Step 1: Visit MrPakistani.com
 Open your browser and go to MrPakistani.com.
Step 2: Go to the “Notes” Section
 On the homepage, look for the “Notes” option in the menu bar at the top of the page.
 Click on “Notes” to open the notes section.
Step 3: Select 1429 Code Notes
 In the notes section, you’ll find a list of course codes. Look for “1429” (Business Mathematics).
 Click on “AIOU Notes” to access the notes for this course.
Step 4: Download Chapter-Wise Notes
 You’ll now see a list of all the 9 units covered in the Business Mathematics book.
 Click on the unit you want to download (e.g., Unit 1: Probability Theory).
 The notes will open in a new page. You can either read them online or download them as a PDF file by clicking the “PDF Notes” button.