Hi Neetu, 

Greetings! 

At this 497 score in obc category, you can check the colleges,from the following table. 

Government Medical College

Motilal Nehru Medical College(465 )

Lala Lajpatrai Memorial Medical College (429)

However cut off changes every year and is dependant on various factors like no.of seats available, no.of candodates appearing for the exam, difficulty of the exam, top NEET score. Going by this score and previous year cut offs, you might have a chance at most Government medical colleges. 
You can check the complete list of the colleges that you have a shot at at this link: https://medicine.careers360.com/articles/neet-cutoff-uttarpradesh/amp
Also, you can use our rank predictor to check your rank: https://medicine.careers360.com/neet-rank-predictor

Please upvote if this was helpful to you. 

Thank you and good luck. 

Hello Neetu, please check out the following link for detailed info on NEET UP cutoff:

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

Also feel free to use this NEET college predictor to be assured of which college you might have a chance of getting into

https://medicine.careers360.com/articles/neet-college-predictor

with 497 marks, OBC female category, you have a chance to get into the following govt colleges:

• Motilal Nehru Medical College
• Lala Lajpat Rai Medical College