The book ‘Discovery of Assam’ was written by

The correct answer is: A. Satis Chandra Kakati

Satis Chandra Kakati (1870-1944) was an Indian scholar, linguist, and writer from Assam. He is best known for his work on the Assamese language and literature, as well as his studies of the history and culture of Assam.

The book ‘Discovery of Assam’ was written by Satis Chandra Kakati in 1933. It is a comprehensive study of the history, culture, and people of Assam. The book was well-received by critics and scholars, and it is considered to be a classic work on Assamese studies.

The other options are incorrect:

• Lila Gogoi is a contemporary Indian writer from Assam. She is best known for her novels and short stories.
• Nalinibala Devi was an Indian writer, poet, and social activist from Assam. She is best known for her work on Assamese literature and culture.
• None of the above is the author of the book ‘Discovery of Assam’.