GATE CSE

All subjects All subjects Operating Systems132 Operating Systems132 DBMS122 DBMS122 Computer Networks142 Computer Networks142 Algorithms128 Algorithms128 Programming & Data Structures195 Programming & Data Structures195 Theory of Computation122 Theory of Computation122 Compiler Design95 Compiler Design95 Computer Organization & Architecture131 Computer Organization & Architecture131 Digital Logic91 Digital Logic91 Discrete Mathematics133 Discrete Mathematics133 Engineering Mathematics139 Engineering Mathematics139 General Aptitude260 General Aptitude260

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GATE CSE previous year questions · Programming & Data Structures

Trees & BST

40 questions

PYQ Hub · Previous year questions, organised for practice.Every question lists its source.

Trees & BST (Programming & Data Structures): GATE CSE PYQs | PYQ Hub

Programming & Data Structures195

Theory of Computation122

Compiler Design95

Computer Organization & Architecture131

Digital Logic91

Discrete Mathematics133

Engineering Mathematics139

General Aptitude260

Home
Previous Year
GATE
CSE
Programming & Data Structures
Trees & BST

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GATE CSE previous year questions · Programming & Data Structures

Trees & BST

40 questions

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GATE CSE 2017 | Set 1 | Question 6

Trees & BST

MCQ1 mark

Let

T

be a binary search tree with 15 nodes. The minimum and maximum possible heights of

T

are: *Note: The height of a tree with a single node is 0.*

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Source: GATE CSE 2017 Set 1, IIT Roorkee. Official question paper.

GATE CSE 2017 | Set 2 | Question 36

Trees & BST

MCQ2 marks

The pre-order traversal of a binary search tree is given by 12, 8, 6, 2, 7, 9, 10, 16, 15, 19, 17, 20. Then the post-order traversal of this tree is:

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Source: GATE CSE 2017 Set 2, IIT Roorkee. Official question paper.

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