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P + Q equals P is the brother of Q; P - Q equals P is the mother of Q P *Q equals P is the sister of Q Which of the given options means M is the maternal uncle of R?
  • a)
    M + K + R
  • b)
    M - R + K
  • c)
    M + K - R
  • d)
    M + K * R
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
P + Q equals P is the brother of Q; P - Q equals P is the mother of Q ...
Understanding the Relationships:
To decode the relationships represented by the symbols used in the question:
- P + Q: P is the brother of Q.
- P - Q: P is the mother of Q.
- P * Q: P is the sister of Q.
Objective:
We need to determine which option indicates that M is the maternal uncle of R.
Analyzing the Options:
- Option a) M + K + R:
- M is the brother of K, K is the brother/sister of R.
- Here, M could be an uncle, but not specifically maternal.
- Option b) M - R + K:
- M is the mother of R, and R is the mother/brother of K.
- This does not establish M as an uncle.
- Option c) M + K - R:
- M is the brother of K, and K is the mother of R.
- This means M is the maternal uncle of R because K, being R's mother, makes M her brother.
- Option d) M + K * R:
- M is the brother of K, and K is the sister of R.
- This shows M as a maternal uncle but does not confirm the maternal link as clearly.
Conclusion:
The correct answer is Option c) M + K - R because it clearly establishes that M is the brother of K (R's mother), thus making M a maternal uncle of R.
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Community Answer
P + Q equals P is the brother of Q; P - Q equals P is the mother of Q ...
M + K - R
Because:
  • “M + K” ⇒ M is K’s brother
  • “K - R” ⇒ K is mother of R
So M is the mother’s brother of R ⇒ maternal uncle.
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Question Description
P + Q equals P is the brother of Q; P - Q equals P is the mother of Q P *Q equals P is the sister of Q Which of the given options means M is the maternal uncle of R?a)M + K + Rb)M - R + Kc)M + K - Rd)M + K * RCorrect answer is option 'C'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about P + Q equals P is the brother of Q; P - Q equals P is the mother of Q P *Q equals P is the sister of Q Which of the given options means M is the maternal uncle of R?a)M + K + Rb)M - R + Kc)M + K - Rd)M + K * RCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for P + Q equals P is the brother of Q; P - Q equals P is the mother of Q P *Q equals P is the sister of Q Which of the given options means M is the maternal uncle of R?a)M + K + Rb)M - R + Kc)M + K - Rd)M + K * RCorrect answer is option 'C'. Can you explain this answer?.
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