Explanatory Question
কসমিক ইয়ার (Cosmic Year) কি?
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
Ans. যে সময়ে সৌরজগৎ ছায়াপথ বা আকাশগঙ্গাকে একবার প্রদক্ষিণ করে।
First read the answer fully, then try to explain it in your own words. After that, open a few related questions and compare the concepts. This method helps you remember the topic for a longer time and improves exam preparation.