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Unacademy LeetCode Interview Questions

Practice 25 real coding problems frequently asked in Unacademy technical interviews. Master these questions to ace your next Unacademy software engineering interview.

7 Easy
16 Medium
2 Hard

Top Topics at Unacademy

ArrayHash TableSortingGreedyDepth-First Search

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Unacademy Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Analyze User Website Visit Pattern
100%
MediumM
100%
ArrayHash Table+1
Solve→
Combination Sum
81%
MediumM
81%
ArrayBacktracking
Solve→
Longest Common Prefix
81%
EasyE
81%
StringTrie
Solve→
Meeting Rooms II
80%
MediumM
80%
ArrayTwo Pointers+4
Solve→
Remove Stones to Minimize the Total
78%
MediumM
78%
ArrayGreedy+1
Solve→
Minimum Area Rectangle
76%
MediumM
76%
ArrayHash Table+3
Solve→
Largest Rectangle in Histogram
74%
HardH
74%
ArrayStack+1
Solve→
Majority Element
73%
EasyE
73%
ArrayHash Table+3
Solve→
Coin Change II
64%
MediumM
64%
ArrayDynamic Programming
Solve→
Lowest Common Ancestor of a Binary Tree
63%
MediumM
63%
TreeDepth-First Search+1
Solve→
Maximum Swap
59%
MediumM
59%
MathGreedy
Solve→
Search in Rotated Sorted Array
58%
MediumM
58%
ArrayBinary Search
Solve→
Permutation in String
57%
MediumM
57%
Hash TableTwo Pointers+2
Solve→
Largest Number
55%
MediumM
55%
ArrayString+2
Solve→
Design Snake Game
53%
MediumM
53%
ArrayHash Table+3
Solve→
Missing Ranges
53%
EasyE
53%
Array
Solve→
Clone Graph
47%
MediumM
47%
Hash TableDepth-First Search+2
Solve→
Diagonal Traverse
40%
MediumM
40%
ArrayMatrix+1
Solve→
Final Array State After K Multiplication Operations I
36%
EasyE
36%
ArrayMath+2
Solve→
Asteroid Collision
35%
MediumM
35%
ArrayStack+1
Solve→
Diameter of Binary Tree
35%
EasyE
35%
TreeDepth-First Search+1
Solve→
Merge Sorted Array
30%
EasyE
30%
ArrayTwo Pointers+1
Solve→
Number of Ships in a Rectangle
26%
HardH
26%
ArrayDivide and Conquer+1
Solve→
Sum Root to Leaf Numbers
23%
MediumM
23%
TreeDepth-First Search+1
Solve→
Merge Two Sorted Lists
21%
EasyE
21%
Linked ListRecursion
Solve→

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Frequently Asked Questions

What LeetCode problems does Unacademy ask in interviews?

Unacademy commonly asks 25 coding problems in technical interviews, including Analyze User Website Visit Pattern, Combination Sum, Longest Common Prefix. The difficulty breakdown is 7 Easy, 16 Medium, and 2 Hard problems.

How should I prepare for a Unacademy coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Unacademy interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.

What is the difficulty level of Unacademy coding interviews?

Based on our data, Unacademy interviews include 7 Easy (28%), 16 Medium (64%), and 2 Hard (8%) problems.

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