Netaji Subhas Institute of Technology (NSIT)

Delhi, Delhi

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Netaji Subhas Institute of Technology (NSIT) Placement Interview Questions

Updated 18 Jan 2025

1 interview found

I was interviewed before Sep 2020.

4 Interview Rounds

1

Coding Test Round (2 Questions)

Round duration - 120 minutes
Round difficulty - Easy

The coding round was at 11 am in the morning. The questions were of medium level. The questions were purely based on Data Structures and Algorithms.

  • Q1. Sliding Maximum Problem Statement Given an array of integers ARR of length 'N' and a positive integer 'K', find the maximum elements for each contiguous subarr...read more
  • Q2. Longest Substring with At Most K Distinct Characters Given a string S of length N and an integer K , find the length of the longest substring that contains at ...read more
2

Face to Face Round

Round duration - 45 minutes
Round difficulty - Easy

I was selected for the interview. The interview was conducted early in the morning at 10 am. The interviewer was very friendly and calm.

3

Telephonic Call Round (1 Question)

Round duration - 30 minutes
Round difficulty - Easy

This round was a mix of technical, puzzles and HR. The interview was fairly easy, The interviewer asked for my introduction and continued with the interview then.

  • Q1. Stack using Two Queues Problem Statement Develop a Stack Data Structure to store integer values using two Queues internally. Your stack implementation should p...read more
4

Telephonic Call Round (2 Questions)

Round duration - 45 minutes
Round difficulty - Easy

This was the last round for getting selected as an intern. However, this was a pure technical round. Only coding questions were asked. Also, at the end he asked me the question, Why American express?

  • Q1. Detect and Remove Loop in Linked List For a given singly linked list, identify if a loop exists and remove it, adjusting the linked list in place. Return the m...read more
  • Q2. Interval List Intersection Problem You are provided with two sorted lists of closed intervals, INTERVAL1 and INTERVAL2 . A closed interval [x, y] (x < y) si...read more

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Netaji Subhas University Of Technology. Eligibility criteriaAbove 7 CGPAAmerican Express interview preparation:Topics to prepare for the interview - C++, Data Structures, Algorithms, Operating Systems, Object Oriented Programming, Database Management System, Computer NetworksTime required to prepare for the interview - 2.5 monthsInterview preparation tips for other job seekers

Tip 1 : Have confidence in Data Structures and Algorithms. Have your concepts very clear and then pick one coding platform( leetcode, InterviewBit, CodeZen, GeeksForGeeks) and try to practice around 7-10 questions everyday with varying difficulty and different topics.Also solving questions is not enough, try to optimize it. Analyze its space and time complexities.
Tip 2 : Study properly about OOPS concepts. Coding Ninja's Data Structures and Algorithms course is great for preparing the OOPS concepts specifically. For OS and DBMS refer to your college notes and GeekForGeeks articles.
Tip 3 : Keep participating in coding contests. It helps you increase your problem solving skills.

Application resume tips for other job seekers

Tip 1 : Add those skills, projects and achievements which are relevant to your role.
Tip 2 : Do not fake any skills, projects or achievements. 
Tip 3 : You do need to have a several number of projects. 1 good project with good knowledge of it will also do fine. The similar rule goes for skills also.
Tip 4 : Try to write achievements which proves your technical skills, leadership quality, communication skills or teamwork.

Final outcome of the interviewSelected
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