who of the following had pleaded from the side of Indian National Army Officers in their Red Fort trial?

The answer is D) Sir T.B. Sapru (the option is printed as 'Sapro', but it means Tej Bahadur Sapru). He led the defence team at the Red Fort trials of 1945-46, where INA officers Shah Nawaz Khan, Prem Sehgal and Gurbaksh Singh Dhillon were tried by a court martial. Bhulabhai Desai and Jawaharlal Nehru, among others, also appeared for the defence.

Why the others are wrong:

• A) C.R. Das died in 1925, well before the INA was formed in its second phase under Subhas Chandra Bose in 1943. He could not have appeared in 1945-46.
• B) Motilal Nehru died in 1931, so he too had no role in the trial.
• C) M.A. Jinnah did not defend the INA. The Muslim League's position was more complicated, and he is not linked to the Red Fort defence.

The core concept is the INA trials as a turning point in the freedom movement. The public outrage over these trials, and the Congress decision to defend the officers, strengthened nationalist sentiment and helped push the British toward the 1946 decision to transfer power. This connects to the modern history and freedom struggle segment of GS Paper I, and to Mains questions on the role of the INA and of lawyers in the national movement.

Trap: candidates who recall 'famous Congress lawyers of that era' pick C.R. Das or Motilal Nehru by reflex. Check the timeline first. The INA trial was in 1945-46, so anyone who died before 1945 is out.