Arundhati Roy won The Booker Prize for:

Correct option is B

Arundhati Roy won The Booker Prize for The God of small things in 1997.

• The novelThe God of small things set in Kerala, India, explores complex themes of love, caste, and societal issues, and is known for its intricate narrative style and vivid imagery.
• THE COST OF LIVING  - Written by Arundhati Roy in 1999
• POWER POLITICS - Power Politics" is a book written by Arundhati Roy, first published in 2001-02
• AN ORDINARY PERSON'S GUIDE TO EMPIRE - An Ordinary Person's Guide to Empire" is a book by Arundhati Roy, published in 2004.