There are six persons P, Q, R, S, T and U. T is older than P and R. U is…

2023

There are six persons P, Q, R, S, T and U. T is older than P and R. U is younger than Q. T is younger than S. R is older than Q but younger than P. Who is the second youngest of all?

  1. A.

    P

  2. B.

    Q

  3. C.

    R

  4. D.

    U

Attempted by 23 students.

Show answer & explanation

Correct answer: B

Step 1: Write down the given conditions using greater-than signs (Oldest > Youngest).

T > P and T > R

Q > U

S > T

P > R > Q

Step 2: Combine the most connected variables.
Joining statement 4 (P > R > Q) with statement 2 (Q > U) gives: P > R > Q > U.

Step 3: Connect the remaining variables.
From statement 3 and 1, we know S > T > P.

Step 4: Create the final sequence.
Combining them all, the final age order from oldest to youngest is:
S > T > P > R > Q > U

The second youngest person is Q.

Final Answer: Option B

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