Directions (For the items which follow) : In the following items, each passage consists of six sentences. The first sentence ( S 1 ) and the final sentence ( S 6 ) are given in the beginning. The middle four sentences in each have been removed and jumbled up. These are labelled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark accordingly on the. Answer Sheet
S1 : Science has already confe rred an immense boon on mankind by the growth of medicine.
S6 : The general death rate in 1948 (10·8) was the lowest ever recorded up to that date.
P It has continued ever s ince and is still continuing.
In the eighteenth century people expected most of their children to die before they were grown up.
R In 1920 the infant mortality rate in England and Wales was 80 per thousand, in 1948 it was 34 per thousand.
S : Improvement began at the start of the nineteenth century, chiefly owing to vaccination.
The proper sequence should be

Options

A. R P Q S
B. Q S P R
C. S Q R P
D. P Q S R