Karachi session of Indian National Congress was held in 1931. It was presided over by:

Correct option is D

The correct answer is (D)  Sardar Patel

• ​Sardar Vallabhbhai Patel was an important leader in India's struggle for independence. 
• Patel was known as the "Iron Man of India" because of his strong leadership and determination. He worked tirelessly to bring together the various princely states into one united India.
• As India’s first Deputy Prime Minister and Home Minister, Patel's efforts were critical in establishing the country’s political unity.
• He is also remembered for his role in the integration of states and his contribution to the nation’s development.
  

Information booster:

​Dr. BR Ambedkar

• ​Dr. B.R. Ambedkar was a prominent Indian leader, social reformer, and the principal architect of the Indian Constitution.
  
• He played a vital role in drafting the Constitution of India, ensuring that it guaranteed fundamental rights and social justice.
• Dr. Ambedkar is remembered as a champion of human rights and social reform in India.
  

Jawaharlal Nehru

• ​Jawaharlal Nehru was the first Prime Minister of India, serving from 1947 until his death in 1964.
  
• Nehru assumed the presidency of the Congress party during the Lahore session on 29 December 1929 and introduced a successful resolution calling for complete independence.
  
• His birthday, November 14, is celebrated as Children's Day in India, honoring his love for children and education.
  

Mahatma Gandhi

• Gandhi led several important movements, such as the Salt March and the Quit India Movement, to oppose British rule.
  
• His birthday, October 2, is celebrated as Gandhi Jayanti and is observed as the International Day of Non-Violence.
  
• In 1924, Mahatma Gandhi presided over the Belgaum session of the Indian National Congress.