DIRECTIONS for the question:Solve the following question and mark the best possible option.
I. ‘A + B’ means ‘A is the mother of B’
II. ‘A – B’ means ‘A is the sister of B’
III. ‘A ÷ B’ means ‘A is the brother of B’
IV. ‘A x B’ means ‘A is the father of B’
Which of the following represents ‘P is the niece of Q’?
A)
P – Q x T ÷ W
B)
Q ÷ K x T – P
C)
Q – J + P – N
D)
None of these
E)
Can’t be determined
C
Checking the given options, it can be verified that option 1 has P as the sister of Q. Options 2 has Q as the brother of K who is the father of T and T is the sister of P, so it is not clear whether P is a male or female. Option 3 has Q as the sister of J, J as mother of P and P as sister of N and thus in option 3 it is clear that P is the niece of Q.
