Chhattisgarh, a central Indian state, shares borders with multiple other states. To identify the state among the provided options that does not share a border with Chhattisgarh, a review of the region's geography is necessary.
- Madhya Pradesh: Chhattisgarh's western boundary is contiguous with Madhya Pradesh.
- Telangana: Telangana, positioned to the south, shares a border with Chhattisgarh.
- Jharkhand: Located northeast of Chhattisgarh, Jharkhand shares a border with it.
- Karnataka: Karnataka, in south-western India, does not have a direct border with Chhattisgarh.
Consequently, Karnataka is the state that does not share a border with Chhattisgarh.