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Blood Relation Puzzles - Intermediate Level: relation chains INTERMEDIATE

Comprehensive weakness targeting worksheet covering 20 intermediate-level blood relation puzzles problems. Worksheet 18 of 30 emphasizes relation chains. Master family networks, kinship logic, family tree puzzles through detailed explanations. Difficulty: moderate complexity with mixed patterns. Tailored for mid-level preparation.

📝 Worksheet 18 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate level

What you'll learn in this worksheet:
Your progress through Blood Relation Puzzles
Worksheet 18 of 30 (60% complete)

Question 1

If William is the brother of Pyotr, then Pyotr is the _____ of William.
The reverse relationship of brother is sibling
reverse, basic

Question 2

Fatima's twin brother is Viktor. Viktor's daughter is James. How is James related to Fatima?
Viktor is twin brother of Fatima, so James (daughter of Viktor) is niece of Fatima
twins, siblings

Question 3

The table shows A's father is B, and B's father is D. How is D related to A?
Tracing: B is father of A, D is father of B, so D is A's grandfather.
diagram, tabular, advanced

Question 4

A family has 2 parents, 3 sons, and 2 daughters. Each son has 1 sister and each daughter has 2 brothers. How many members are there in total?
2 parents + 3 sons + 2 daughters = 7 members total
counting, family-size

Question 5

If Karan is the brother of Maha, then Maha is the _____ of Karan.
The reverse relationship of brother is sibling
reverse, basic

Question 6

Richard's grandmother is Roberto. Roberto's sister is Anthony. How is Anthony related to Richard?
Roberto is grandmother of Richard, Anthony is sister of Roberto, so Anthony is grand-aunt of Richard
generations, grandparents

Question 7

The table shows A's father is B, and B's father is D. How is D related to A?
Tracing: B is father of A, D is father of B, so D is A's grandfather.
diagram, tabular, advanced

Question 8

Kofi's twin brother is Tariq. Tariq's daughter is Svetlana. How is Svetlana related to Kofi?
Tariq is twin brother of Kofi, so Svetlana (daughter of Tariq) is niece of Kofi
twins, siblings

Question 9

Gaurav is Hao's brother. Hao is Vadim's mother. How is Gaurav related to Vadim?
Gaurav → brother of Hao, Hao → mother of Vadim, so Gaurav is uncle of Vadim
chain, intermediate

Question 10

If Ahmed is the grandfather of Mario, then Mario is the _____ of Ahmed.
The reverse relationship of grandfather is grandchild
reverse, basic

Question 11

Jose and Omar are twins. Kunal is Jose's son. How is Kunal related to Omar?
Since Jose and Omar are twins (siblings), Kunal is nephew of Omar
twins, siblings

Question 12

Gabriela's son is Luca. Luca's wife is Rashmi. How is Rashmi related to Gabriela?
Luca is son of Gabriela, Rashmi is wife of Luca, so Rashmi is daughter-in-law of Gabriela
in-law, marriage

Question 13

Vikram is Chloe's granddaughter. Chloe is Ekta's son. Ekta is Luis's father. How is Luis related to Vikram?
Tracing: Vikram ← granddaughter of Chloe ← son of Ekta ← son of Luis, so Luis is great-great-grandfather
generations, grandparents

Question 14

Alex’s father married Linda after divorcing Alex’s mother. Linda has a son, Mike. How is Mike related to Alex?
Linda is Alex’s stepmother; her son Mike is Alex’s step-brother.
edge_case, step_relations, adoption

Question 15

Pooja's twin brother is Laura. Laura's daughter is Liu. How is Liu related to Pooja?
Laura is twin brother of Pooja, so Liu (daughter of Laura) is niece of Pooja
twins, siblings

Question 16

If Kofi is the brother of Imani, then Imani is the _____ of Kofi.
The reverse relationship of brother is sibling
reverse, basic

Question 17

Audrey is Stefano's father. Stefano is Angela's husband. Angela is Elena's mother. How is Audrey related to Elena?
Step 1: Audrey is father of Stefano
Step 2: Stefano is husband of Angela
Step 3: Angela is mother of Elena
Therefore, Audrey is grandfather of Elena
complex, multi-step

Question 18

In a family of 6, there are 2 married couples. Each couple has 1 son and 1 daughter. How many grandchildren does the eldest member have?
2 couples = 4 children total, these 4 are grandchildren of the eldest
counting, family-size

Question 19

Yash is Mark's sister. Mark is Nikolai's father. Nikolai is Tariq's brother. How is Yash related to Tariq?
Step 1: Yash is sister of Mark
Step 2: Mark is father of Nikolai
Step 3: Nikolai is brother of Tariq
Therefore, Yash is aunt of Tariq
complex, multi-step

Question 20

Diego said about Chitra: 'Her mother is the only daughter of my mother'. How is Chitra related to Diego?
If speaker is male: Only daughter of my mother = my sister. Then 'Her mother is my sister' means person_b is my niece.
coded, indirect
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