The highest peak in Chhattisgarh is:

Gaikhuri
Bailadila
Durg Betul
Koriya

The correct answer is Gaikhuri.

Gaikhuri is the highest peak in Chhattisgarh, India. It is located in the Korba district, about 100 kilometers from the state capital Raipur. The peak is part of the Maikal Range, which is a sub-range of the Eastern Ghats. Gaikhuri has an elevation of 1,165 meters (3,822 feet).

The other options are incorrect. Bailadila is a hill range in the Dantewada district of Chhattisgarh. Durg is a city in the Durg district of Chhattisgarh. Betul is a district in the Madhya Pradesh state of India. Koriya is a district in the Chhattisgarh state of India.

Gaikhuri is a popular tourist destination. The peak offers stunning views of the surrounding hills and valleys. There are also several temples and shrines located on the mountain.