Indira Sagar Dam is located in which Indian state?

Introduction / Context:
This question tests your knowledge of important dams and their locations in India, a common topic in general studies and geography sections. Indira Sagar Dam is a major multipurpose project that plays a key role in irrigation, power generation and water supply. Being able to correctly associate this dam with its state is essential for examinations that focus on Indian geography and infrastructure.

Given Data / Assumptions:

• The structure in question is the Indira Sagar Dam.
• The options for its location are Chhattisgarh, Gujarat, Maharashtra and Madhya Pradesh.
• We assume well known geographical facts about major Indian dams.

Concept / Approach:
Indira Sagar Dam is built on the Narmada River and is located in the state of Madhya Pradesh. The Narmada itself flows through Madhya Pradesh and Gujarat, but this particular project is situated within Madhya Pradesh. Knowing a few major Narmada projects, such as Indira Sagar, Sardar Sarovar and Omkareshwar, and their locations helps in accurately answering such questions.

Step-by-Step Solution:
Step 1: Recall that the Indira Sagar Project is constructed on the Narmada River.Step 2: The Indira Sagar Dam is located near Khandwa district in Madhya Pradesh.Step 3: Chhattisgarh does not host the Indira Sagar Dam, although it has other projects on different rivers.Step 4: Gujarat is associated more with the Sardar Sarovar Dam on the Narmada, not Indira Sagar.Step 5: Maharashtra has several dams like Koyna, but Indira Sagar is not in Maharashtra.Step 6: Therefore, Madhya Pradesh is the correct state.

Verification / Alternative check:
Standard geography references on Indian rivers and dams identify Indira Sagar as one of the key dams in Madhya Pradesh on the Narmada River. The project is often mentioned alongside Omkareshwar and Maheshwar projects in the same region. Government documents and power generation statistics also refer to Indira Sagar as a Madhya Pradesh based hydropower and irrigation project, confirming this association.

Why Other Options Are Wrong:
Chhattisgarh: Although it has many water projects, Indira Sagar is not among them.

Gujarat: Associated mainly with Sardar Sarovar on the Narmada, not Indira Sagar.

Maharashtra: Hosts important dams like Koyna and Jayakwadi, but not Indira Sagar.

Because none of these states match the documented location of Indira Sagar Dam, they are incorrect choices.

Common Pitfalls:
Students sometimes confuse different Narmada projects, mixing up Sardar Sarovar in Gujarat with Indira Sagar in Madhya Pradesh. Another common error is assuming that any large project on the Narmada must be in Gujarat because of the prominence of Sardar Sarovar. A good way to avoid this is to create a short table of major dams, their rivers and states and revise it regularly.

Final Answer:
Indira Sagar Dam is located in the state of Madhya Pradesh.