Chittaranjan Das along with __________ set up the Swaraj Party in 1923 to contest the elections.

Correct option is C

The correct answer is (c) Motilal Nehru.
 Chittaranjan Das, also known as C.R. Das, along with Motilal Nehru, set up the Swaraj Party in 1923.
 The Swaraj Party was established to contest the elections to the central legislative assembly and provincial councils, aiming to attain self-governance and to oppose the policies of the British government from within the legislative councils.
 Both leaders were prominent members of the Indian National Congress and took this step to seek a more active role in India's struggle for independence.
Information Booster:
Vallabhbhai Patel:
 Known as the "Iron Man of India."
 Played a crucial role in the integration of the princely states into the Indian Union after independence.
 One of the key leaders of the Indian National Congress.
Rajendra Prasad:
 First President of India.
 Prominent leader in the Indian freedom struggle.
 Worked closely with Mahatma Gandhi and played a significant role in the Champaran Satyagraha.
Jawaharlal Nehru:
 First Prime Minister of India.
 A key figure in the Indian independence movement.
 Known for his vision of a modern, secular, and democratic India.