The following four labelled sentences P, Q, R and S, when properly sequenced, form a coherent paragraph about the concept and evolution of media. Select the most logical order.

Introduction / Context:
This para-jumble explains what the word “media” means, its origin, and how it has expanded from print to electronic and digital forms. The sentences mention the derivation from “medium”, the initial reference to books and newspapers, the modern extension to other platforms, and the role of media in addressing large audiences. You must choose the order that tells this story clearly.

Given Data / Assumptions:
- P: The word ‘media’ is derived from the word medium, signifying mode or carrier.
- S: The word was first used in respect of books and newspapers i.e. print media and with the advent of technology, media now encompasses television, movies, radio and internet.
- Q: Media is intended to reach and address a large target group or audience.
- R: In today’s world, media becomes as essential as our daily needs.
- We want a sequence that begins with the origin of the term, then its historical use and expansion, then its purpose, and finally its present-day importance.

Concept / Approach:
Sentence P clearly introduces the origin of the word “media” from “medium”, which is the logical starting point. S follows naturally by explaining the early usage for print media and the later inclusion of electronic and digital platforms. Q then states the core function of media: to reach a large audience. R rounds off the paragraph by stressing the essential nature of media in modern life. Thus, the coherent order is P–S–Q–R.

Step-by-Step Solution:
Step 1: Select P as the introductory sentence because it defines the derivation of the term “media”.
Step 2: Place S next, since it describes how the term was first used for books and newspapers and later expanded to TV, movies, radio and internet as technology advanced.
Step 3: Add Q, which explains the fundamental purpose of all these forms of media: reaching and addressing a large audience.
Step 4: End with R, which comments on the present-day reality that media is as essential as our daily needs, tying the historical explanation to current life.

Verification / Alternative check:
Reading PSQR continuously gives a well-structured mini-essay: the origin of the word, its historical and technological evolution, its purpose, and its significance today. Starting with S or Q instead would either jump into the historical use without explaining the term’s origin or talk about the purpose and importance of media without first defining it, making the paragraph feel incomplete or out of order.

Why Other Options Are Wrong:
- SPQR, SQRP, and SRQP: These begin with S or S-related sequences, discussing usage and technology before clearly introducing the word’s derivation, which is conceptually less clean.
- QSPR: Starts with purpose without explaining what media is or where the term comes from, weakening the logical build-up.

Common Pitfalls:
In definition-based para-jumbles, learners often get attracted to sentences that mention modern-day importance and place them first. However, good explanatory writing usually starts with the origin or definition, then covers evolution, function and present relevance in that order. Recognising this pattern will help you solve many similar questions efficiently.

Final Answer:
The most logical order of the sentences is PSQR.