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?
- A.
P
- B.
Q
- C.
R
- 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