This round was entirely made up by Tamoghna, and he totally deserves the kudos for this. It was a little disheartening to see the iron lung/polio connection go unidentified, even after the tell tale pic, and the ample clues we provided. But anyways these questions are always a little tricky and just in case you find something you do not agree with or something strikes you to be erroneous, please feel free to shoot me an email at: pranab AT pranab DOT in.
But enough patter… here are the questions:
In any kind of an MQ this question is bound to come up. So it was not much of a surprise when the question was asked, several hands went up instantly in the audience!