Question:

P is the brother of Q. R is the sister of Q. S is the sister of R. How is Q related to S?

Show Hint

When a person’s gender is not explicitly given, the safest answer is “Brother or Sister” in sibling relationship questions.
Updated On: Aug 12, 2025
  • Brother
  • Sister
  • Brother or Sister
  • Son
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is C

Solution and Explanation

Step 1: Understand the family links — P is the brother of Q, meaning P and Q are siblings.
Step 2: Link Q to R — R is the sister of Q, so R and Q are also siblings. This still does not confirm Q’s gender — Q could be male or female.
Step 3: Link R to S — S is the sister of R, meaning S and R are siblings.
Step 4: Common family group — Since R and Q are siblings, and R and S are siblings, it follows that Q and S are also siblings.
Step 5: Gender ambiguity — Q could be male (brother of S) or female (sister of S). The given information does not fix Q’s gender.
Step 6: Conclusion — Q is either the brother or sister of S, making option (c) correct.
Was this answer helpful?
0
0

Questions Asked in CLAT exam

View More Questions