Engineering Entrance Exam

I think if you really want to get IIT, you should drop a year as you failed to qualify the JEE Mains exam. A drop year for JEE is risky as the chances to clear IIT are 50% only.
So be ready if you really want IIT.
Best of luck.

IIT-Delhi admits through JEE Advance score, not JEE Mains, but you need to get through Mains to sit for Advance and to get admission in IIT-Delhi you need to be amongst top 200-300 students in JEE Advance.

There are the private engineering colleges and universities whose placement records are on par with IITs and NITs also. You may consider colleges such as BITS Pilani, BIT Mesra, VIT University, Manipal University, SRM university, Tapar University, etc. to seek admission for engineering graduation or post-graduation degrees.

Yes, you are eligible to take GATE after completing MCA.

Dear Shubahsit,
No mobiles are not allowed in examination hall. Mobile phones or any such gadgets will remain out of the main GATE.They will even ask you to remove your digital wrist watch.
They will make sure your glasses are not 'google glass'. They will make sure those artificial aids you are wearing (like hearing aids) only does what it should.

You can download the syllabus from this link:
https://www.google.co.in/url?url=http://bits-pilani.ac.in/Uploads/Hyderabad/hyderabadmechanicaladmin/MicroModule/2013-10-15-12-33-11-837_Mechanical_Engineering.pdf&rct=j&gcjeid=17&sa=U&ved=0ahUKEwj4o832l4bTAhUFn5QKHekvDN4QFggmMAA&sig2=PaBlD29UJlMjXNDyYCc4mQ&q=bits+hyderabad+mechanical+engineering+syllabus&usg=AFQjCNHiES3XgG2LbyAP24ifVyNrxfqO2g

Hello Parth,
Are you expecting these marks in JEE Mains? Exam is set for coming week. Why not aim for more? Dream high. With these marks you may get admission in some obscure course but not the main one.