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Tree Structure: Hierarchy: Worksheet 10 - Expert Practice Tree Structure: Hierarchy EXPERT

Ready to master Tree Structure: Hierarchy? This accuracy focus 👑 worksheet (10/10) presents 20 expert-level challenges. Focus area: application-based learning. Learn to solve tree structure: hierarchy reasoning tricks, handle fast tree structure: hierarchy solving, and perfect tree structure: hierarchy mastery with our step-by-step solutions.

📝 Worksheet 10 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Tree Structure: Hierarchy
Worksheet 10 of 10 (100% complete)

Question 1

Six employees with distinct departments and roles form a reporting hierarchy. Use the clues to build the tree and answer: - Uma and Hina report to Nihal. - Sahil and Rhea report to Uma. - Gaurav reports to Hina. - The Head is Nihal in Sales department. Question: Who is the direct manager of Gaurav?
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 → Uma
- Nihal → Hina
- Uma → Sahil
- Uma → Rhea
- Hina → Gaurav
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: - Ira and Xavier report to Tara. - Gaurav and Fatima report to Ira. - Zoya reports to Xavier. - The Head is Tara in Tech department. Question: Who is the direct manager of Xavier?
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 → Ira
- Tara → Xavier
- Ira → Gaurav
- Ira → Fatima
- Xavier → Zoya
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: - Jatin and Priya report to Rhea. - Cyrus and Kaira report to Jatin. - Omar reports to Priya. - The Head is Rhea 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):
- Rhea → Jatin
- Rhea → Priya
- Jatin → Cyrus
- Jatin → Kaira
- Priya → Omar
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: - Rhea and Eshan report to Priya. - Jatin and Kaira report to Rhea. - Tara reports to Eshan. - The Head is Priya 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):
- Priya → Rhea
- Priya → Eshan
- Rhea → Jatin
- Rhea → Kaira
- Eshan → Tara
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: - Laksh and Fatima report to Kaira. - Hina and Zoya report to Laksh. - Diya reports to Fatima. - The Head is Kaira in HR department. Question: Who is the direct manager of Diya?
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):
- Kaira → Laksh
- Kaira → Fatima
- Laksh → Hina
- Laksh → Zoya
- Fatima → Diya
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: - Rhea and Yash report to Gaurav. - Hina and Mira report to Rhea. - Vihaan reports to Yash. - The Head is Gaurav in Marketing 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):
- Gaurav → Rhea
- Gaurav → Yash
- Rhea → Hina
- Rhea → Mira
- Yash → Vihaan
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: - Nihal and Priya report to Tara. - Laksh and Kaira report to Nihal. - Xavier reports to Priya. - The Head is Tara 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):
- Tara → Nihal
- Tara → Priya
- Nihal → Laksh
- Nihal → Kaira
- Priya → Xavier
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: - Mira and Laksh report to Tara. - Zoya and Eshan report to Mira. - Priya reports to Laksh. - The Head is Tara in HR department. Question: Who is the direct manager of Zoya?
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 → Laksh
- Mira → Zoya
- Mira → Eshan
- Laksh → Priya
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: - Uma and Rhea report to Hina. - Jatin and Tara report to Uma. - Laksh reports to Rhea. - The Head is Hina in Finance 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):
- Hina → Uma
- Hina → Rhea
- Uma → Jatin
- Uma → Tara
- Rhea → Laksh
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: - Sahil and Uma report to Mira. - Wafa and Gaurav report to Sahil. - Fatima reports to Uma. - The Head is Mira in Sales 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):
- Mira → Sahil
- Mira → Uma
- Sahil → Wafa
- Sahil → Gaurav
- Uma → Fatima
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: - Jatin and Omar report to Aarav. - Uma and Nihal report to Jatin. - Priya reports to Omar. - The Head is Aarav in Finance 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):
- Aarav → Jatin
- Aarav → Omar
- Jatin → Uma
- Jatin → Nihal
- Omar → Priya
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: - Sahil and Xavier report to Jatin. - Gaurav and Wafa report to Sahil. - Priya reports to Xavier. - The Head is Jatin in Marketing 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):
- Jatin → Sahil
- Jatin → Xavier
- Sahil → Gaurav
- Sahil → Wafa
- Xavier → Priya
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: - Vihaan and Sahil report to Priya. - Nihal and Mira report to Vihaan. - Xavier reports to Sahil. - The Head is Priya 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):
- Priya → Vihaan
- Priya → Sahil
- Vihaan → Nihal
- Vihaan → Mira
- Sahil → Xavier
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: - Yash and Hina report to Fatima. - Laksh and Cyrus report to Yash. - Qadir reports to Hina. - The Head is Fatima in Finance department. Question: Who is the direct manager of Laksh?
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):
- Fatima → Yash
- Fatima → Hina
- Yash → Laksh
- Yash → Cyrus
- Hina → Qadir
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: - Fatima and Diya report to Omar. - Gaurav and Hina report to Fatima. - Tara reports to Diya. - The Head is Omar in Marketing 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):
- Omar → Fatima
- Omar → Diya
- Fatima → Gaurav
- Fatima → Hina
- Diya → Tara
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: - Xavier and Eshan report to Nihal. - Hina and Jatin report to Xavier. - Gaurav reports to Eshan. - The Head is Nihal in Finance department. Question: Who is the direct manager of Gaurav?
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 → Xavier
- Nihal → Eshan
- Xavier → Hina
- Xavier → Jatin
- Eshan → Gaurav
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: - Diya and Bhavya report to Mira. - Priya and Cyrus report to Diya. - Vihaan reports to Bhavya. - The Head is Mira in Ops 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):
- Mira → Diya
- Mira → Bhavya
- Diya → Priya
- Diya → Cyrus
- Bhavya → Vihaan
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: - Xavier and Aarav report to Nihal. - Kaira and Laksh report to Xavier. - Zoya reports to Aarav. - The Head is Nihal in Tech department. Question: Who is the direct manager of Zoya?
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 → Xavier
- Nihal → Aarav
- Xavier → Kaira
- Xavier → Laksh
- Aarav → Zoya
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: - Priya and Gaurav report to Uma. - Jatin and Fatima report to Priya. - Wafa reports to Gaurav. - The Head is Uma in Ops 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):
- Uma → Priya
- Uma → Gaurav
- Priya → Jatin
- Priya → Fatima
- Gaurav → Wafa
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: - Yash and Xavier report to Bhavya. - Uma and Fatima report to Yash. - Tara reports to Xavier. - The Head is Bhavya in Marketing department. Question: Who is the direct manager of Tara?
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 → Yash
- Bhavya → Xavier
- Yash → Uma
- Yash → Fatima
- Xavier → Tara
Verification:
- All reporting relations satisfied.
- Unique direct manager per non-root node.
- Department/role association consistent with headship.
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