Explanatory Question
আয়তনে বা জনসংখ্যায় বিশ্বের ক্ষুদ্রতম দেশ কি?
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
Ans. ভ্যাটিকান সিটি।
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.