(a) Nirmala Sitharaman
(b) Satyajit Rai
(c) Gaurav Kumar Tripathi
(d) Narayanan Vagal
Ans. (d)
Explanation: Union Finance and Corporate Affairs Minister Nirmala Sitharaman released the book “Reflections” in Mumbai. The author of the book is Narayanan Vagal, a renowned banker, and it gives a detailed account of his experiences in India’s financial arena over several decades.