India's extent is considered from which region in the north to which region in the south?

Correct answer: Kashmir region to Kanyakumari

The governing concept is India's north–south spatial extent. When the mainland is described in a broad school-geography sense, it extends from the Kashmir region in the north to Kanyakumari, the southern tip of the Indian mainland, in the south. This description helps students read India's position and scale on a map. Option A is correct because it identifies the northern and southern ends in the expected order. Gujarat to Assam is a west–east pairing, while Delhi to Mumbai and Rajasthan to Bihar describe only limited internal routes or regions rather than India's full north–south extent. The wording refers to the mainland, not to every island of India.