16 questions · from 3 interviews
Zupee interview questions
Every question candidates reported from their Zupee interviews, most frequently asked first. Each links to the write-up it came from, so you can see the round and how it went.
Zupee coding and DSA questions
- 01
Search in Rotated Sorted Array
I was presented with the standard 'Search in Rotated Sorted Array' problem from LeetCode.
Medium · From ZUPEE | SDE-1 | Fresher | Gurugram | April-2024 | [SELECTED]
- 02
Partition Equal Subset Sum
I was asked to solve the 'Partition Equal Subset Sum' problem.
Medium · From ZUPEE | SDE-1 | Fresher | Gurugram | April-2024 | [SELECTED]
- 03
Coding Problem based on Kadane's Algorithm
I solved a medium-level coding problem that required the application of Kadane's Algorithm to find the maximum sum subarray.
Medium · From ZUPEE | SDE-1 | Fresher | Gurugram | April-2024 | [SELECTED]
- 04
LRU Cache Implementation
I was tasked with implementing an LRU (Least Recently Used) cache from scratch, covering its design and underlying data structures.
Medium · From ZUPEE | SDE-1 | Fresher | Gurugram | April-2024 | [SELECTED]
- 05
Number of Islands
Given an m x n 2D binary grid which represents a map of '1's (land) and '0's (water), return the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically. You may assume all four edges of the…
Medium · From Zupee | SDE 1 | Gurgaon | March 2022 [Selected]
- 06
Remove Duplicates from Sorted Array II
Given an integer array nums sorted in non-decreasing order, remove some duplicates in-place such that each unique element appears at most twice. The relative order of the elements should be kept the same. Since it is impossible to change the length of the…
Medium · From Zupee | SDE 1 | Gurgaon | March 2022 [Selected]
- 07
Maximum Overlapping Intervals
Given different intervals, the task is to print the maximum number of overlap among these intervals at any time.
Medium · From Zupee | SDE 1 | Gurgaon | March 2022 [Selected]
- 08
Non-Crossing Handshakes on a Round Table
We have n persons sitting on a round table. Any person can do a handshake with any other person. In how many ways these n people can make handshakes so that no two handshakes crosses each other.
Hard · From Zupee | SDE 1 | Gurgaon | March 2022 [Selected]
- 09
First Repeating Element in Array
Given an array of integers, find the first repeating element in it. We need to find the element that occurs more than once and whose index of first occurrence is smallest. Expected time complexity - O(n), Expected space complexity - O(n).
Easy · From Zupee | SDE 1 | Gurgaon | March 2022 [Selected]
Zupee system design questions
- 01
Leaderboard Ranking System Design
I was asked to design a system for generating ranks of users on a leaderboard for a game. The discussion extended to handling multiple games, designing the database schema, and analyzing the complexity of queries for this system.
Zupee behavioural and HR questions
- 01
- 02
- 03
What will you do if similar situation arise here?
What will you do if similiar situation arise here ?
- 04
What are you looking for?
What exactly are you looking for ?
Zupee other questions
- 01
DBMS: Joins and Indexing
I had a discussion about Database Management Systems, specifically covering concepts like various types of Joins and different indexing strategies.
From ZUPEE | SDE-1 | Fresher | Gurugram | April-2024 | [SELECTED]
- 02
Projects Discussion
I engaged in a detailed discussion about the projects I had listed on my resume, explaining their architecture, my contributions, and the technologies used.
From ZUPEE | SDE-1 | Fresher | Gurugram | April-2024 | [SELECTED]
Zupee interview questions FAQ
What questions are asked in Zupee interviews?
Candidates reported 16 distinct questions across 3 Zupee interviews. 9 coding and DSA questions, 1 system design questions, 4 behavioural and HR questions, 2 other questions.
How difficult are Zupee interview questions?
Of the questions candidates rated, 11% were easy, 78% medium and 11% hard.