Read the following information carefully and answer the questions which…
2023
Read the following information carefully and answer the questions which follow:
If 'P * Q' means 'P is the mother of Q'
If 'P x Q' means 'P is the father of Q'
If 'P + Q' means 'P is the sister of Q'
If 'P - Q' means 'P is the brother of Q'
If 'P > Q' means 'P is the son of Q'
If 'P < Q' means 'P is the daughter of Q'
In the expression 'A x B + R > S' how is S related to A?
- A.
Daughter-in-law
- B.
Daughter
- C.
Wife
- D.
Sister
Attempted by 9 students.
Show answer & explanation
Correct answer: C
Explanation: Follow the relations step by step.
A x B means A is the father of B.
B + R means B is the sister of R, so B and R are siblings. Since A is the father of B, A is also the father of R.
R > S means R is the son of S, so S is a parent of R.
A being the father of R and S being the other parent of R implies S is the spouse of A (the mother).
Therefore, S is the wife of A.