The first session of the Indian National Congress was held in 1885 in Bombay (now Mumbai). It was attended by 72 delegates.
Step 1: Indian National Congress Overview.
The Indian National Congress (INC) was formed to create a platform for the people of India to voice their concerns under British rule. The first session marked the beginning of India's struggle for independence.
Step 2: Analysis of options.
- (A) 65: This number is incorrect as only 72 delegates attended the first session.
- (B) 72: This is the correct number of delegates who attended the first session.
- (C) 75: This is an incorrect option.
- (D) 78: This number is also incorrect.
Step 3: Conclusion.
The correct number of delegates attending the first session of the Indian National Congress was 72, so the correct answer is (B).