Question

'P # Q' means P is father of Q, 'P ¥ Q' means Q is brother of P, 'P ø Q' means Q is son of P. If 'A # B ø C ¥ D', then how is D related to the A?

Answer 1

Answer:

Option A: M+K+R means that M, K and R are brothers

Option B: M−R+K means M is the mother of brothers R and K.

Option C: M+K−R means M is the brother of K and K is the mother of R.

                 Hence, M is the maternal uncle of R.

Option D: M+K∗R means M is the brother of K and K is the sister of R.

                 Hence, M, K and R are siblings. 

Answer 2

Answer:

A is grandfather of D in the given situation