Arrange the following North-Eastern hills in order starting from North to South: 1. Lushai Hills 2. Manipur Hills 3. Patkai Bum 4. Naga Hills Select the correct answer using the code given below:

The correct order of the hills starting from North to South is as follows – •  Patkai Bum – Patkai Range is part of the Arakan system along the Myanmar border located in the Indian state of Arunachal Pradesh and extend to Nagaland. •  Naga Hills - Naga Hills are part of the complex mountain barrier on the border of India and Myanmar (Burma). They are located in the Indian state of Nagaland.  •  Manipur Hills - Manipur hills are enclosed by Nagaland in the north, Mizoram in the south, Myanmar in the east and Cachar of Assam in the west.  •  Lushai Hills - Lushai Hills (or Mizo Hills) are a mountain range in Mizoram and Tripura.