In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A. Respiratory pathogens spread like wildfire when people are in close contact. B. The phenomenon can be seen worldwide. C. So, it’s little wonder that almost all of the 150 biggest coronavirus outbreaks in the United States have been in prisons, nursing homes, veterans’ homes, psychiatric hospitals, meat-packing plants and homeless shelters, where people live or work side by side. D. Singapore seemed to have almost contained its epidemic until it became clear that the virus had been spreading undetected among migrant workers living in overcrowded dormitories. Correct Answer ACBD The correct answer is option 1) i.e. ACBD A is the sentence that establishes the subject matter which deals with the spread of respiratory pathogens. Hence, it'll be the first sentence after rearrangement. The sentence mentions how close contact allows the rapid spread of such pathogens. Sentence C provides an example to aid this statement. It talks about how the biggest spread of a certain pathogen has been observed in overcrowded places. Hence, C follows A. Sentence B is the logical successor of sentence C as it talks about how the same situation has been observed in other places. Sentence D follows B as it provides us with another example of such a spread and supports the statement made in sentence B. Thus, the correct arrangement would be: ACBD