1. Visit the official website of the Maharashtra State Board of Secondary and Higher Secondary Education (MSBSHSE).
2. Go to the "Examination" section and click on "SSC Examination."
3. Select the "Seating Arrangement" option.
4. Enter the necessary details like your roll number (E 031817), exam centre (Vashi), and other required information.
5. Click on the "Submit" button.
The seating arrangement will be displayed on the screen, showing your seat number, exam hall, and other relevant details. Please note that the seating arrangement may be released a few days before the exam, so it's recommended to check the official website regularly for updates.