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10th Class Mental Ability Blood Relations Question Bank Blood Relations

  • question_answer
    If \['M\times N'\] means 'M is the daughter of 'M + N' means M is the father of N, \['M\div N'\] means 'M is the mother of N' and 'M - N' means 'M Is the brother of N, then in the expression \['P\div Q+R-T\times K'\] how is P related to K?

    A)  Mother-in-law               

    B)  Sister-in-law    

    C)  Aunt                           

    D)  Daughter-in-law

    Correct Answer: A

    Solution :

    : \[P\div Q+R-T\times K\] means P is the mother of Q who is father of R, and R is the brother of T who is daughter of K. Now we get, K is the wife of Q who is son of P. So, P is the mother-in-law of K.


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