Which group can be correctly included in the Purvanchal Hills?

Naga, Mizo, and Patkai Hills

The governing concept is the subdivision of the Himalayan and northeastern hill systems. The Purvanchal Hills are the eastern continuation of the Himalayas after the range bends sharply southward around the northeastern part of India. Important groups associated with this region include the Patkai, Naga, Mizo or Lushai, and related hills. Therefore, option A is correct. Option B lists major ranges of northern and central peninsular India, not the northeastern hills. Option C names hill groups of the southern Western Ghats and associated peninsular highlands. Option D lists plateau regions rather than a continuous northeastern hill group. The shared northeastern location and Himalayan continuation make the first group the only suitable answer.

This is a Class 10 General Knowledge question. Chapter: Indian Geography. Topic: Mountains and Plateaus of India.