Three Statements S1 S2 and S3 are given below followed by a Question S1 C is younger than D but olde...........

Logical Reasoning and Analytical Ability (CSP) Ranking and ordering

Three Statements S1, S2 and S3 are given below followed by a Question:

S1: C is younger than D, but older than A and B.

S2: D is the oldest.

S3: A is older than B.

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?

This questions was previously asked in

Complete-Test, Previous year (2020)

S1 alone is sufficient to answer the Question.

S1 and S2 together are sufficient to answer the Question.

S2 and S3 together are sufficient to answer the Question.

S1 and S3 together are sufficient to answer the Question.

Sol. Ans.(d).

Question asked is ‘Who among A, B, C and D is the youngest?’

>Option (a): S1 alone is not sufficient. Because there is no clarity about A and B as to who will be younger.

Option (b): S1 and S2 together will also be not sufficient as again there will be not clarity about A and B as who will be younger.

Option (c): Combination S2 and S3 will not be sufficient as it does not provide any information about C.

Option (d): Combination S1 and S3 will give order D > C > A > B. So, the youngest person will be B.

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