Directions :
In this section each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled 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 : At four O'clock this morning, Hitler attacked and invaded Russia.
S6 : Under its cloak of false confidence, the German armies drew up in immense strength along a line which stretches from the White Sea to the Black Sea.
P : No complaint had been made by Germany of its non-fulfilment.
Q : All his usual formalities of perfidy were observed with scrupulous technique.
R : No one could have expected that Hitler would do it.
S : A non-aggression treaty had been solemnly signed and was in force between the two countries.
The correct sequence should be

Options

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