Step 1: Understanding the Concept:
To solve sentence rearrangement questions, we must identify the opening sentence, establish logical connections between the statements, and find transitional keywords that link ideas together.
Step 2: Detailed Explanation:
Let us analyze the logical flow of the four sentences:
- Sentence R ("You have to read a number of books, learn tables and formulas.") introduces the primary task or problem.
It is an independent statement that sets the context, making it a strong opening sentence.
- Sentence P ("Suppose you have only two months to do it.") introduces a constraint or condition (the time limit) to the task mentioned in R.
The pronoun "it" in P refers directly to the task of reading books and learning formulas described in R.
This establishes a clear link from R to P (R-P).
- Sentence S ("Then the best way is to make a time-table for yourself") offers a logical solution to the constraint introduced in P.
The transition word "Then" connects the solution directly to the time-limit problem, establishing the link from P to S (P-S).
- Sentence Q ("The time-table tells you what you have to do every day and for how many hours.") explains the utility of the solution proposed in S.
The phrase "The time-table" in Q refers back to the "time-table" introduced in S.
This establishes a clear connection from S to Q (S-Q).
Combining these steps, the logical chronological flow of ideas is R $\rightarrow$ P $\rightarrow$ S $\rightarrow$ Q.
Step 3: Final Answer:
The correct sequence is R - P - S - Q.