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Tree Structure: Hierarchy Beginner-Intermediate Worksheet: Focus on common variations practice Tree Structure: Hierarchy BEGINNER INTERMEDIATE

Level up your Tree Structure: Hierarchy 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: tree structure: hierarchy for competitive exams, how to solve tree structure: hierarchy, tree structure: hierarchy tricks.

📝 Worksheet 4 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner Intermediate level

What you'll learn in this worksheet:
Your progress through Tree Structure: Hierarchy
Worksheet 4 of 10 (33% complete)

Question 1

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Mira and Wafa report to Tara. - Uma and Aarav report to Mira. - Diya reports to Wafa. - The Head is Tara in Finance department. Question: Who is the direct manager of Aarav?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Tara → Mira
- Tara → Wafa
- Mira → Uma
- Mira → Aarav
- Wafa → Diya
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 2

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Yash and Jatin report to Nihal. - Vihaan and Rhea report to Yash. - Cyrus reports to Jatin. - The Head is Nihal in Tech department. Question: Who is the direct manager of Jatin?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Nihal → Yash
- Nihal → Jatin
- Yash → Vihaan
- Yash → Rhea
- Jatin → Cyrus
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 3

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Hina and Priya report to Wafa. - Sahil and Jatin report to Hina. - Laksh reports to Priya. - The Head is Wafa in HR department. Question: Who is the direct manager of Sahil?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Wafa → Hina
- Wafa → Priya
- Hina → Sahil
- Hina → Jatin
- Priya → Laksh
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 4

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Sahil and Rhea report to Aarav. - Zoya and Kaira report to Sahil. - Jatin reports to Rhea. - The Head is Aarav in Sales department. Question: Who is the direct manager of Sahil?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Aarav → Sahil
- Aarav → Rhea
- Sahil → Zoya
- Sahil → Kaira
- Rhea → Jatin
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 5

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Diya and Gaurav report to Ira. - Omar and Hina report to Diya. - Tara reports to Gaurav. - The Head is Ira in Finance department. Question: Who is the direct manager of Hina?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Ira → Diya
- Ira → Gaurav
- Diya → Omar
- Diya → Hina
- Gaurav → Tara
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 6

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Zoya and Nihal report to Vihaan. - Yash and Uma report to Zoya. - Aarav reports to Nihal. - The Head is Vihaan in Ops department. Question: Who is the direct manager of Aarav?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Vihaan → Zoya
- Vihaan → Nihal
- Zoya → Yash
- Zoya → Uma
- Nihal → Aarav
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 7

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Cyrus and Tara report to Gaurav. - Sahil and Fatima report to Cyrus. - Ira reports to Tara. - The Head is Gaurav in Finance department. Question: Who is the direct manager of Cyrus?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Gaurav → Cyrus
- Gaurav → Tara
- Cyrus → Sahil
- Cyrus → Fatima
- Tara → Ira
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 8

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Kaira and Nihal report to Diya. - Zoya and Bhavya report to Kaira. - Uma reports to Nihal. - The Head is Diya in Ops department. Question: Who is the direct manager of Uma?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Diya → Kaira
- Diya → Nihal
- Kaira → Zoya
- Kaira → Bhavya
- Nihal → Uma
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 9

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Hina and Kaira report to Gaurav. - Omar and Zoya report to Hina. - Rhea reports to Kaira. - The Head is Gaurav in Ops department. Question: Who is the direct manager of Kaira?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Gaurav → Hina
- Gaurav → Kaira
- Hina → Omar
- Hina → Zoya
- Kaira → Rhea
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 10

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Eshan and Ira report to Gaurav. - Priya and Hina report to Eshan. - Yash reports to Ira. - The Head is Gaurav in Ops department. Question: Who is the direct manager of Yash?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Gaurav → Eshan
- Gaurav → Ira
- Eshan → Priya
- Eshan → Hina
- Ira → Yash
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 11

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Diya and Priya report to Yash. - Mira and Eshan report to Diya. - Wafa reports to Priya. - The Head is Yash in Ops department. Question: Who is the direct manager of Priya?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Yash → Diya
- Yash → Priya
- Diya → Mira
- Diya → Eshan
- Priya → Wafa
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 12

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Vihaan and Rhea report to Xavier. - Bhavya and Sahil report to Vihaan. - Wafa reports to Rhea. - The Head is Xavier in Marketing department. Question: Who is the direct manager of Vihaan?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Xavier → Vihaan
- Xavier → Rhea
- Vihaan → Bhavya
- Vihaan → Sahil
- Rhea → Wafa
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 13

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Sahil and Vihaan report to Bhavya. - Nihal and Jatin report to Sahil. - Wafa reports to Vihaan. - The Head is Bhavya in Finance department. Question: Who is the direct manager of Wafa?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Bhavya → Sahil
- Bhavya → Vihaan
- Sahil → Nihal
- Sahil → Jatin
- Vihaan → Wafa
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 14

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Qadir and Rhea report to Laksh. - Uma and Omar report to Qadir. - Wafa reports to Rhea. - The Head is Laksh in HR department. Question: Who is the direct manager of Rhea?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Laksh → Qadir
- Laksh → Rhea
- Qadir → Uma
- Qadir → Omar
- Rhea → Wafa
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 15

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Kaira and Fatima report to Xavier. - Mira and Sahil report to Kaira. - Aarav reports to Fatima. - The Head is Xavier in Finance department. Question: Who is the direct manager of Mira?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Xavier → Kaira
- Xavier → Fatima
- Kaira → Mira
- Kaira → Sahil
- Fatima → Aarav
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 16

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Fatima and Vihaan report to Mira. - Gaurav and Xavier report to Fatima. - Priya reports to Vihaan. - The Head is Mira in Tech department. Question: Who is the direct manager of Fatima?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Mira → Fatima
- Mira → Vihaan
- Fatima → Gaurav
- Fatima → Xavier
- Vihaan → Priya
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 17

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Rhea and Jatin report to Sahil. - Priya and Gaurav report to Rhea. - Laksh reports to Jatin. - The Head is Sahil in Finance department. Question: Who is the direct manager of Jatin?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Sahil → Rhea
- Sahil → Jatin
- Rhea → Priya
- Rhea → Gaurav
- Jatin → Laksh
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 18

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Bhavya and Rhea report to Uma. - Jatin and Ira report to Bhavya. - Xavier reports to Rhea. - The Head is Uma in Marketing department. Question: Who is the direct manager of Bhavya?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Uma → Bhavya
- Uma → Rhea
- Bhavya → Jatin
- Bhavya → Ira
- Rhea → Xavier
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 19

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Tara and Nihal report to Uma. - Xavier and Ira report to Tara. - Qadir reports to Nihal. - The Head is Uma in Marketing department. Question: Who is the direct manager of Ira?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Uma → Tara
- Uma → Nihal
- Tara → Xavier
- Tara → Ira
- Nihal → Qadir
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.

Question 20

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Jatin and Bhavya report to Tara. - Qadir and Aarav report to Jatin. - Ira reports to Bhavya. - The Head is Tara in Sales department. Question: Who is the direct manager of Qadir?
Hierarchical Tree Construction
Draw a tree: place the Head at root. Connect direct reports according to clues.
Assign departments/roles after structure is stable.
Final tree edges (manager → report):
- Tara → Jatin
- Tara → Bhavya
- Jatin → Qadir
- Jatin → Aarav
- Bhavya → Ira
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.
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