In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.In a jiffy
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Which of the following gases is heavier than oxygen?
Which of the following elements has the lowest melting point?
Friction is caused by the ______________ on the two surfaces in contact.
If a body takes 't' seconds to go once round the circular path of radius 'r', the velocity 'v' is given by
Which university has been ranked at the top in the Swachhta Ranking 2017 released by the Union Government?
India recently notified the Third protocol to amend Double Taxation Avoidance Agreement with which of the following countries?
The large collection of stars, dust and gas held together by gravitational attraction between components is known as