INS Arnala
General competitive examinations frequently test candidates on Current Affairs topics. Questions like "भारत का पहला स्वदेशी एंटी-सबमरीन शैलो वॉटर क्राफ्ट..." are designed to verify factual recall and general awareness. Regular practice on similar MCQs ensures a higher accuracy rate. The correct option here is INS Arnala.