Who has been elected as the new Secretary General of the United Nations

Who among the following built the Golden Temple at Amritsar

Both the Tropic of Cancer and the Tropic of Capricorn pass through:

A system program designed to aid the programmer in finding and correcting errors or bugs is known as:

Elasticity of demand of luxury goods is:

Milkiness observed on passing carbon dioxide through lime water is due to the formation of :