Add more Git Related Questions

## Description
- This will be kept as an **open issue**. 
- No one will be **assigned** to this issue.
- You can add one to many questions.

## Acceptance Criteria
- [ ] I star :star:  the Repo
- [ ] Question is not duplicate
- [ ] Question is relevant
- [ ] Question is important for interview

:tada:<sub>Happy Contributing!!</sub>:tada: