Question 1
Marie and Isabella are sisters. Marie has 4 child/ren: Pierre, Mia, Omar, Aarav; Isabella has 4 child/ren: Asha, Nisha, Zara, Liam. How many maternal cousins does Aarav have?
Maternal cousins are from mother's side. Aarav's mother is Marie, so maternal cousins are children of her sister Isabella: 4 cousins.