SSC CHSL Model Paper 14

SRQP is correct order of the sentences.
S. If the heart stops we die in about five minutes.
R. A few years ago it was impossible to operate on a patient whose heart was not working properly.
Q. Nowadays surgeons are able to stop a patient’s heart and carry out complicated operations.
P. They have been succeeded in heart transplants.
Opening line is already mentioned as S1, it talks about the organ ‘heart’. Statement ‘S’ follows statement ‘S1’ because the statement ‘S’ supports ‘S1’ statement. Statement ‘R’ and statement ‘Q’ draw a comparison between past and present incidence, hence ‘RQ’ is a mandatory pair. Statement ‘P’ starts with the pronoun- ‘they’- that has been used to refer statement ‘Q’, hence the correct order will be ‘SRQP’.