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Nagarro SDE Interview Questions, Process, and Tips

Updated 12 Dec 2024

Top Nagarro SDE Interview Questions and Answers

  • Q1. Partition to K Equal Sum Subsets Problem Given an array of integers and a positive integer 'K', determine if it is possible to divide the array into 'K' non-empty subset ...read more
  • Q2. Sort a "K" Sorted Doubly Linked List Given a doubly-linked list with N nodes, where each node’s position deviates at most K positions from its position in the sorted lis ...read more
  • Q3. Merge k Sorted Linked Lists You are provided with 'K' sorted linked lists, each sorted in increasing order. Your task is to merge all these lists into one single sorted ...read more
View all 6 questions

Nagarro SDE Interview Experiences

2 interviews found

SDE Interview Questions & Answers

user image Anonymous

posted on 12 Dec 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. DSA ARRAY QUESTIONS EASY TO MEDIUM LEVEL

Interview Preparation Tips

Interview preparation tips for other job seekers - An easy interview process can also be beneficial.

SDE Interview Questions & Answers

user image Anonymous

posted on 17 May 2022

I was interviewed in Aug 2021.

Round 1 - Coding Test 

(5 Questions)

Round duration - 180 minutes
Round difficulty - Medium

It was a long round of around 3 hours divided into 2 parts 
1. Aptitude(MCQ)
2. Coding(Subjective)

  • Q1. 

    Maximum Meetings Selection

    You are tasked with scheduling meetings in a single meeting room. Given N meetings, each with a start time Start[i] and end time End[i], determine the maximum number of meetings...

  • Ans. 

    1. Sort all pairs(Meetings) in increasing order of the second number(Finish time) of each pair.
    2. Select the first meeting of the sorted pair as the first Meeting in the room and push it into the result vector and set a variable time_limit(say) with the second value(Finishing time) of the first selected meeting.
    3. Iterate from the second pair to the last pair of the array and if the value of the first element(Starting ...

  • Answered Anonymously
  • Q2. 

    Partition to K Equal Sum Subsets Problem

    Given an array of integers and a positive integer 'K', determine if it is possible to divide the array into 'K' non-empty subsets such that the sum of elements in ...

  • Ans. 

    1. If K is 1, then we already have our answer, the complete array is only a subset with the same sum. 
    2. If N < K, then it is not possible to divide the array into subsets with an equal sum because we can’t divide the array into more than N parts. 
    3. If the sum of the array is not divisible by K, then it is not possible to divide the array. We will proceed only if k divides the sum. Our goal reduces to div...

  • Answered Anonymously
  • Q3. 

    Merge k Sorted Linked Lists

    You are provided with 'K' sorted linked lists, each sorted in increasing order. Your task is to merge all these lists into one single sorted linked list and return the head of ...

  • Ans. 

    A Simple Solution is to initialize the result as the first list. Now traverse all lists starting from the second list. Insert every node of the currently traversed list into the result in a sorted way.

  • Answered Anonymously
  • Q4. 

    Sort a "K" Sorted Doubly Linked List

    Given a doubly-linked list with N nodes, where each node’s position deviates at most K positions from its position in the sorted list, your task is to sort this given ...

  • Ans. 

    Sort the given doubly linked list using the insertion sort technique. While inserting each element in the sorted part of the list, there will be at most k swaps to place the element to its correct position since it is at most k steps away from its correct position.

  • Answered Anonymously
  • Q5. 

    Duplicate Subtrees Problem Statement

    Given a binary tree, return the root values of all duplicate subtrees. Two subtrees are considered duplicate if they have the same structure with identical node values...

  • Ans. 

    The idea is to use hashing. We store in order traversals of subtrees in a hash. Since simple inorder traversal cannot uniquely identify a tree, we use symbols like ‘(‘ and ‘)’ to represent NULL nodes.

  • Answered Anonymously
Round 2 - Telephonic Call 

(1 Question)

Round duration - 25 minutes
Round difficulty - Medium

The technical Interview round was not at all difficult. The main focus of the interviewer was my projects and development fields.
He also asked some DS/Algo questions that were at a medium level, and some easy questions for database management.

  • Q1. Can you explain the concept of keys in database management systems?
Round 3 - HR 

(2 Questions)

Round duration - 15 minutes
Round difficulty - Easy

It took place on the same day as the technical round. It was quite the easiest round of all. The interviewer just asked me to introduce myself, projects I have worked on, my Internships experience, and were they internships paid.

  • Q1. Can you tell me about yourself?
  • Ans. 

    Tip 1 : Be active while introducing yourself.
    Tip 2 : in online mode always try to be in the video mode as your expression says a lot

  • Answered Anonymously
  • Q2. Can you tell me about the different projects that you have worked on?
  • Ans. 

    Tip 1 : Keep a handful of knowledge of your projects anything can be asked from that

  • Answered Anonymously

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Bharati Vidyapeeth's College of Engineering. I applied for the job as SDE in GurgaonEligibility criteria7.5 CGPANagarro interview preparation:Topics to prepare for the interview - Data Structures, OOPS, Algorithms, Dynamic Programming, Database Management, Operating System, Aptitude.Time required to prepare for the interview - 3.5 monthsInterview preparation tips for other job seekers

Tip 1 : Do at least 2-3 Development Projects as it creates a great impression. 
Tip 2 : Do it simply don't include complex terms to explain anything/concept. 
Tip 3 : Practice as many questions as you can.

Application resume tips for other job seekers

Tip 1 : Resume should be one page only as being a fresher impact a lot.
Tip 2 : Resumes should contain all the links for projects and certificates as it impresses the interviewer.

Final outcome of the interviewSelected

Skills evaluated in this interview

SDE Interview Questions Asked at Other Companies

asked in Infosys
Q1. Longest Increasing Subsequence Problem Statement Given an array o ... read more
asked in Infosys
Q2. Return Subsets Sum to K Problem Statement Given an integer array ... read more
asked in Nagarro
Q3. Partition to K Equal Sum Subsets Problem Given an array of intege ... read more
asked in Nagarro
Q4. Sort a "K" Sorted Doubly Linked List Given a doubly-linked list w ... read more
asked in Nagarro
Q5. Merge k Sorted Linked Lists You are provided with 'K' sorted link ... read more

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Oops in python asked

Round 2 - Technical 

(2 Questions)

  • Q1. What is inheritance, its types
  • Ans. 

    Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

    • Types of inheritance include single inheritance, where a class inherits from only one parent class, and multiple inheritance, where a class inherits from multiple parent classes.

    • Inheritance allows for code reusability and promotes the concept of hierarchical classification.

    • Example: Class B inheriti

  • Answered by AI
  • Q2. What is your project, it drawback and scope of improvement
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
-
Result
-

I applied via Company Website

Round 1 - Assignment 

Present a solution for a machine learning problem and create a PowerPoint presentation.

SDE Interview Questions & Answers

CGI Group user image Anonymous

posted on 12 Oct 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Angular and js concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - five years experienced: The process initiated after negotiating the entire salary.
first round : technical round( cleared)
second round : technical and managerial( selected).
hr asked to send all the required documents including the epfo details and after waiting for three weeks, i was told that the business units are not responding to the application.

Pure waste of time.
Why dont the hr team take clear requirement from the business teams before initiating the screening.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Its was easy and it was on online

Round 2 - Technical 

(1 Question)

  • Q1. Basics is must and know about your resume well
Round 1 - Aptitude Test 

Go through the basics of all the topics the electronics part of the exam will be tough

Round 2 - One-on-one 

(1 Question)

  • Q1. Know each and everything about your project

Interview Preparation Tips

Interview preparation tips for other job seekers - Be kind to the interviwer and be polite be careful

SDE Interview Questions & Answers

UST user image Anonymous

posted on 4 Apr 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Walk-in and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

EASY and Basics need to be Strong

Round 2 - Coding Test 

DSA based questions and hard

Interview Preparation Tips

Interview preparation tips for other job seekers - do dsa thats is.

Nagarro Interview FAQs

How many rounds are there in Nagarro SDE interview?
Nagarro interview process usually has 1 rounds. The most common rounds in the Nagarro interview process are One-on-one Round.

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Nagarro SDE Interview Process

based on 1 interview

Interview experience

4
  
Good
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