Hi @KashviChauh975 Welcome to the community. This page is chock full of information about teaching on Udemy.
Our minimum for a course is that it contains at least 30 minutes of video content contained within at least 5 lectures.
Here are some great resources regarding course creation:
Teaching Center: find articles about teaching on Udemy – from course creation to marketing your course Course Quality Checklist: a helpful checklist to ensure your course meets the minimum requirements Udemy's Official “How To” Video Courses: this course covers best practices for designing an impactful learning experience and features tips from some of our top instructors. We’ll guide you through our recommended course creation process and share helpful resources to help you get started. Teaching on Udemy: FAQ