Concept:Sentence rearrangement involves identifying the subject, verb, and logical sequence to form a grammatically correct sentence.
Explanation:The sentence must begin with a subject or noun phrase.
Q ("the minimum temperature") is the only part that can start the sentence as it introduces the topic.
P ("has been below normal") follows Q naturally as the verb phrase.
S ("when rain and hailstorm activity recorded") provides a time clause linked by "when", and R ("in some part of the city") specifies the location.
Thus the correct order is Q-P-S-R: "The minimum temperature has been below normal since last week when rain and hailstorm activity recorded in some part of the city."
Other options fail: P cannot start because it is a present perfect verb phrase without a subject; R is a prepositional phrase; S begins with a conjunction.
Answer:The correct sequence is QPSR, which corresponds to option C.