Explanation:

Only statements 2&3 are correct.

Gandhi Sagar Wildlife Sanctuary

• The Gandhi Sagar Wildlife Sanctuary in western Madhya Pradesh is set to become the second home for cheetahs in India, after the Kuno National Park.

• Gandhi Sagar is a wildlife sanctuary located at eastern Madhya Pradesh.

• This region is known a Nimar region which touches its border with Rajasthan thus more of less know as dry region thus vegetation is also not so dry and we will find many rocky patches during safari drive.

• The forest of this sanctuary is part of Khathiar-Gir dry deciduous forest thus here we will find trees like Salai, Kardhai, Dhawda, Tendu, Palash and so on.

• It is part of World famous Chaturbhuj Nala rock shelters are also part of same Gandhi Sagar wildlife sanctuary.

• It has Savanna ecosystem (dry deciduous trees and shrubs) due to shallow topsoil.

• This forest is also of archeological and religious importance due to presence of rock painting sites and famous temple like Chaturbhujnath temple etc.

• This sanctuary is spread over the area surrounding to Gandhi Sagar dam backwater.

• It sits atop a flat rocky plateau, with the Chambal River cutting the sanctuary into two almost equal halves.

Hence option 2nd is correct.