⟩ One of Mr. Horton,his wife,their son,and Mr. Hortons mother is a doctor and another is a lawyer.a)If the doctor is younger than the lawyer, then the doctor and the lawyer are not blood relatives.b)If the doctor is a woman, then the doctor and the lawyer are blood relatives.c)If the lawyer is a man, then the doctor is a man.Whose occupation you know?
Atleast one of them is doctor.
Statement a rules out son as he is a blood relative to all of them.
Statement b and c together rule out the possibility of the doctor being a woman
The only person whose occupation can be doctor, is Mr. Horton (which is not ruled out by any of the statements).
