question_answer

Read the following information carefully and answer the questions given below:

(i) 'P # Q' means 'P is the father of Q'.

(ii) 'P + Q' means 'P is the mother of Q'.

(iii) 'P - Q' means 'P is the brother of Q'.

(iv) 'P % Q' means 'P is the sister of Q'.

If A + B - C % D # E, then A is D's

A) Father

B) Sister

C) Grandfather

D) Grandmother

E) None of these

Correct Answer: D

Solution :

Explanation Option (d) is correct. \[A+B\#C-D\]means A is the mother of B, who is the father of C, who is the brother of D. This can be better understood by way of a diagram as follows:             i.e., A is the mother of D?"s father. So, A is D?s grandmother. Hence, the answer is (4) Grandmother.