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Nagarro Interview Questions, Process, and Tips

Updated 27 Feb 2025

Top Nagarro Interview Questions and Answers

  • Q1. Crazy Numbers Pattern Challenge Ninja enjoys arranging numbers in a sequence. He plans to arrange them in 'N' rows such that: The first row contains 1 number. The second ...read more
    asked in Software Developer interview
  • Q2. Write a program: two input, one is N(any integer, lets say 3), second input will be array of integers(duplicate/multiple occurrences of same integer, lets say [2,3,2,4,2] ...read more
    asked in Senior Engineer interview
  • Q3. Digits Decoding Problem Statement A few days back, Ninja encountered a string containing characters from ‘A’ to ‘Z’ which indicated a secret message. For security purpos ...read more
    asked in Senior Software Engineer interview
View all 471 questions

Nagarro Interview Experiences

Popular Designations

759 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Coding Test 

1. Find longest repeating character from back.
2. Find all non-duplicates in an array and return in sorted manner.

Round 2 - One-on-one 

(11 Questions)

  • Q1. Suppose we have more 2 interfaces with the same default method. What will happen when we try to implment both the interfaces in the same class.?
  • Ans. 

    The class will have to provide its own implementation of the conflicting default method.

    • When implementing multiple interfaces with the same default method, a class must provide its own implementation of the conflicting method.

    • The class cannot inherit the default implementation from both interfaces.

    • The class can choose to implement one of the default methods and provide its own implementation for the other.

    • Alternatively...

  • Answered by AI
  • Q2. Terminal vs Intermediate Operations in streams
  • Ans. 

    Terminal operations in streams produce a result or a side effect, while intermediate operations transform or filter the data.

    • Terminal operations are the final operations in a stream pipeline, such as forEach, collect, or reduce.

    • Intermediate operations are operations that can be chained together, such as filter, map, or sorted.

    • Terminal operations trigger the processing of the stream and produce a result or a side effect...

  • Answered by AI
  • Q3. Try vs try-with-resources
  • Ans. 

    try vs try-with-resources

    • The 'try' statement is used to define a block of code to be tested for exceptions.

    • The 'try-with-resources' statement is used to automatically close resources that implement the AutoCloseable interface.

    • Try-with-resources is more concise and less error-prone compared to try-catch-finally.

    • Try-with-resources can handle multiple resources in a single statement.

  • Answered by AI
  • Q4. Iterator vs ListIterator
  • Ans. 

    Iterator is a universal interface for iterating over a collection, while ListIterator is a specialized interface for iterating over lists.

    • Iterator can only move forward, while ListIterator can move in both directions.

    • ListIterator has additional methods like previous(), hasPrevious(), and add().

    • ListIterator is only available for List implementations, while Iterator can be used with any collection.

  • Answered by AI
  • Q5. What are projections in Spring Data JPA?
  • Ans. 

    Projections in Spring Data JPA allow customizing the shape of the data returned from a query.

    • Projections are used to retrieve specific fields or a subset of fields from an entity.

    • They help in reducing the amount of data transferred over the network.

    • Projections can be defined using interfaces or classes.

    • They can be used with both JPQL and native SQL queries.

    • Projections can be used to fetch related entities as well.

  • Answered by AI
  • Q6. What are the two types of compiler in angular?
  • Ans. 

    The two types of compiler in Angular are JIT (Just-in-Time) compiler and AOT (Ahead-of-Time) compiler.

    • JIT compiler compiles the code at runtime in the browser.

    • AOT compiler compiles the code before the application is deployed to the browser.

    • JIT compilation is slower but allows for faster development and debugging.

    • AOT compilation is faster but requires additional build step before deployment.

  • Answered by AI
  • Q7. What are the different types of data binding in Angular?
  • Ans. 

    Data binding in Angular allows automatic synchronization of data between the model and the view.

    • Interpolation: {{ }} - binds data from the component to the view

    • Property binding: [] - binds data from the component to an element property

    • Event binding: () - binds an event from the view to a method in the component

    • Two-way binding: [()] - combines property and event binding to achieve two-way data flow

  • Answered by AI
  • Q8. Promises vs Observables
  • Ans. 

    Promises are used for asynchronous programming in JavaScript, while Observables are used for reactive programming.

    • Promises represent a single value that may be available now or in the future.

    • Observables represent a stream of values that can be emitted over time.

    • Promises are eager, meaning they start executing as soon as they are created.

    • Observables are lazy, meaning they only start executing when subscribed to.

    • Promises...

  • Answered by AI
  • Q9. Constructor vs ngOnInit
  • Ans. 

    Constructor is a special method used to initialize an object, while ngOnInit is a lifecycle hook in Angular.

    • Constructor is used to create and initialize an object of a class.

    • ngOnInit is a lifecycle hook in Angular that is called after the component is initialized.

    • Constructor is defined using the constructor keyword, while ngOnInit is a method defined in the component class.

    • Constructor is called only once during the cre...

  • Answered by AI
  • Q10. When to use Inline Template vs External Template in Angular?
  • Ans. 

    Inline templates are used for small, simple templates, while external templates are used for larger, complex templates.

    • Inline templates are defined within the component's TypeScript file using the template property.

    • External templates are defined in separate HTML files and linked to the component using the templateUrl property.

    • Inline templates are useful for small components or when the template is simple and doesn't re...

  • Answered by AI
  • Q11. Which module is used for http calls in Angular?
  • Ans. 

    HttpClient module is used for http calls in Angular.

    • HttpClient module is part of the @angular/common/http package.

    • It provides a simplified API for making HTTP requests.

    • It supports various HTTP methods like GET, POST, PUT, DELETE, etc.

    • It also supports features like request/response headers, query parameters, error handling, etc.

    • Example: import { HttpClient } from '@angular/common/http';

  • Answered by AI

Skills evaluated in this interview

Top Nagarro Java Full Stack Developer Interview Questions and Answers

Q1. Suppose we have more 2 interfaces with the same default method. What will happen when we try to implment both the interfaces in the same class.?
View answer (1)

Java Full Stack Developer Interview Questions asked at other Companies

Q1. Coding question - 1. Create a immutable class of orders. What happens when two objects are created out of it. 2.Using the immutable orders create a set of orders and how will you sort these out. 3.Given a List of list of string of integers ... read more
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was related to Basic HTML and Node. Some questions are from regioning.

Round 2 - Technical 

(1 Question)

  • Q1. Given three tables Employee (Which contains employees' IDS and name), Project(Which contains IDs and name), and allocation (Which contains links employee to project via their IDs).Write a query to return a...

Senior Node Js Developer Interview Questions asked at other Companies

Q1. Make a queue class in JavaScript.
View answer (1)

Service Engineer Interview Questions & Answers

user image Vaibhav Jain

posted on 17 Oct 2024

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

(1 Question)

  • Q1. Basic python like GIL, multithreading, etc..

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (11)
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was a standard Aptitude for logical Reasoning.

Round 2 - One-on-one 

(1 Question)

  • Q1. The interviewer was kind of rushed with the questions. Didn't care about any introductions. The interview was scheduled for 45 minutes, however, he wrapped it up within 20 mins. Of course, the next day's r...

Project Manager Interview Questions asked at other Companies

Q1. What is success & what is failure to you? How do you handle failure? - not much interviewer asks such questions, but I believe these are very important questions, if you want to succeed.
View answer (1)

Nagarro interview questions for popular designations

 Senior Engineer

 (59)

 Software Developer

 (56)

 Staff Engineer

 (56)

 Associate Staff Engineer

 (40)

 Associate Engineer

 (30)

 Senior Software Engineer

 (30)

 Software Engineer

 (29)

 Associate Software Engineer

 (24)

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I was interviewed in Mar 2024.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Java version differences, new things in jdk 8 and jdk 11
  • Ans. 

    JDK 8 introduced lambda expressions, streams, and default methods. JDK 11 included features like local-variable syntax for lambda parameters and HTTP client API.

    • JDK 8: Lambda expressions allow functional programming, streams for processing collections, default methods in interfaces.

    • JDK 11: Local-variable syntax for lambda parameters, HTTP client API for making HTTP requests.

    • JDK 8: Example - Lambda expression: (int a, i...

  • Answered by AI
  • Q2. Define object oriented programming
  • Ans. 

    Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.

    • Objects are instances of classes, which define the structure and behavior of the objects.

    • Encapsulation, inheritance, and polymorphism are key principles of object oriented programming.

    • Example: In a banking system, a 'BankAccount' class can define attributes like account number and balance, and methods

  • Answered by AI
  • Q3. Define Functional interfaces
  • Ans. 

    Functional interfaces are interfaces with only one abstract method, used in Java for lambda expressions.

    • Functional interfaces can have multiple default or static methods, but only one abstract method.

    • They are used in Java to enable lambda expressions and method references.

    • Examples of functional interfaces in Java include Runnable, Callable, and Comparator.

  • Answered by AI

Skills evaluated in this interview

Top Nagarro Software Engineer Interview Questions and Answers

Q1. Write rest API in Flask. Indexing in SQL Exception handling in flask
View answer (1)

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (169)

Get interview-ready with Top Nagarro Interview Questions

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was good experience

Round 2 - Technical 

(2 Questions)

  • Q1. What is DOM in javascript
  • Ans. 

    DOM stands for Document Object Model in JavaScript, it represents the structure of a webpage as a tree of objects.

    • DOM is a programming interface for web documents.

    • It allows scripts to dynamically access and update the content, structure, and style of a webpage.

    • DOM represents the HTML elements as objects that can be manipulated using JavaScript.

  • Answered by AI
  • Q2. Css based flexbox question

Skills evaluated in this interview

Senior Staff Engineer Interview Questions asked at other Companies

Q1. Design Memory allocator for user space programs like malloc.
View answer (1)

Jobs at Nagarro

View all
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Qns related LWC and apex triggers

Top Nagarro Senior Engineer Interview Questions and Answers

Q1. Write a program: two input, one is N(any integer, lets say 3), second input will be array of integers(duplicate/multiple occurrences of same integer, lets say [2,3,2,4,2] ). You have to return the number whose occurrence is greater than N/2... read more
View answer (2)

Senior Engineer Interview Questions asked at other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
View answer (54)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Apr 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

General and Technical

Round 2 - Technical 

(1 Question)

  • Q1. .Net Full Stack
Round 3 - Technical 

(1 Question)

  • Q1. Architecture Design
Round 4 - HR 

(1 Question)

  • Q1. Gerneral Discussion

Senior Staff Engineer Interview Questions asked at other Companies

Q1. Design Memory allocator for user space programs like malloc.
View answer (1)

Staff Engineer/QA/SDET Interview Questions & Answers

user image Anonymous

posted on 6 Apr 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Aptitude test selenium java psudo code in c

Round 2 - Technical 

(1 Question)

  • Q1. Framework design and explanation BDD explanation POM vs Page factory Selenium Code for finding broken link Selenium wait POJO explanation BDD reporting Java collections Interface and abstraction Why m...

Interview Preparation Tips

Interview preparation tips for other job seekers - So for me i had one aptitude test consisting of 70 questions in duration of 60 mins.

50 technical ( selenium + java )
20 aptitude / reasoning

Next round had 2 panelist together it was 45 mins discussion
One was asking question on selenium, rest assured and framwork design
And other was asking questions on Java

Skills evaluated in this interview

Web Developer Interview Questions & Answers

user image Anonymous

posted on 23 Oct 2024

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

I applied via LinkedIn and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Test was normal Apptitute test, 20 mins, 30 questions, MCQ type test.

Round 2 - Coding Test 

A coding assignment was give.

Round 3 - Coding Test 

Coding test round was there

Interview Preparation Tips

Interview preparation tips for other job seekers - It was nice experience oveall.

Web Developer Interview Questions asked at other Companies

Q1. Check Indices With Given Difference Problem Statement You are provided with an integer array ARR of size N along with two integers A and B. Your task is to determine if there exist two distinct indices in the array such that the absolute di... read more
View answer (1)

Nagarro Interview FAQs

How many rounds are there in Nagarro interview?
Nagarro interview process usually has 2-3 rounds. The most common rounds in the Nagarro interview process are Technical, Aptitude Test and Coding Test.
How to prepare for Nagarro interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Nagarro. The most common topics and skills that interviewers at Nagarro expect are Javascript, Java, CSS, Python and SQL.
What are the top questions asked in Nagarro interview?

Some of the top questions asked at the Nagarro interview -

  1. Write a program: two input, one is N(any integer, lets say 3), second input wil...read more
  2. This is for Mainframe Dev. ...read more
  3. 1. How to make object thread-safe? 2. Create an Immutable class. 3. Which Garba...read more
How long is the Nagarro interview process?

The duration of Nagarro interview process can vary, but typically it takes about less than 2 weeks to complete.

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Nagarro Interview Process

based on 589 interviews

Interview experience

4
  
Good
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Nagarro Reviews and Ratings

based on 4.1k reviews

4.0/5

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3.8

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4.1

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3.8

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4.0

Company culture

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3.7

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