Hello Trisha,

The result of NEET UG test for Medical 2019 was declared on 5th of June,2019. The cutoffs were then released according to the requirement of Government colleges in particular states. So you have scored 542 in your NEET UG Test of 2019. The cutoff percentile for Open Category is 50 percentile while OBC/SC/ST category candidate's cuttoff is 40 percentile.

Now as I have mentioned above that the cutoffs for medical at Goverment colleges differ state to state. All India quota is 15% and State Government Quota is 85%.

As you have scored 542, you are eligible for Dental course at any of the Government College in any of the states whether you are of any category (all categories with ~542 score are eligible for dental).

As you haven't mentioned your category and state,

According to your score, I am providing here list of states corresponding with your eligibility for Medical:

• Andaman & Nicobar Government Colleges with cuttoff of 541 for Open Category, 421 for SC & 400 for ST category.
• Andhra Pradesh Government Colleges with cuttoff of 526 for SC & 455 for ST category.
• Assam Government Colleges with cuttoff of 446 for SC & 436 for ST category.
• Bihar Government Colleges with cuttoff of 487 for SC & 486 for ST category.
• Chattisgarh Government Colleges with cuttoff of 435 for SC & 414 for ST category.
• Goa Government Colleges with cuttoff of 454 for SC & 446 for ST.
• Gujarat Government Colleges with cuttoff of 492 for SC & 478 for ST category.
• Haryana Government Colleges with cuttoff of 455 for SC & 423 for ST category.
• Delhi Government Colleges with cuttoff of 508 for SC & 482 for ST category.
• Himachal Pradesh Government Colleges with cuttoff of 437 for SC  & 412 for ST category.
• Jharkhand Government Colleges with cuttoff of 429 for SC & 401 for ST category.
• Karnatak Government Colleges with cuttoff of 542 for Open Category, 552 for OBC, 422 for SC & 402 for ST category.
• Kerala Government Colleges with cuttoff of 422 for SC & 407 for ST category.
• Madhya Pradesh Government Colleges with cuttoff of 448 for SC & 419 for ST category.
• Maharashtra Government Colleges with cuttoff of 432 for SC & 403 for ST category.
• Manipur Government Colleges with cuttoff of 513 for Open Category, 522 for OBC, 398 for SC & 373 for ST category.
• Mizoram Government Colleges with cuttoff of 536 for Open Category, 419 for SC & 400 for ST category.
• Odhisa Government Colleges with cuttoff of 537 for Open Category, 422 for SC & 400 for ST category.
• Puducherry Government Colleges with cuttoff of 420 for SC & 400 for ST category.
• Punjab Government Colleges with cuttoff of 453 for SC & 418 for ST category.
• Rajasthan Government Colleges with cuttoff of 462 for SC & 425for ST category.
• Tamil Nadu Government Colleges with cuttoff of 453 for Open Category, 417 for SC & 401 for ST category.
• Telangana Government Colleges with cuttoff of 537 for Open Category, 542 for OBC, 422 for SC & 430 for ST category.
• Tripura Government Colleges with cuttoff of 537 for Open Category, 422 for SC & 402 for ST category.
• Uttarakhand Government Colleges with cuttoff of 442 for SC & 416 for ST category. 
• Uttar Pradesh Government Colleges with cuttoff of 439 for SC & 407 for ST category.
• West Bengal Government Colleges with cuttoff of 539 for Open Category, 424 for SC & 406 for ST category.

It would be better if you select your state according to the language you have given your 2019 NEET UG Exam. Say for example, you are allowed to admit in Government College of Karnataka if you have being given NEET UG in kannada language and have scored according to the cuttoff.

Please take a note that I have mentioned your score matching to the category cutoff.

 For more help I am adding here a link, you could also go through it.

https://medicine.careers360.com/articles/neet-cut-off-for-government-colleges

So, you are eligible for Government colleges according to the cuttoff, category and state quota from the above given list.

BEST WISHES!