Multiple choice general knowledge Which among the following is the length of Costal Line for India? 930 KM 3600 K.M 6100 K.M 7100 K.M Reveal answer Fill a bubble to check yourself C Correct answer Explanation India's coastline is approximately 6,100 km (including mainland and island territories). This is the standard figure cited in geography textbooks. 930 km is too short, 3600 km is underestimated, and 7100 km is an overestimate.