9th Class
Mental Ability
Blood Relations
Question Bank
Blood Relations
question_answer
If 'P @ Q' means 'P is brother of Q', 'P + Q' means 'P is wife of Q', 'P # Q' means 'P is daughter of Q? and \['P\text{ }-\text{ }Q\]means 'P is father of Q', then which of the following expressions indicates that 'D is father-in-law of A'? (SOF IMO 2017)