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DIRECTIONS: Read the following information carefully and answer the questions given below it.
‘X + Y’ means ‘X is the father of Y’.
‘X – Y’ means ‘X is the mother of Y.’
‘X x Y’ means ‘X is the brother of Y.’
‘X ÷ Y’ means ‘X is the sister of Y’.
Which of the following symbols should replace the question mark in the given expression in order to make the relation ‘P is the niece of M’ definitely true?
M x N ? R – P÷S
  • a)
    x
  • b)
    +
  • c)
    ÷
  • d)
    Either x or ÷
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
DIRECTIONS: Read the following information carefully and answer the q...
M and R must be siblings. So, their intermediary sibling N should be either a brother or a sister of both. Therefore, either x or ÷ can be placed.
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Most Upvoted Answer
DIRECTIONS: Read the following information carefully and answer the q...
Explanation:
To find the relation ‘P is the niece of M’, we need to analyze the given expression: M x N ? R – P ÷ S.
Let's break down the expression and analyze each part:
- M x N: This means M is the brother of N.
- R – P: This means R is the mother of P.
- S: This is an unknown person, as there is no symbol associated with it.

Now, we need to find a symbol that establishes the relationship 'P is the niece of M'.
A niece is the daughter of one's brother or sister. So, P should be the daughter of M's brother or sister.

Based on the given symbols:
- 'x' represents brotherhood.
- '-' represents motherhood.
- '÷' represents sisterhood.

None of the given symbols establish the relationship of 'P is the daughter of M's brother or sister'.

Conclusion:
Since none of the given symbols fulfill the requirement, we cannot determine the exact symbol to replace the question mark in the given expression in order to make the relation 'P is the niece of M' definitely true. Therefore, the correct answer is option 'D' - Either x or ÷.
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DIRECTIONS: Read the following information carefully and answer the questions given below it.‘X + Y’ means ‘X is the father of Y’.‘X – Y’ means ‘X is the mother of Y.’‘X x Y’ means ‘X is the brother of Y.’‘X ÷ Y’ means ‘X is the sister of Y’.Which of the following symbols should replace the question mark in the given expression in order to make the relation ‘P is the niece of M’ definitely true?M x N ? R – P÷Sa)xb)+c)÷d)Either x or ÷Correct answer is option 'D'. Can you explain this answer?
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DIRECTIONS: Read the following information carefully and answer the questions given below it.‘X + Y’ means ‘X is the father of Y’.‘X – Y’ means ‘X is the mother of Y.’‘X x Y’ means ‘X is the brother of Y.’‘X ÷ Y’ means ‘X is the sister of Y’.Which of the following symbols should replace the question mark in the given expression in order to make the relation ‘P is the niece of M’ definitely true?M x N ? R – P÷Sa)xb)+c)÷d)Either x or ÷Correct answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about DIRECTIONS: Read the following information carefully and answer the questions given below it.‘X + Y’ means ‘X is the father of Y’.‘X – Y’ means ‘X is the mother of Y.’‘X x Y’ means ‘X is the brother of Y.’‘X ÷ Y’ means ‘X is the sister of Y’.Which of the following symbols should replace the question mark in the given expression in order to make the relation ‘P is the niece of M’ definitely true?M x N ? R – P÷Sa)xb)+c)÷d)Either x or ÷Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for DIRECTIONS: Read the following information carefully and answer the questions given below it.‘X + Y’ means ‘X is the father of Y’.‘X – Y’ means ‘X is the mother of Y.’‘X x Y’ means ‘X is the brother of Y.’‘X ÷ Y’ means ‘X is the sister of Y’.Which of the following symbols should replace the question mark in the given expression in order to make the relation ‘P is the niece of M’ definitely true?M x N ? R – P÷Sa)xb)+c)÷d)Either x or ÷Correct answer is option 'D'. Can you explain this answer?.
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