This video is Day 4 – Part A of the Python for Data Science course in Nepali. In this lesson, you will learn Python control structures, focusing on conditional statements and loops. Control structures allow programs to make decisions and repeat tasks, which is essential for data science and real-world programming. Topics covered in this video: • What control structures are in Python • Conditional statements (if, elif, else) • Using comparison and logical conditions • Loops in Python (for loop and while loop) • How conditionals and loops work together • Practical examples for better understanding This lesson is designed for absolute beginners and builds on the concepts covered in previous days. All concepts are explained step by step in the Nepali language to make Python and data science learning simple for Nepali learners in Nepal and abroad. This lesson is important for writing real-world programs, data processing logic, and future topics such as functions, data analysis, and machine learning. Watch the full playlist to continue the course.