Explanations:The Purvanchal range is a significant geographical feature located in the northeastern part of India. It is a series of hill ranges that extend across several states in the region, including Manipur, Mizoram, Nagaland, and parts of Assam and Tripura. The term "Purvanchal" refers to the eastern part of India, and the range is characterized by its diverse topography and ethnic composition.
The Purvanchal range includes several important hill ranges, each with its own distinct features and cultural significance. The Lushai hills, also known as the Mizoram hills, are part of this range and are located in the state of Mizoram. These hills are known for their lush greenery and are home to various ethnic groups, including the Mizos.
The Mizo hills, which are essentially the same as the Lushai hills, are also included in the Purvanchal range. The term "Mizo" refers to the people and the hills in the region, and these hills are an integral part of the Purvanchal range.
The Naga hills, located in the state of Nagaland, are another significant part of the Purvanchal range. These hills are home to the Naga people and are known for their rugged terrain and rich cultural heritage. The Naga hills are an important geographical feature of the northeastern region of India.
Given that the Purvanchal range includes the Lushai (Mizo) hills and the Naga hills, the correct answer is "All of the above." This option accurately reflects the geographical diversity and the inclusion of multiple hill ranges within the Purvanchal range. Understanding the geographical features of the northeastern states of India is crucial for comprehending the region's cultural and environmental diversity.