Question : Directions: There is a family of six persons P, Q, R, S, T and U. They are a Lawyer, Doctor, Teacher, Salesman, Engineer and Manager. There are two married couples in the family. S, the Salesman is married to the lady Teacher. The Doctor is married to the Lawyer. U, the Manager, is the son of Q and brother of T. R, the Lawyer, is the daughter-in-law of P. T is the unmarried Engineer. P is the grandmother of U. Which of the following is one of the married couples?
Option 1: T and R
Option 2: P and S
Option 3: S and Q
Option 4: T and P
Correct Answer: P and S
Solution : According to the given information, the family tree is as follows –
Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.
So, from the above family tree, it can be said that P (Teacher) is married to S (Salesman), and Q (Doctor) is married to R (Lawyer).
As per the options given, P and S are married couples. Hence, the second option is correct.
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