CSATLogical ReasoningRanking and Order2020

Three Statements S1, S2 and S3 are given below followed by a Question: 1. S1 : C is younger than D, but older than A and B. 2. S2 : D is the oldest. 3. S3 : A is older than B. 4. Question : Who among A, B, C and D is the youngest? Which one of the following is correct in respect of the above Statements and the Question?

A

S1 alone is sufficient to answer the Question.

B

S1 and S2 together are sufficient to answer the Question.

C

S2 and S3 together are sufficient to answer the Question.

D

S1 and S3 together are sufficient to answer the Question.

Correct Answer: Option D

Explanation

1. **Analyze Options (Pivot Strategy):** Notice that Statement 1 (S1) is part of options (A), (B), and (D). It is the 'Pivot'. Let's evaluate S1 first to see if it works or what is missing [30]. 2. **Analyze S1:** 'C is

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