Computer Science and Engineering Eligibility

Entry Requirements
Mandatory subjects in 12th Physics Chemistry Mathematics Lateral Entry Eligibility Candidate must have passed Engineering Diploma in relevant stream from a recognised institute/board.

Yes, CSE students can sit and get placement for companies coming for ECE, but not all. You are eligible for the ECE placements, but some companies add restrictions on the same. This happens not for ECE only, but in many branches.
They have to fulfill the eligibility criteria of the company.
If a student is pursuing CSE, and he/she is good at Electronics&Communication and is eligible, then he/she will definitely sit and crack the placement of that company.
For example, Intel is a chipset company, related to ECE, yet the company allows CSE students to sit, and give assessments and interviews.

Spot Counselling at YMCA their is different process than Haryana State Counselling. For this you have to fill the separate online or offline form for university counselling. On the day of counselling you have to physically present at YMCA and they will call students according to their rank and they will keep updated all the students seats available after particular slot on White boards and electronic Boards also for transparency. There is more chance of getting seat at this counselling.

Of course, you can Get Admission to the college in IIIT new Raipur For CSE.

Yes, you can get admission in the B.Sc. Computer Science.

You have very very good chance to get admission in NIT Trichy with these marks and percentage.

Yes, you can get admission. IIIT, Hyderabad does not come under JEE Mains counselling even though some IIITs come. So, you need to apply separately for IIIT, Hyderabad.
For admission, they consider only your JEE Mains scores, but it should be really good like 300+ or if they see your caste, your marks should be at least 280+ .

Sorry but you can't get admission for B.Tech CSE at Annamacharya Institute. You need at least 25000 to 30000 ranks for admission on CSE B,tech.

According to your rank you can't get top government colleges, but you can apply in top private colleges in your state.

Yes, You are eligible to give GATE exam but make sure you are in your last year of graduation.