In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence. Of a disease or poison extremely severe or harmful in its effects
In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.