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Family Tree - Intermediate Level: complex trees INTERMEDIATE

Boost your speed and accuracy with this adaptive style 📈 worksheet. Worksheet 15 of 30 presents 20 intermediate-level family tree problems. Focus on complex trees while practicing pedigree charts, family hierarchy, generational trees. Difficulty: moderate complexity with mixed patterns. Perfect for mid-level test takers.

📝 Worksheet 15 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate level

What you'll learn in this worksheet:
Your progress through Family Tree
Worksheet 15 of 30 (50% complete)

Question 1

Is James the brother of Mateo? (1) James is male and child of Arjun. (2) Mateo is child of Arjun.
Statement 1 tells us James is male and child of Arjun. Statement 2 tells us Mateo is child of Arjun. Together they confirm James and Mateo share parent Arjun and James is male, so James is the brother of Mateo.

Question 2

Asha is the mother of Ama. Ama is the sister of Chen. Chen is the father of Kavya. How is Asha related to Kavya?
Ama is child of Asha, Chen is sibling of Ama, Chen is parent of Kavya, so Asha is Kavya's grandmother.

Question 3

Siblings: Lucas, Omar, Sophia are children of the same parents. Pierre is a cousin. Who is the odd member out in the group of these four people?
Pierre is not a sibling of the others; they are all children of the same parents, while Pierre is a cousin.

Question 4

Family: Karan and Jennifer are married. Their children: Nitin, Rohit. Marie is married to Nitin. Olga is child of Marie and Nitin. Kwame is Karan's sibling. Who among the following is the granddaughter of Jennifer?
Olga is the child of Nitin, who is a child of Karan and Jennifer, making Olga the granddaughter of Jennifer.

Question 5

Yuki's mother married Nitin's father. Fatima is a child of Nitin's father. How is Fatima related to Yuki?
Yuki and Fatima share one parent by marriage but not by blood, making them step-siblings.

Question 6

Linda and Sophia are married. Their children are Arjun and Jennifer. Marie is Linda's mother. How is Marie related to Jennifer?
Marie is the mother of Linda, who is a parent of Jennifer, making Marie the grandmother of Jennifer.

Question 7

Karan is the brother of Raj. Raj is the parent of Zara. How is Karan related to Zara?
Karan is a sibling of Zara's parent Raj, making Karan the uncle of Zara.

Question 8

Ama is the sibling of Mei. What is Ama's exact relation to Mei?
Without knowing the genders of the individuals, 'sibling' could mean brother or sister, so the exact relation cannot be determined.

Question 9

Karan is the father of Logan. What is Logan to Karan?
If Karan is the father of Logan, then Logan is the son of Karan.

Question 10

Tree: Root is Dev, children: Yuki and Elijah. Yuki has child James. Who is a leaf node (has no children) in this family tree?
James has no children, so it is a leaf node.

Question 11

Siblings: Zara, Evelyn, Liam are children of the same parents. Mason is a cousin. Who is the odd member out in the group of these four people?
Mason is not a sibling of the others; they are all children of the same parents, while Mason is a cousin.

Question 12

Rohit and Pierre are brothers. Rohit is the grandfather of Evelyn. Pierre is the grandfather of Sophia. How is Evelyn related to Sophia?
Evelyn and Sophia share great-grandparents (the parents of Rohit and Pierre) but not grandparents, making them second cousins.

Question 13

In a family tree: Amelia is parent of Deepa, Deepa is parent of Jennifer, Jennifer is parent of Ama. What is the degree of relationship between Amelia and Ama? (Count the number of edges in the shortest path.)
The path Amelia→Deepa→Jennifer→Ama has 3 edges, so the degree is 3.

Question 14

Noah is the father of David. David is the father of Liam. How is Noah related to Liam?
Noah is David's father, David is Liam's father, so Noah is Liam's grandfather.

Question 15

Mia is the sibling of Kwame. What is Mia's exact relation to Kwame?
Without knowing the genders of the individuals, 'sibling' could mean brother or sister, so the exact relation cannot be determined.

Question 16

Fatima and Mason are married. Their children are Elijah and Chloe. Linda is Fatima's mother. How is Linda related to Chloe?
Linda is the mother of Fatima, who is a parent of Chloe, making Linda the grandmother of Chloe.

Question 17

Mateo's mother married Marie's father. Hiroshi is a child of Marie's father. How is Hiroshi related to Mateo?
Mateo and Hiroshi share one parent by marriage but not by blood, making them step-siblings.

Question 18

David and Meera are married. Their children are Grace and Mason. Rohit is David's father. How is Rohit related to Mason?
Rohit is the father of David, who is a parent of Mason, making Rohit the grandfather of Mason.

Question 19

Siblings: Logan, Isabella, Ivan are children of the same parents. Mei is a cousin. Who is the odd member out in the group of these four people?
Mei is not a sibling of the others; they are all children of the same parents, while Mei is a cousin.

Question 20

[Leila] / \ [Nisha] [Priya] / \ [Pierre] [Giulia] Who is the grandparent of Giulia?
Priya is the parent of Giulia, and Leila is the parent of Priya, so Leila is the grandparent of Giulia.
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