In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Costing nothing.
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In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.
Catch 22
Find the acceleration (in m/s2) produced in a body of mass 10 kg when a force of 20 N is applied on it.
Who of the following is considered as the father of "Green Revolution"?
Complete the number series by choosing the missing terms from the options. 32, 64, 256, 1536, ? ,122880,1474560
Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm, DB = 6 cm, QD = 3 cm, the length of PQ is equal to
Which nation won the highest number of medals at 2016 Rio Olympics?
Who was the first Governor General of Bengal?