Who is the author of 'Sabka Saath, Sabka Vikas'?

Narendra Modi

The correct answer is Option (4) → Narendra Modi

The author of the book "Sabka Saath, Sabka Vikas" is Narendra Modi. He is a prominent Indian politician who served as the Prime Minister of India and is associated with the Bharatiya Janata Party (BJP). The phrase "Sabka Saath, Sabka Vikas" translates to "Together with All, Development for All" and reflects Modi's vision of inclusive development and growth for all segments of society.