1. Visit the official website of the Board of Secondary Education Karachi (BSEK):
http://www.bsek.edu.pk/
2. Click on the "Results" tab on the homepage.
3. Select "SSC Part 1" from the drop-down menu.
4. Enter your roll number and click on "Get Result".
5. Your result will be displayed on the screen, including your total number and percentage.
Here's an example of a Karachi SSC Part 1 result:
Roll Number: 123456
Name: XYZ
Father's Name: ABC
Gender: Male
Date of Birth: 01-01-2005
School Name: ABC School
Total Marks: 1100
Percentage: 85%
Remarks: Passed