Majuli, often described as the largest river island in the world, is located in which Indian state?

Introduction / Context:
Majuli is well known in Indian geography and culture as a large river island with rich ecological and cultural significance. Questions about Majuli often appear in competitive exams because it combines aspects of physical geography, environment and regional culture. The key point tested here is the identification of the Indian state in which Majuli is located.

Given Data / Assumptions:

• The place in question is Majuli, described as the largest river island in the world.
• The options are Indian states from the north eastern region.
• The task is to identify the state within whose territory Majuli lies.

Concept / Approach:
Majuli is located on the Brahmaputra River and is traditionally associated with the state of Assam. It has a unique cultural heritage, including Vaishnavite satras founded by the saint Sankardeva. The island has been affected by erosion over the years but remains an important symbol of Assamese identity. Remembering the link between the Brahmaputra River, Assam and Majuli is the easiest conceptual path to the correct answer.

Step-by-Step Solution:
Step 1: Recall that the Brahmaputra River flows prominently through Assam. Step 2: Remember that Majuli is a river island situated in the Brahmaputra. Step 3: Associate Majuli's cultural and historical significance with Assamese traditions and Vaishnavite monasteries. Step 4: Compare this with the options provided and identify Assam. Step 5: Choose Assam as the correct state.

Verification / Alternative check:
Another way to verify the answer is to recall that Majuli was once a subdivision or district in Assam and has been mentioned in many news reports and government documents in connection with Assam. None of the other options, such as Tripura, Nagaland or Manipur, are commonly linked to Majuli in standard geography or current affairs sources.

Why Other Options Are Wrong:
Option A (Tripura) is incorrect because Tripura is a landlocked state bordering Bangladesh, and it is not known for containing the Brahmaputra river or a river island called Majuli.
Option B (Nagaland) is wrong because, although it is in the north east, it is largely hilly and does not contain the famous Brahmaputra river island.
Option D (Manipur) is associated with Loktak Lake and floating islands called phumdis, not with Majuli on the Brahmaputra.

Common Pitfalls:
Students may mistakenly think that any north eastern state could be the answer if they do not recall the specific link between Majuli and Assam. Another pitfall is confusing Majuli with other water bodies such as Loktak Lake in Manipur. Associating Majuli firmly with the Brahmaputra in Assam helps prevent such confusion.

Final Answer:
Majuli, often described as the largest river island in the world, is located in the state of Assam.