When did Bangladesh first discover natural gas?
1959
১৯৫৫
1957
১৯০৫
বাংলাদেশ নিচের কোন আন্তর্জাতিক সংস্থার সদস্য নয়?(Bangladesh is a not a member of which of the following International Organization?)
In 2015, Dr. Angus Deaton got Nobel Prize in:
Which of the following institutions is a part of the local government in Bangladesh?
'Mafia' and 'Czar' two words originate respectively from:
Current top ranking tennis player (as on 18 October 2015) Novak Djokovic is from: