated_______ as a result of Gandhi-Irwin Pact.

Correct option is A

The correct answer is (a) Second Round Table Conference.

• The Gandhi-Irwin Pact was signed in March 1931 between Mahatma Gandhi and Lord Irwin, the then Viceroy of India, to end the civil disobedience movement that Gandhi had launched in 1930.
• As part of the pact, Gandhi agreed to suspend the civil disobedience movement and was allowed to represent the Indian National Congress at the Second Round Table Conference in London.
• This conference took place in 1931 to discuss constitutional reforms for India.
• The First Round Table Conference (1930) had already taken place before the signing of the Gandhi-Irwin Pact, and Gandhi had not participated in it.

Information about the other options:

• Quit India Movement: The Quit India Movement was launched in 1942, several years after the Gandhi-Irwin Pact, and is not related to it.
• First Round Table Conference: Gandhi did not participate in the First Round Table Conference (1930) as it occurred before the Gandhi-Irwin Pact.
  Khilafat Movement: The Khilafat Movement (1919-1924) was a political campaign unrelated to the Gandhi-Irwin Pact or the Round Table Conferences.
  

Information Booster:
Non-Cooperation Movement:

•  The Non-Cooperation Movement was a significant political movement in India led by Mahatma Gandhi in 1920-1922, aimed at resisting British colonial rule through non-violent means.
• The movement was officially launched in September 1920 at the Khilafat Conference in Delhi, where Gandhi proposed the idea of non-cooperation with the British.