One of the following four birshrestha was not a member of the army. Identify him.
আফিম যুদ্ধ হয় নিচের কোন দুটি দেশের মধ্যে? (Between which two countries did the Opium War took places?)
বাংলাদেশে পরিবেশ আদালত গঠন করা হয় কত সালে? (When Environment Tribunal form in was the Bangladesh?)
COP-26 কোথায় অনুষ্ঠিত হবে ? (Where will COP-26 be held?)
When was the national flag hoisted in first time?
Who is the First Female Judge in India?