Q. Which state of India has the longest mainland coastline?
Answer: Gujarat
Notes: Gujarat, in the northwestern region of India, has the longest coastline, covering more than 1,600 km. It accounts for 22% of total coastline of the country. Its coast is bordered by the Arabian Sea and the Gulfs of Khambat and Kachchh.

This Question is Also Available in:

हिन्दी
Question Source: 📚This question has been sourced from GKToday's "40000+ GK / General Studies MCQs for SSC & State PCS Exams" App Exclusive Course in GKToday Android Application which provides more than 40K General Knowledge and General Studies questions with explanations asked in all Competitive Exams of India. Download the app here.
📌 Question Number: 223 in 5. Islands, Coral Reefs, Mangroves, Coasts, Beaches in the above course in App.