With reference to Indian National Movement, consider the following pairs:

Person	Position held
1. Sir Tej Bahadur Sapru	President, All India Liberal Federation
2. K. C. Neogy	Member, The Constituent Assembly
3. P. C. Joshi	General Secretary, Communist Party of India

Which of the pairs given above is/are correctly matched?

The correct answer is 1, 2 and 3.

Let us analyze each of the given pairs to check their correctness in the context of the Indian National Movement:

1. Sir Tej Bahadur Sapru — President, All India Liberal Federation:
Sir Tej Bahadur Sapru was a prominent Indian lawyer, politician, and leader of the Liberal Party. When the Indian National Congress split over the Montagu-Chelmsford Reforms, liberal leaders separated from the Congress and established the National Liberal Federation (also known as the All India Liberal Federation) in 1919. Tej Bahadur Sapru served as its President. Hence, Pair 1 is correctly matched.

2. K. C. Neogy — Member, The Constituent Assembly:
Kshitish Chandra Neogy (K. C. Neogy) was an eminent Indian politician and representative from West Bengal. He was elected as a member of the Constituent Assembly of India. Later, he also served as the Chairman of the First Finance Commission of India and as a member of the first Cabinet of independent India. Hence, Pair 2 is correctly matched.

3. P. C. Joshi — General Secretary, Communist Party of India:
Puran Chand Joshi (P. C. Joshi) was one of the early leaders of the communist movement in India. He served as the first General Secretary of the Communist Party of India (CPI) from 1935 to 1947, leading the party during a key formative period. Hence, Pair 3 is correctly matched.

Since all three pairs are correctly matched, the correct option is 1, 2 and 3.