The correct answer is B. Morni.
The Morni Hills are a mountain range in the Indian state of Haryana. They are located in the Ambala district, about 100 kilometers from Delhi. The Morni Hills are a popular tourist destination, known for their scenic beauty and their many temples and shrines.
The Morni Hills are a part of the Shivalik Hills, which are a range of foothills that lie to the south of the Himalayas. The Shivalik Hills are a geologically young range, and they are still rising. The Morni Hills are the highest point in the Shivalik Hills, with an elevation of 1,522 meters (4,997 feet).
The Morni Hills are a popular destination for hiking, trekking, and camping. There are also a number of resorts and hotels in the area. The Morni Hills are a great place to escape the heat of the plains and enjoy the cool, refreshing air of the mountains.
The other options are incorrect because:
- Tipra is a town in the Indian state of Tripura.
- Aravali is a mountain range in the Indian states of Rajasthan and Haryana.
- Ambala is a city in the Indian state of Haryana.