National Anthem of Bangladesh was written by-
The present president of United States, Barack Obama, belongs to
বঙ্গবন্ধু-২ স্যাটেলাইট কবে মহাকাশে উত্তোলন করা হবে? (When will the Bangabandhu-2 Satellite launched in the space?)
When was the flag of Bangladesh hoisted for first time?
Where is the Head Quarters of the Center in Integrated Rural Development for Asia and the Pacific (CIRDAP)?
In 1979, Stephen Hawking joined Cambridge University as Lucasian Professor of-