As you didn't mentioned any specific category of your sister I am assuming her to be a general category candidate. The colleges she may get with this score are,

• Govt. Medical College Rajnandgaon
• Late Shri Baliram Kashyap Memorial NDMC Govt. Medical College, Jagdalpur
• Govt. Medical College Ambikapur
• Late Shri Lakhi Ram Agrawal Memorial Govt. Medical College, Raigarh

Though the cutoff changes every year so we can expect variations in this year cutoffs from previous year ones.

You can check cutoffs of other colleges if chattisgarh by going through the below given link.

https://medicine.careers360.com/articles/neet-cutoff-chhattisgarh

Thank you.