The famous book “A Better India, A Better World” has been written by :

Azim Premji
N. R. Narayan Murthy
Praveen Mahapatra
Rajiv Sikri

The correct answer is A. Azim Premji.

Azim Premji is an Indian business tycoon and philanthropist. He is the chairman of Wipro Limited, an Indian multinational information technology services company. Premji is the son of the founder of Wipro, Mohamed Hashem Premji. He took over as chairman of Wipro in 1966, at the age of 21, after his father’s death. Under his leadership, Wipro has grown from a small vegetable oil company into one of India’s largest IT companies.

Premji is also a philanthropist. He has donated more than $2 billion to various causes, including education, healthcare, and rural development. In 2010, he was named one of the most generous philanthropists in the world by Forbes magazine.

The book “A Better India, A Better World” was written by Azim Premji in 2015. The book is a collection of essays on Premji’s views on India’s development and the role of business in society. In the book, Premji argues that India needs to focus on education, healthcare, and infrastructure to achieve its full potential. He also calls for businesses to play a more active role in social development.

The other options are incorrect. B. N. R. Narayan Murthy is the co-founder and former chairman of Infosys, an Indian multinational information technology services company. C. Praveen Mahapatra is a former Indian diplomat and the current chairman of the Indian Institute of Foreign Trade. D. Rajiv Sikri is a former Indian diplomat and the current Indian ambassador to the United States.