Use the following information to answer these questions.
'A + B' means 'A is father of B'.
'A`xx` B' means 'A is daughter of B'. 'A`div` B' means 'A is brother of B' .
'A - B' means 'A is wife of B'.
Which of the following expressions means 'J' is son of D' ?

Options

A. `D + L x H div` J
B. `J div P xx D`
C. `J div P - D`
D. T-D + J

Answer

B

Explanation

Option (a) : D + L = D is father of L.
L `xx` H = L is daughter of H.
H `div` J = H is brother of J.
.H. cannot be both mother and brother.
So, Option (a) is illogical and incorrect.
Option (b): J + P = J is brother of P.
P `xx` D = Pis daughter of D.
So, J brother of P daughter of D.
The Blood relationship tree/ chart can be constructed as given below :

So, .J. is son of .D..
Option (c) : J + P = J is brother of P.
P-D =P is wife of D.
The Blood relationship tree /chart can be constructed as given below :

So, J l brother of P wife of D.
So, .J. is brother-in-law of .D..
Option (d) : T - D `rArr` T is wife of D.
D + J `rArr`D is father of J.
So, T wife of D father of J.
So, T is either son or daughter of .D..
Therefore, option (b) means .J is son of D..