Blood Relations - Intermediate-Advanced Level: cousin relationships INTERMEDIATE-ADVANCED

This fundamentals focus worksheet contains 20 intermediate-advanced-level blood relations problems. Worksheet 21 of 30 focuses on cousin relationships. Practice in-law relations, ancestor-descendant, family puzzles with our step-by-step solutions. Difficulty: advanced concepts with increasing complexity. Recommended for advanced developing learners.

📝 Worksheet 21 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate-advanced level

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Worksheet 21 of 30 (70% complete)

Question 1

Given: Ankit is not Rahul's uncle Ankit is not Rahul's grandfather Ankit is not Rahul's brother What could be the relationship between Ankit and Rahul?
By elimination, the only possible relation among common options is cousin

Question 2

If: A = brother of, B = sister of, C = father of, D = mother of, E = son of, F = daughter of, G = husband of, H = wife of Then what does 'Jyoti H Tejal' mean in terms of Jyoti's relation to Tejal?
According to the coding: H = 'wife of'. Therefore the expression means 'Jyoti' is the wife of 'Tejal'.

Question 3

In a family of Tatiana, Mukesh, Jatin, Timothy, Dinesh: Tatiana is the grandparent of Timothy Dinesh is the parent of Timothy Tatiana is the parent of Jatin Dinesh and Jatin are siblings Dinesh is married to Jatin How is Dinesh related to Tatiana?
Based on the family tree: Dinesh is the child-parent of Tatiana

Question 4

Given: X is Y's grandfather. Y is Z's father. Z is W's brother. Find the minimum steps to deduce X's relation to W.
Step 1: X is Y's grandfather.
Step 2: Y is Z's father.
Step 3: Z is W's brother → Y is also W's father.
Therefore, X is W's great-grandfather after 3 logic steps.

Question 5

Sophie and Emma are a married couple. Sophie adopted Emma's biological son, Max. How is Emma related to Max?
Emma is Max's biological mother. Sophie is his adoptive mother. Both are legal parents.

Question 6

Kavya is Christopher's cousin. Olga is Kavya's mother's brother. Who is Olga to Christopher?
Olga is Kavya's maternal uncle. Since Kavya and Christopher are cousins (children of siblings), Olga is Christopher's uncle.

Question 7

A family consists of eight members: Robert, Bhavna, Jayesh, Lokesh, Andrew, Wei, Susan, Edward. Here are the relationships: Robert and Bhavna are married. Their children are Jayesh and Lokesh. Andrew is married to Jayesh. Wei is the son of Jayesh and Andrew. Susan is the sister of Robert. Edward is the father of Robert and Susan. How many grandchildren does Edward have?
Edward is father of Robert, so grandchildren are children of Robert = Jayesh and Lokesh = 2 grandchildren.

Question 8

Yamini and Thomas have the same parent Emily. But no information about other parents is given. Are Yamini and Thomas definitely siblings?
They could be half-siblings or full siblings. Insufficient information to determine the exact relationship.

Question 9

In a family: Asha is the mother of Harsh and Luca. Jeffrey is married to Asha. George is a cousin of Harsh. Jatin is George's parent. Who is possibly a sibling of Luca?
Harsh and Luca both have Asha as mother, so they are siblings.

Question 10

Amy and Isabella have the same parent Juan. But no information about other parents is given. Are Amy and Isabella definitely siblings?
They could be half-siblings or full siblings. Insufficient information to determine the exact relationship.

Question 11

In a family: Nitin and Linda are married. They have two children Donald and Hema. Gita is married to Donald and they have a son Sachin. Harsh is the brother of Nitin. How is Harsh related to Sachin?
Harsh is brother of Nitin. Nitin is grandfather of Sachin. Therefore, Harsh is grand-uncle of Sachin.

Question 12

Elizabeth is not Charles's father. Elizabeth is not Charles's uncle. Elizabeth has the same parents as Charles. How is Elizabeth related to Charles?
Since Elizabeth is not father or uncle but has same parents, Elizabeth must be a sibling of Charles.

Question 13

Chetan is the child of Asha. What is Chetan to Asha?
Gender of the child is not specified, could be son or daughter.

Question 14

A family consists of eight members: Sanjay, Jennifer, Ama, Rakesh, Marco, Steven, Emily, Sachin. Here are the relationships: Sanjay and Jennifer are married. Their children are Ama and Rakesh. Marco is married to Ama. Steven is the son of Ama and Marco. Emily is the sister of Sanjay. Sachin is the father of Sanjay and Emily. How many grandchildren does Sachin have?
Sachin is father of Sanjay, so grandchildren are children of Sanjay = Ama and Rakesh = 2 grandchildren.

Question 15

Generation 1: Tejal (male), Miguel (female). Generation 2: Maria (son of Tejal-Miguel), Varsha (daughter of Tejal-Miguel). Generation 3: Sophie (son of Maria), Richard (daughter of Varsha). What is the relationship between Sophie and Richard?
Sophie and Richard are cousins.

Question 16

Brian is the child of Jessica. What is Brian to Jessica?
Gender of the child is not specified, could be son or daughter.

Question 17

In a family of Joshua, Miguel, Ama, Qasim, Isha: Ama is the grandparent of Isha Miguel is the parent of Joshua Ama is the parent of Miguel How is Miguel related to Joshua?
Based on the family tree: Miguel is the parent-child of Joshua

Question 18

Oliver was adopted by his stepmother Jessica after his father died. Jessica has a daughter, Natalie, from her first marriage. How is Natalie related to Oliver?
Jessica is Oliver's adoptive mother and Natalie's biological mother, making them legal siblings.

Question 19

Family tree: Chen is the father of Ronald Priya is the mother of Patricia Ronald and Patricia are married Amit is the son of Ronald and Patricia Yuki is the daughter of Amit How many generations separate Priya and Yuki?
Priya is in generation 1, Yuki is in generation 4. Difference = 3 generation(s)

Question 20

In a family: Deepa is the mother of Lata and Joshua. Ali is married to Deepa. Layla is a cousin of Lata. Amit is Layla's parent. Who is definitely a parent of Lata?
Deepa is stated as mother, Ali as spouse is also parent.
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