Hello student follow the steps mentioned below to get pre enrollment number easily.

1. Visit the official website of Mumbai University
2. Click on the link of pre enrollment number
3. Enter details such as Name email ID and mobile number
4. You need to enter the course and college of your choice along with aggregate marks scored in qualifying examination
5. Click on submit

Take out multiple copies of your pre enrollment Form without number.

For more details refer to the link mentioned below - https://university.careers360.com/articles/mumbai-university-admission-form

Feel free to comment if you've any doubt.

Good luck