Verbal Reasoning - Blood Relation Test - Discussion

36. 

A $ B means A is the father of B; A # B means A is the sister of B; A * B means A is the daughter of B and A @ B means A is the brother of B. Which of the following indicates that M is the wife of Q?

[A]. Q $ R # T @ M
[B]. Q $ R @ T # M
[C]. Q $ R * T # M
[D]. Q $ R @ T * M

Answer: Option D

Explanation:

Q $ R → Q is the father of R

R @ T → R is the brother of T

Hence, → Q is the father of T

T * M → T is the daughter of M

Hence, → M is the mother of T

Hence, M is the wife of Q.


Deepa said: (Nov 21, 2016)  
I can't understand how to solve it easily, for this, I make a family tree for each option.

If there is any easy method for this please share here.

Raju said: (Mar 5, 2017)  
I am struggling with this question.

I think option C can also be another possible.

Can anybody explain this?

Sadoww said: (May 1, 2018)  
No, the gender of M cannot be determined as per the given option.

Capt Jack said: (Aug 23, 2018)  
No, it is wrong because we cannot be determined the gender of M.

Capt Jack said: (Aug 23, 2018)  
No, it is wrong because we cannot be determined the gender of M.

Naga said: (May 8, 2019)  
Gender of m is not specified here. How could it be the correct answer?

Nikhil Sharma said: (Jun 1, 2019)  
No, it is wrong because we cannot be determined the gender of M.

Rajesh Peyala said: (Dec 11, 2019)  
We can use short cut method as They've given that M is wife so obviously Q is Male (husband) and use short cut to solve this problem by taking Q as Male nd M is female ie. M is wife so generation gap of given equation should be "0". If we do this, only C & D will have 0 gen gap so ans must be either C or D.

After this just take 10 sec to calculate relation between M & Q from C & D options.

Punita said: (Apr 24, 2020)  
How could be option D because m gender is not given?

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