Here`s an explanation of the match:

A. Autobiography of an Unknown Indian - 2. Nirad C Chaudhuri: "Autobiography of an Unknown Indian" is a book written by Nirad C Chaudhuri. It provides a detailed account of his life and experiences in India during the colonial period.

B. India: A Wounded Civilization - 4. V S Naipaul: "India: A Wounded Civilization" is a book written by V S Naipaul. It explores the social, cultural, and political aspects of India, offering a critical perspective on the country.

C. Confessions of a Lover - 1. Mulk Raj Anand: "Confessions of a Lover" is a book written by Mulk Raj Anand. It delves into the complexities of love and relationships, often reflecting social and cultural issues.

D. The English Teacher - 3. R K Narayan: "The English Teacher" is a novel written by R K Narayan. It tells the story of a young teacher named Krishna, who undergoes a spiritual and personal transformation after the death of his wife.

Therefore, the correct match is A-2, B-4, C-1, D-3.