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 'P + Q > A - B' how is P related to B?
- A.
Daughter
- B.
Son
- C.
Niece
- D.
Nephew
Attempted by 5 students.
Show answer & explanation
Correct answer: C
Solution: Parse the expression step by step.
P + Q means P is the sister of Q. So P is female and a sibling of Q.
Q > A means Q is the son of A. Therefore Q is a child of A. Since P is Q's sister, P is also a child of A.
A - B means A is the brother of B. So A and B are siblings, and A's children are nieces or nephews of B.
Conclusion: P is the niece of B.