Itanagar is the capital city of which Indian state?

Introduction / Context:
Capital cities are fundamental facts in Indian political geography. This question asks which Indian state has Itanagar as its capital city. Such questions are common in general knowledge sections and help ensure that candidates know the basic administrative map of the country, including the capitals of northeastern states.

Given Data / Assumptions:
• The city name given is Itanagar.
• We must identify the corresponding Indian state where Itanagar is the capital.
• The options are Uttarakhand, Uttar Pradesh, Tripura, and Arunachal Pradesh.
• We assume the current capital status as mentioned in standard references.

Concept / Approach:
Itanagar is the capital city of Arunachal Pradesh, a northeastern border state of India. It is located in the foothills of the Himalayas. Uttarakhand has Dehradun as its capital, Uttar Pradesh has Lucknow, and Tripura has Agartala. Therefore, when we see Itanagar, we must connect it with Arunachal Pradesh, not with these other three states.

Step-by-Step Solution:
Step 1: Recall that Itanagar lies in the northeastern part of India and is associated with Arunachal Pradesh. Step 2: Remember that Uttarakhand administrative capital is Dehradun, not Itanagar. Step 3: Remember that Uttar Pradesh uses Lucknow as its capital city. Step 4: Recall that Tripura capital is Agartala. Step 5: Since Itanagar does not match the capitals of these other states, choose Arunachal Pradesh.

Verification / Alternative check:
State profile pages, official government websites, and school atlases consistently list Itanagar as the capital of Arunachal Pradesh. These sources also confirm that the other three states in the options have different well known capitals. Cross checking with any standard general knowledge book reinforces this mapping, so there is no ambiguity.

Why Other Options Are Wrong:
Uttarakhand: Its capital is Dehradun and, during some seasons, Gairsain is designated as a summer capital, but not Itanagar.
Uttar Pradesh: This state capital is Lucknow, therefore Itanagar cannot be associated with it.
Tripura: Uses Agartala as its capital city, not Itanagar.

Common Pitfalls:
Because many northeastern capitals are less familiar to some students, there can be confusion between names such as Itanagar, Kohima, and Aizawl. Another pitfall is mixing up Itanagar with Dehradun due to both being hilly regions. A simple way to remember is to link the syllable Ita with Arunachal and to revise a list of all northeastern state capitals regularly.

Final Answer:
The correct choice is Arunachal Pradesh, as Itanagar is the capital city of that state.