LEET

No, you need to appear for IPU CET.

Hi,
You can see the eligibility here https://www.shiksha.com/b-tech/course/b-tech-lateral-entry-guru-gobind-singh-indraprastha-university-dwarka-delhi-273913
Yes, both offer civil engineering.

Below are the colleges:
1. Narsee Monjee Institute of Management Studies, [NMIMS] Mumbai
2. SRM University, Chennai
3. Lovely Professional University, [LPU] Jalandhar
4. University School of Management Studies, [USMS] New Delhi
5. Centurion University of Technology and Management, [CUTM] Bhubaneswar
6. Guru Nanak Dev University, [GNDU] Amritsar
7. Acharya Institute of Technology, [AIT] Bangalore
8. DIT University, Dehradun
9. Jaipur National University, [JNU] Jaipur
10. Indore Professional Studies Academy, [IPSA] Indore.

Yes, you need to give LEET exam for admission in this course.

Hello Kanishka, LEET is the generic name for entrance exam conducted for admission in engineering via lateral mode. It's not all India test. Every state has it's own method. Some states admit students based on marks of Diploma also. I would therefore like to advise you that please have a look at the webpage of "dte of tech education" of your state for information and other details. In case of difficulty please do not hesitate to ask further questions. Best wishes to you.

Dear, please follow the link provided. https://www.shiksha.com/b-tech/upsee-exam-question-papers.

Go through the links below for details:
https://www.shiksha.com/b-tech/course/b-tech-lateral-entry-guru-gobind-singh-indraprastha-university-dwarka-Delhi-273913
https://www.shiksha.com/university/ipu-guru-gobind-singh-indraprastha-university/ipu-cet-exam.

Yes, you can proceed with the naval architecture field i.e. B.Tech in naval architect course. After that, you can pursue M.Tech Naval Architecture. A Naval architect can work in any of the following domains:
Design
Construction and Repair
Operations
Consultancy
Marketing and Sales
Research and Development
Education and Training
Regulation, Surveying and Overseeing.