Direction: In this section, each item consists of six sentences of a passage. The first and the sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 : Diagnosis is an important component of health care.
S6 : Doctors at rural health centers are left to rely on their own clinical skill and the stethoscope to determine the nature and extent of an illness.
P : Diagnostic facilities are the single most important qualitative element missing in our rural health services.
Q : Now diagnostic technology includes ultrasonic gadgets and nuclear pieces of equipment that have found their way into some of our urban hospitals.
R : Then came the stethoscope, the microscope, laboratory tests with chemicals, screenings and X-rays.
S : The first barometer to be used in determining a health condition was the pulse, and, along with it, the tongue, throat and eyes.