Water droplets tend to be circular in shape to reduce its ____
Who is considered the de-jure executive in the Parliamentary system of government?
The Chinese pilgrim Hiuen Tsang visited whose kingdom during the Chalukya rule?
Regur soil is ____ in color.
How many official currencies are recognised by the United Nations?
Which is the deepest point in the Atlantic Ocean?
Which computer is considered to be the first modern computer to utilize a mouse?