Question

The following question is based on the information given below.

1. 'P x Q' means 'P is the father of Q'
2. 'P - Q' means 'P is the sister of Q'.
3. 'P + Q' means 'P is the mother of Q'.
4. 'P +Q' means 'P is the brother of Q'

Which of the following represents 'R is the niece of M'?

Options

• M ÷ K x T - R

• M - J + R - N

• R - M x T ÷ W

• None of the above

Answer 1

M - J + R - N
Explanation:
From option M ÷ K x T - R,

Option M ÷ K x T - R does not clarify the gender of R.
Hence, we cannot say R is the niece of M.
Now, option M - J + R - N,

∴ R is the niece of M.