How to prepare for isro civil engineering?

1. Learn the basics: Brush up on your knowledge and understanding of basic engineering concepts such as mechanics, hydraulics, geotechnical engineering, materials science, and structural engineering.

2. Develop strong research skills: Make sure to develop strong research skills and try to deepen your understanding of specialized topics related to civil engineering that you might be tested on by ISRO such as space structures, structures in extreme environments, extraterrestrial exploration techniques, etc.

3. Stay updated: Follow the news and developments in the world of civil engineering, particularly those related to space exploration, as this will be key in helping you understand what questions might come up during the interview.

4. Practise problem solving: Work on solving sample problems and questions related to civil engineering that you might encounter during the ISRO interview.

5. Get familiar with the interview process: Familiarize yourself with the general interview process used by ISRO and what kind of questions you can expect to be asked.

6. Build a portfolio: Build a portfolio of past projects and achievements that you can showcase during the interview to demonstrate your experience and capabilities.