Consider the following pairs:1. Patkai Bum - Located along the boundar...
1. Patkai Bum - Located along the boundary between Arunachal Pradesh and Myanmar
- This pair is correctly matched. Patkai Bum is indeed along the boundary between Arunachal Pradesh and Myanmar.
2. Mizo Hills - Situated south of Naga Hills
- This pair is incorrectly matched. Mizo Hills, also known as Lushai Hills, are situated south of Manipur Hills, not Naga Hills.
3. Zanskar Range - Located in Assam Himalayas
- This pair is incorrectly matched. The Zanskar Range is part of the Jammu and Kashmir region and falls under the Punjab Himalayas, not the Assam Himalayas.
4. Nanda Devi - Located in Kumaon Himalayas
- This pair is correctly matched. Nanda Devi is indeed located in the Kumaon Himalayas.
Thus, pairs 1 and 4 are correctly matched.