question_answer

Directions: Use the relationships defined below to solve questions.

(i) \['\text{P}\times \text{Q}'\]means 'P is the father of Q'.

(ii) \['\text{P}*\text{Q}'\] means 'P is the sister of Q'.

(iii) \['\text{P}+\text{Q}'\] means 'P is the brother of Q'.

(iv) \['\text{P}-\text{Q}'\] means 'P is the mother of Q'.

(v) \['\text{P}\div \text{Q}'\] means 'P is the son of Q'.

(vi) \['\text{P}=\text{Q}'\] means 'P is the daughter of Q'.

Which of the following means X is the maternal aunt of Y?

A) \[\text{X}=\text{Y}*\text{Z}\]                  

B) \[\text{X}=\text{Z}+\text{Y}\]

C) \[\text{Y}=\text{Z}+\text{X}\]  

D)        \[\text{X}*\text{Z}-\text{Y}\]

Correct Answer: D

Solution :

X is the maternal Aunt of Y.