Some parts of a sentence have been jumbled up, and labelled P, Q, R and S. Select the option that gives the correct sequence in which these parts can be rearranged to form a meaningful and grammatically correct sentence.

His work is always vigorous,
P. to weigh the evidence or
Q. take a comprehensive view
R. of a partisan who never pauses
S. but he imputes motives in the spirit

of the situation.

Correct option is D

Explanation:

The correct sequence is SRPQ. 

S starts the sentence: "but he imputes motives in the spirit," setting up the idea that follows with additional context.

R follows logically: "of a partisan who never pauses," describing the person who imputes motives in the spirit of the situation.

P: "to weigh the evidence or" fits next as it refers to the actions of the person being described in the sentence.

Q follows and completes the idea: "take a comprehensive view" fits logically as the ultimate purpose or action of the person in question.

So the sentence forms: "His work is always vigorous, but he imputes motives in the spirit of a partisan who never pauses to weigh the evidence or take a comprehensive view of the situation."