Which is the chemically inactive gas present in the atmosphere?
Which article was scrapped in 2019 that gave special status to Jammu and Kashmir?
In which of the following years was Bangladesh formed as a separate country?
Which metal is the lightest metal in world?
In which of the following year the Environment Protection Act enacted?
University of Oxford is located at where?
The doctor __________ an operation.
Neither he or his servants _________
Who invented electricity?