The correct option is D Narendra Modi
The book "Exam Warriors" has been authored by Prime Minister Narendra Modi to inspire youth to face the difficult moments of examinations and life with fresh and new energy. It emphasizes the importance of play, sleep & even travel. It was released by External Affairs Minister Sushma Swaraj at a function in New Delhi on February 3, 2018. The book is said to be interactive, with illustrations, activities and yoga exercises, and intended to be a friend to youths not only in acing exams but also in facing life. It is published by Penguin India.