With a PGCET rank of 843 and belonging to the SC category, coupled with an NCC C certificate, you have a good chance of securing a seat in JNTU.

Your SC category and NCC C certificate provide additional weightage, increasing your overall score. These factors can significantly improve your ranking and chances of admission.

However, the final outcome depends on several factors like:

• Specific course you're targeting
• Number of seats available
• Cutoff trends in previous years
• Competition from other candidates

It's advisable to participate in the counseling process and exercise your options carefully.

Best of luck for your admissions!