Question

If A+B means 'A is the daughter of B' A×B means 'A is the son of B'. A-B means 'A is the wife of B'. Given T-S×B-M, which of the following is not true?
(a)B is the mother of S
(b)M is the husband of B
(c)S is the daughter of B
(d)T is the wife of S

Answer 1

s is the daughter of b is not true

Answer 2

S is the daughter of B is not true. (Option C)

• As per the question, T-S means T is the wife of S and B-M means that B is the wife of M.
• Similarly, S×B states that S is the son of B.
• Irrespective of S's gender, B is the mother of S. B is M's wife, so M is her husband.
• It’s given that T is the wife of S but S is not the daughter of B .