MCA

It's available only in Faculty of Mathematical Sciences.

Hello Kranthi,TSICET is moderate exam when comparing to other tough competitive examination. For General 25% (50 marks out of 200) is qualifying criteria and for reserved category candidates there is no qualifying marks. Rank up to 1-7000 is need to get top colleges. All the Best for your future.

For government jobs, start preparing for entrance exams. There are many SBI PO Civil services, RRB, RBI, SSC CGL etc. Fill entrance application forms and start giving exams. Different exams have different difficulty level and scope. Read about each and apply accordingly.
Or,
You also can do vendor certifications. If you are interested in Java, then give OCPJP exam. If you are interested in SQL then do Oracle SQL or Microsoft SQL certification. Likewise, if you are interested in hardware and networking then CCNA. And then do job in IT Sector.

Hi Harshit,
Yes, you can do MCA from distance learning universities. The duration will be 3 years. Many universities provide MCA via distance like Amity Distance Learning University, Mewar Distance Learning University and Suresh Gyan Vihar Distance Learning University.

MCA is definitely better than Diploma in computer science as MCA is a post-graduation degree with better job prospects and industry value.

Please refer the link below for details:
https://www.shiksha.com/university/soa-siksha-o-anusandhan-university/saat-exam-question-papers

Please mention the entrance exam / university / college name for better assistance.

Obviously, but your course on the basis of which you are applying for MCA or Ph.D should be recognized in the period you passed it. Regards.