In a family, each daughter has the same number of brothers as she has sisters and each son has twice as many sisters as he has brothers. How many sons are there in the family?
A2
B3
C4
D5
A2
B3
C4
D5
Related Questions:
Read the following information carefully and answer the question given below:
'P & Q' means 'P is the son of Q'.
P @ Q' means 'P is the brother of Q'.
'P % Q' means 'P is the sister of Q'.
'P Q' means 'P is the daughter of Q'.
'P # Q' means 'P is the father of Q'.
How is W related to Z, in the expression 'V & W # T @ X % Y Z' ?