With a KCET rank of 50,000 and belonging to the 3B category with Hyderabad-Karnataka reservation, your chances of securing a seat in Computer Science (CS) or Electronics and Communication (E&C) at top colleges may be limited. However, some institutions may still have availability for your category, especially in lower-demand branches or through management quota.

To maximize your options, consider the following steps:

1. Research Colleges : Look into colleges that have a history of accepting candidates with similar ranks, focusing on those that offer CS and E&C.
   
   
2. Check Cutoffs : Review the previous year's cutoffs for your specific category to gauge your chances.
   
   
3. Consider Other Branches : If CS or E&C doesn't work out, be open to related engineering fields where you may have a better chance of admission.
   
   
4. Management Quota : Some private colleges may offer management quota seats, but this typically involves higher fees.

It’s advisable to keep an eye on the counseling process and stay updated on available seats to make informed decisions.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.