Arni is one of the 288 constituencies of Maharashtra Vidhan Sabha and one of the seven which are located in Yavatmal district

Yavatmal District

Yavatmal district is a district of the Indian state of Maharashtra. It is located in the region of Vidarbha, in the east-central part of the state...

. It is reserved for Scheduled Tribe candidate.

It is a part of Chandrapur (Lok Sabha constituency)

Chandrapur (Lok Sabha constituency)

Chandrapur Lok Sabha constituency is one of the 48 Lok Sabha constituencies of Maharashtra state in western India. This constituency is spread over Chandrapur and Yavatmal districts....

 with adjoining Chandrapur district

Chandrapur District

Chandrapur District is a district in Nagpur Division of the Indian state of Maharashtra.It is located at the boundary of Andhrapradesh. The district was formerly known as Chanda District. In 1964, it was renamed as Chandrapur. It was the largest district in India until it was split into the...

 along with five other Vidhan Sabha assembly constituencies viz. Rajura(SC), Chandrapur(SC), Ballarpur and Warora from Chandrapur district and Wani

Wani (Vidhan Sabha constituency)

Wani is one of the 288 constituencies of Maharashtra Vidhan Sabha and one of the seven which are located in Yavatmal district....

from Yavatmal district.

The remaining consituencies from Yavatmal district, Ralegaon(ST), Yavatmal(ST), Digras and Pusad are part of Yavatmal-Washim (Lok Sabha constituency) while Umarkhed is part of Hingoli (Lok Sabha constituency).