In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

A place for fish or water plants.

 In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

A remedy for all diseases.

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

Master of ceremonies

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Substance used in surgery to produce unconsciousness.

 In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

A person who opposes war or use of military force.

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

A state where there is no effective government.