A kind help is needed

I am qualified CS and my age is 25! I registered for IPCC under direct entry scheme appeared for IPCC but didn't cleared because of aggregate and I left the course. Now I want to appear for exams and clear it again I just can't leave it without trying it again!    

Am i eligible for appearing exams NOV16? I completed my ITT ORIENTATION AND GMCS 1 two year back. I also completed my article-ship. A kind reply is needed!

Thank you in advance!!