Explanation:

- The Surma River is also known as the Barak River in its upper courses.

- It flows through northeastern India and Bangladesh.

- This river is a significant watercourse in the region, supporting irrigation and transportation.

Option 1: Manipur Hills

- This is where the Barak River, later known as the Surma, actually originates.

- It starts its journey here before flowing across various regions.

- Correct Answer

Option 2: Mizo Hills

- Located in northeastern India, but the river doesn't originate here.

- They are part of the complex hill range system in the region.

Option 3: Patkai Boom Hills

- Part of the Himalayan range, extending across India and Myanmar.

- Not the origin point for the Surma River.

Option 4: Naga Hills

- Located in northeast India, stretching into Myanmar.

- This is not where the Barak or Surma River starts.