Explanation: Assam is a state located in the northeastern part of India, known for its unique cultural identity and rich heritage. The capital city of Assam is Dispur, which is situated in the Kamrup Metropolitan district. Assamese is the primary language spoken in Assam, and it is an Indo-Aryan language with a distinct script and literary tradition.
One of the most significant cultural aspects of Assam is the celebration of Bihu, which is a series of three festivals that mark the different phases of the agricultural cycle. The three Bihu festivals are Rongali Bihu (Bohag Bihu), Kongali Bihu (Kati Bihu), and Bhogali Bihu (Magh Bihu). These festivals are deeply rooted in the agricultural lifestyle of the Assamese people and are celebrated with great enthusiasm and traditional customs.
The question provides specific details about Alka, who lives in Dispur, speaks Assamese, and celebrates Bihu. These details clearly indicate that Alka belongs to Assam. Dispur being the capital city of Assam, the language Assamese, and the celebration of Bihu are all strong indicators of Assamese identity.
The other options provided (Gujarat, Rajasthan, and Tamil Nadu) are states in different regions of India, each with their own distinct cultural identities, languages, and festivals. Gujarat is in western India, Rajasthan is in northwestern India, and Tamil Nadu is in southern India. The primary languages spoken in these states are Gujarati, Rajasthani, and Tamil, respectively, and their major festivals do not include Bihu.
Therefore, based on the information provided, the correct answer is that Alka belongs to Assam. The term "Assame" in the options is a misspelling, but the context clearly points to Assam as the correct answer.