SSC

Yes U can pursue diploma in civil engg after SSC.
In Shri Bhagubhai Maftalal College eligibility criteria is
(1) Maharashtra State Candidature Candidate.-
(i) The Candidate should be an Indian National;
(ii) Passed SSC or its equivalent examination from recognized institution with at least 35% aggregat

Armed Forces Medical College is a premier medical institute of India acknowledged as a centre of excellence for education and research. The college provides training to under-graduate and post-graduate medical and nursing students with assured career prospects in the defence services.
So you will joi

Yes, SSC exam and Diploma are two different things. You can get admission easily.

The minimum eligibility criteria required for Post Graduation Diploma in Cinematography is Diploma in Cinematography or its equivalent qualification from a recognized university. Those who completed their Bachelor Degree in concerned specialization are eligible.