Hello Rajesh
Yes you can get admission in private colleges under management quota with these marks. Here are few colleges in Gujrat you might opt for

• Charotar University of Science and Technology, Petlad.
• Gujarat Medical Education and Research Society Medical College,
• G.. AMC MET Medical College, Ahmedabad.
• ITM Vocational University, Vadodara.
• Surat Municipal Institute of Medical Education and Research,Surat

Here is a link about some more colleges-

https://medicine.careers360.com/colleges/list-of-private-medical-colleges-in-gujarat

Goodluck
I hope this information helps you