Arrange P, Q, R and S between \[{{S}_{1}}\] and \[{{S}_{6}}\] in order to find the correct logical sequence of actions. \[{{S}_{1}}\]: In the eighteenth century people expected most of their children to die before they were grown up. P : Improvement began at the beginning of the nineteenth century, chiefly owing to vaccination. Q : The general death rate in 1948 (10.8) was the lowest ever recorded upto that date. R : In 1920, the infant mortality rate in England and Wales was 80 per thousand, in 1948 it was 34 per thousand. S: It has continued ever since and is still continuing. \[{{S}_{6}}\]: There is no obvious limit to the improvement of health that can be brought about by medicine. Choose your answer from the following options.

Arrange P, Q, R and S between \[{{S}_{1}}\] and \[{{S}_{6}}\] in order

1.	Arrange P, Q, R and S between \[{{S}_{1}}\] and \[{{S}_{6}}\] in order to find the correct logical sequence of actions. \[{{S}_{1}}\]: In the eighteenth century people expected most of their children to die before they were grown up. P : Improvement began at the beginning of the nineteenth century, chiefly owing to vaccination. Q : The general death rate in 1948 (10.8) was the lowest ever recorded upto that date. R : In 1920, the infant mortality rate in England and Wales was 80 per thousand, in 1948 it was 34 per thousand. S: It has continued ever since and is still continuing. \[{{S}_{6}}\]: There is no obvious limit to the improvement of health that can be brought about by medicine. Choose your answer from the following options.
A.	PSRQ
B.	QRPS
C.	RQPS
D.	SPQR
E.	None of these
Answer» B. QRPS