Ordering of Sentences
In each question, the first and the last sentences of the passage are numbered S1 and S6 respectively. The rest of the passage is split into four parts. These four sentences are jumbled. Read the sentences and identify their correct and logical order. S1: The heart is pump of life.P : They have even succeeded in heart transplants.Q : Nowadays surgeons are able to stop a patients heart and carry out complicated operations.R : A few years ago it was impossible to operate on a patient whose heart was not working properly.S : If heart stops we die in about five minutes.S6: All this was made possible by the invention of heart-lung machine.The Proper sequence should be:
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