How many days moon takes to revolve around the earth?
The Moon takes about 27.3 days to perform one complete orbit around the Earth.
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Why is weightlessness experienced while orbiting the earth in space ships ?
Terminal velocity ________.
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
Fix an object firmly and deeply in a surrounding mass
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Come what may
The foothill range of Himalaya is known as which of the following name?
Which country has started constructing world’s biggest floating Solar power plant in December 2017?
The collection of all possible combinations of the goods and services that can be produced from a given amount of resources and a given stock of technological knowledge is called the ____________ of the economy.