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‘P + Q’ means P is the mother of Q. ‘P – Q’ mans ‘P is brother of Q’; ‘P × Q’ means ‘P is sister of Q’. ‘P ÷ Q’ means P is father of Q. then if J + K ÷ L – M then J is M’s 
  • a)
    Sister
  • b)
    Father
  • c)
    Mother
  • d)
    Grandmother 
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
‘P + Q’ means P is the mother of Q. ‘P – Q&rsq...
J + K ÷ L – M means J is mother of K who is father of L, who is brother of M. So, J is mother of M’s father. So, J is grandmother of M. 
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Community Answer
‘P + Q’ means P is the mother of Q. ‘P – Q&rsq...
Understanding the Relationships
To solve the expression "J + K ÷ L – M", let's break it down step by step based on the provided meanings of symbols:
Step 1: Interpret Each Symbol
- J + K: This means "J is the mother of K".
- K ÷ L: This means "K is the father of L".
- L – M: This means "L is the brother of M".
Step 2: Establish Relationships
Now, we need to analyze the relationships:
- From J + K: J is the mother of K.
- From K ÷ L: Since K is the father of L, we can say that J (the mother of K) is the grandmother of L.
- From L – M: L is the brother of M. Therefore, M and L are siblings.
Step 3: Determine J's Relationship to M
Since J is the mother of K, and K is the father of L, J is the grandmother of L. Consequently, since L and M are siblings, J is also the grandmother of M.
Conclusion
Thus, the final relationship indicates that J is the grandmother of M.
Therefore, the correct answer is option D) Grandmother.
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‘P + Q’ means P is the mother of Q. ‘P – Q’ mans ‘P is brother of Q’; ‘P × Q’ means ‘P is sister of Q’. ‘P ÷ Q’ means P is father of Q.then if J + K ÷ L – M then J is M’sa)Sisterb)Fatherc)Motherd)GrandmotherCorrect answer is option 'D'. Can you explain this answer?
Question Description
‘P + Q’ means P is the mother of Q. ‘P – Q’ mans ‘P is brother of Q’; ‘P × Q’ means ‘P is sister of Q’. ‘P ÷ Q’ means P is father of Q.then if J + K ÷ L – M then J is M’sa)Sisterb)Fatherc)Motherd)GrandmotherCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about ‘P + Q’ means P is the mother of Q. ‘P – Q’ mans ‘P is brother of Q’; ‘P × Q’ means ‘P is sister of Q’. ‘P ÷ Q’ means P is father of Q.then if J + K ÷ L – M then J is M’sa)Sisterb)Fatherc)Motherd)GrandmotherCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ‘P + Q’ means P is the mother of Q. ‘P – Q’ mans ‘P is brother of Q’; ‘P × Q’ means ‘P is sister of Q’. ‘P ÷ Q’ means P is father of Q.then if J + K ÷ L – M then J is M’sa)Sisterb)Fatherc)Motherd)GrandmotherCorrect answer is option 'D'. Can you explain this answer?.
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