1. The heart is the pump of life.
P. They have even succeeded in heart transplants.
Q. Now-a-days surgeons are able to stop a patient's 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 the heart stops we die in about five minutes.
6. All this was made possible by the invention of the heart lung machine.

Options

A. PQRS
B. QRSP
C. RSQP
D. SRPQ

Answer

C

Explanation

RSQP