Instructions

Read the following information carefully and answer the questions which follow-
If 'p$$ \bigstar$$ Q' means 'p is the mother of Q'
If 'p$$ \times$$ Q' means 'p is the father of Q'
If 'p+ Q 'P is the sister of Q'
If 'p-Q' means 'p is the brother of Q'
If 'P$$\geq$$Q' means 'p is the son of Q'
If 'p$$\leq$$Q' means 'p is the daughter of Q'

Question 90

In the expression 'A $$\times$$ B + R $$\geq$$ S' how is S related to A ?

Solution

In, order to tackle this question, we intrepret the equation in reverse manner.
Now, $$R \geq$$ S means R is son of S.
B+R means B is sister of R which means S is mother of B.
Now, AxB means A is father of B, but then B is also daughter of A.
Hence, S is wife of A.
Hence, option is C.