Direction: 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 as 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: Paragraphs are the building blocks of any write-up. 

S6: Understanding of these makes one a good writer of paragraphs. 

P: A paragraph need not be pages together in length. 

Q: But actually a paragraph is a group of at least five sentences on the lower limit.

R: In reality, unity and coherence, not length, constitute a real good paragraph.

S: Many people define paragraphs in terms of their length.

The correct sequence should be