'Coding has over 700 languages', '67% of programming jobs aren’t in the technology industry', 'Coding is behind almost everything that is powered by electricity'
Nagaaro interview experience Real time questions & tips from candidates to crack your interview
Trainee Technology
Nagaaro
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4 rounds | 7 Coding problems
Interview preparation journey
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Preparation
Duration: 6 months
Topics: Data Structures, OOPS, Algorithms, Dynamic Programming, Trees ,Graphs ,DBMS and Computer Networks
Tip
Tip

Tip 1 : Keep Practicing Ds and Algorithm questions on regular basis.
Tip 2 : Make resume short, simple and to the point.
Tip 3 : Be regular on coding platforms and participate in coding contest.
Tip 4 : Revise Theoretical topics such as computer networks, operating systems etc.

Application process
Where: Campus
Eligibility: Above 60% in B.tech (CSE/IT/ECE)
Resume Tip
Resume tip

Tip 1 : Add skills and technologies you are confident with.
Tip 2 : Make resume simple and precise
Tip 3 : Go through the projects you have mentioned in the resume.
Tip 4 : Go through the resume before the interview.

Interview rounds
01
Round
Easy
Online Coding Interview
Duration60 minutes
Interview date15 Sep 2020
Coding problem0

Timing - Morning
Environment -Online

Consist of 40 MCQs from Aptitude and 20 MCQs from Data Structures and Algorithms.

02
Round
Medium
Online Coding Test
Duration90 minutes
Interview date16 Sep 2020
Coding problem3

Timing Morning 
Environment Online
3 Coding Questions were asked

1. Count Ways To Reach The N-th Stairs
Moderate
30m average time
80% success
0/80
Asked in companies
Paytm (One97 Communications Limited)BNY MellonGoldman Sachs

You have been given a number of stairs. Initially, you are at the 0th stair, and you need to reach the Nth stair.


Each time, you can climb either one step or two steps.


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2. Find Nth Prime
Moderate
15m average time
85% success
0/80
Asked in companies
IndiaMartSiemensOla

You are given a number 'N'. Your task is to find Nth prime number.

A prime number is a number greater than 1 that is not a product of two smaller natu...

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3. Compress the String
Moderate
25m average time
60% success
0/80
Asked in companies
HCL TechnologiesPaypalDell Technologies

Ninja has been given a program to do basic string compression. For a character that is consecutively repeated more than once, he needs to replace the consecutive duplicate occurre...

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03
Round
Medium
Video Call
Duration40 minutes
Interview date1 Oct 2020
Coding problem3

Timing Morning
Environment Online
Interviewer was very supportive during the Interview

1. Two Sum
Easy
10m average time
90% success
0/40
Asked in companies
IndiaMartIntuitBNY Mellon

You are given an array of integers 'ARR' of length 'N' and an integer Target. Your task is to return all pairs of elements such that they add up to Target.

Note:

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2. Trapping Rain Water
Moderate
15m average time
80% success
0/80
Asked in companies
Paytm (One97 Communications Limited)AtlassianJP Morgan

You have been given a long type array/list 'arr’ of size 'n’.


It represents an elevation map wherein 'arr[i]’ denotes the elevation ...

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3. Spiral Order Traversal of a Binary Tree
Easy
20m average time
75% success
0/40
Asked in companies
AmazonUrban Company (UrbanClap)PayU

You have been given a binary tree of 'N' nodes. Print the Spiral Order traversal of this binary tree.

For example
For the given binary tree [1, 2,...
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04
Round
Easy
HR Round
Duration20 minutes
Interview date1 Oct 2020
Coding problem1

Timing Morning
Environment Online
Interviewer was friendly

1. Basic HR Questions

Introduce Yourself

Strengths and Weakness

Brief discussion about Internship

Problem approach

Tip 1 : You should be confident during your introduction as it gives your first impression to the interviewer.

Tip 2 : You should be honest.

Tip 3 : Don't Hesitate.

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