state gov UP Police Head Operator (Radio Cadre) Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
Study the following information carefully and answer the given question.
‘P + Q’ means ‘P is the sister of Q’, ‘P - Q’ means ‘P is the daughter of Q’ , ‘P × Q’ means ‘P is the brother of Q’ and ‘P ÷ Q’ means ‘P is the husband of Q’ .
If (D ÷ T - R ÷ S - K), then how is D related to R?
1
Father
2
Brother
3
Son in law
4
Grandfather