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Tree Structure: Hierarchy - Expert Level: conceptual clarity Tree Structure: Hierarchy EXPERT

This skill evaluation ⚡ worksheet focuses on Tree Structure: Hierarchy - a key topic in Data Arrangement. You'll solve 20 expert-level problems (Worksheet 9 of 10). The primary focus is on conceptual clarity. Master tree structure: hierarchy ssc cgl, tree structure: hierarchy reasoning tricks, and fast tree structure: hierarchy solving through systematic practice.

📝 Worksheet 9 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Tree Structure: Hierarchy
Worksheet 9 of 10 (88% complete)

Question 1

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