Multiple choice What is the latitudinal and longitudinal extent of the mainland ? 33° 40° 20° 30.0° Reveal answer Fill a bubble to check yourself D Correct answer Explanation The latitudinal and longitudinal extent of the Indian mainland is approximately 30 degrees. Despite this equal angular extent, the north-south distance (about 3,214 km) appears slightly larger than the east-west distance (about 2,933 km).