World Wide Web was invented by ________.
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If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is
In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.
Up against the wall
Select the word with the correct spelling.
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
at the drop of a hat
Which Fundamental Right in the Indian Constitution allows citizens to move the court if they believe that any of their Fundamental Rights have been violated by the State?
Weight of an object on the moon is ............ the weight of the object on earth.
The method of soil conservation in which bare ground between plants is covered with layer of organic matter like straw is called?