11th Class
Mathematics
Sample Paper
Maths Olympiad Model Paper-3
question_answer
In a certain code \['Z-P'\] means Z is the father of 'P', 'P + Q' means 'P' is the mother of 'Q', \['J\times Q'\]means 'J' is the brother of 'Q' and \['Q-Z'\] means 'Q' is the grand-daughter of 'Z'. What is the relation of 'Z' to 'J'?