Question 1
Looking at Pierre, George said: 'The child of my father's only child.' How is Pierre related to George?
Father's only child is George, so Pierre is George's own child. Gender is not specified.
Level up your Uncertain Gender Chain skills! You're at Worksheet 4 of 10 (33% through this series). This step-up challenge worksheet features 20 beginner-intermediate-level problems with a focus on common variations practice. Topics covered: uncertain gender chain for competitive exams, how to solve uncertain gender chain, uncertain gender chain tricks.