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INCREFF Software Developer Intern Interview Questions and Answers

Updated 31 Jul 2024

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Software Developer Intern Interview Questions

user image 032 Ujjwal

posted on 31 Jul 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via campus placement at National Institute of Technology (NIT), Jamshedpur and was interviewed before Jul 2023.

4 Interview Rounds

1

Aptitude Test Round

45 questions time - 30min

2

Coding Test Round

2 Medium Leetcode questions

3

Technical Round (2 Questions)

  • Q1. Print Factorial of large numbers(like 100)
  • Q2. Group Anagrams(leetcode medium)
4

Technical Round (1 Question)

  • Q1. Design Ludo game and code with basics functionailty(test cases)

Skills evaluated in this interview

Interview questions from similar companies

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

I applied via campus placement at Galgotias College of Engineering and Technology, Greater Noida and was interviewed in Jul 2024.

3 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Questions on DSA were asked by the interviewer at first.
  • Q2. Some theoretical questions from DBMS and oops and also asked to write some SQL queries.
2

Technical Round (2 Questions)

  • Q1. This round was also similar to the first technical round at first given a DSA question.
  • Q2. After that I was asked to write some SQL queries and also questions from resume were asked.
3

One-on-one Round (2 Questions)

  • Q1. This was managerial round which was was offline in person interview. At first he asked sone basic DBMS and oops questions.
  • Q2. Then gave me a question and asked me to write a complex SQL query.

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up DSA and work on SQL queries.
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via campus placement at KIIT University, Bhuvaneshwar and was interviewed in Apr 2024.

3 Interview Rounds

1

Coding Test Round

Medium level coding questions on hackerrank ,1:30hr, topic- Array , DP , Matrix , Binary Search

2

Technical Round (1 Question)

  • Q1. Was Asked to Implement Hashmap and Question on OOPS and Dbms , SQL and Indexing
3

Technical Round (2 Questions)

  • Q1. Brief Introduction
  • Q2. Rotten Oranges and basics of bfs and DFS

I was interviewed in Feb 2021.

1 Interview Round

1

Coding Test Round (4 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was 10AM. The platform was quite good.

  • Q1. Maximum size rectangle sub-matrix with all 1's You are given an 'N' * 'M' sized binary-valued matrix 'MAT, where 'N' is the number o...read more
  • Q2. Binary Tree Maximum Path Sum You are given a binary tree with ‘N’ nodes. Your task is to find the “Maximum Path Sum” for any path. Note : 1. A ‘path’ is a seque...read more
  • Q3. Minimum number of swaps required to sort an array You have been given an array 'ARR' of 'N' distinct elements. Your task is to find the minimum ...read more
  • Q4. Infix to Postfix You are given a string EXP which is a valid infix expression. Convert the given infix expression to postfix expression. Infix expression is of ...read more

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - Intern in DelhiEligibility criteriaAbove 7 CGPAHike interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 2.5 monthsInterview preparation tips for other job seekers

Tip 1 : Do at least 1 project.
Tip 2 : Practice data structure questions.
Tip 3 : Dynamic programming is must.

Application resume tips for other job seekers

Tip 1 : Do not put false things.
Tip 2 : Keep it short and direct.

Final outcome of the interviewRejected

Skills evaluated in this interview

I was interviewed in Feb 2021.

1 Interview Round

1

Coding Test Round (3 Questions)

Round duration - 70 Minutes
Round difficulty - Medium

Timing was 9:15AM. Platform was not very good. Questions were not well explained.

  • Q1. Merge overlapping intervals Given 'N' number of intervals, where each interval contains two integers denoting the boundaries of the interval. The task i...read more
  • Q2. Rat in a Maze You are given a starting position for a rat which is stuck in a maze at an initial point (0, 0) (the maze can be thought of as a 2-dimensional pla...read more
  • Q3. Permutations of a String You are given a string 'STR' consisting of lowercase English letters. Your task is to return all permutations of the given stri...read more

Interview Preparation Tips

Eligibility criteria8 CGPALido Learning interview preparation:Topics to prepare for the interview - OOPS, Data Structures, Core Java, Algorithms, PointersTime required to prepare for the interview - 2 MonthsInterview preparation tips for other job seekers

Tip 1 : Prepare maximum algorithms.
Tip 2 : Deep knowledge of data structure. 
Tip 3 : OOPS is must.

Application resume tips for other job seekers

Tip 1 : Keep it short.
Tip 2 : Mention only your own projects.

Final outcome of the interviewRejected

Skills evaluated in this interview

I was interviewed before Jun 2016.

3 Interview Rounds

Interview Questions

Interview Preparation Tips

Round: Technical Interview
Experience: The interview was interactive and the interviewers seemed interested for every answer I gave even if it was a wrong one. They corrected me at every step.

Round: Technical + HR Interview
Experience: This was basically for testing my moral towards working and how i cope up with other colleagues.

College Name: Ramaiah Institute Of Technology
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

One-on-one Round (2 Questions)

  • Q1. Technical round
  • Q2. Append element into Array question
2

One-on-one Round (1 Question)

  • Q1. Vector question on array
3

One-on-one Round (1 Question)

  • Q1. Vector based question less time complexity

I was interviewed in Feb 2021.

1 Interview Round

1

Coding Test Round (4 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was 10AM. The platform was quite good.

  • Q1. Maximum size rectangle sub-matrix with all 1's You are given an 'N' * 'M' sized binary-valued matrix 'MAT, where 'N' is the number ...read more
  • Q2. Maximum Sum path of a binary tree. You are given a binary tree having 'N' nodes. Each node of the tree has an integer value. Your task is to find the ma...read more
  • Q3. Minimum number of swaps required to sort an array You have been given an array 'ARR' of 'N' distinct elements. Your task is to find the minimum ...read more
  • Q4. Prefix to Infix Given a string denoting a valid Prefix expression containing ‘+’, ’-’, ’*’, ‘/’ and uppercase letters. You are supposed to convert the given Pre...read more

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Chitkara University. I applied for the job as SDE - Intern in New DelhiEligibility criteriaAbove 8 CGPAHike interview preparation:Topics to prepare for the interview - Data Structure,OOPS, Java, Graphs, PointersTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : Do at least 1 project.
Tip 2 : Practice data structure questions.
Tip 3 : Dynamic programming is must.

Application resume tips for other job seekers

Tip 1 : Do not put false things.
Tip 2 : Keep it short and direct.

Final outcome of the interviewRejected

Skills evaluated in this interview

I was interviewed in Feb 2021.

1 Interview Round

1

Coding Test Round (2 Questions)

Round duration - 70 minutes
Round difficulty - Medium

Timing was 9:15AM. Platform was not very good. Questions were not well explained.

  • Q1. Merge overlapping intervals Given 'N' number of intervals, where each interval contains two integers denoting the boundaries of the interval. The task i...read more
  • Q2. Rat in a Maze You are given a starting position for a rat which is stuck in a maze at an initial point (0, 0) (the maze can be thought of as a 2-dimensional pla...read more

Interview Preparation Tips

Eligibility criteria8 CGPALido Learning interview preparation:Topics to prepare for the interview - OOPS, Data Structures, Core Java, Algorithms, PointersTime required to prepare for the interview - 2.5 monthsInterview preparation tips for other job seekers

Tip 1 : Prepare maximum algorithms.
Tip 2 : Deep knowledge of data structure.
Tip 3 : OOPS is must.

Application resume tips for other job seekers

Tip 1 : Keep it short.
Tip 2 : Mention only your own projects.

Final outcome of the interviewRejected

Skills evaluated in this interview

I was interviewed in Feb 2021.

1 Interview Round

1

Coding Test Round (4 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was 10AM. The platform was user-friendly.

  • Q1. Maximum size rectangle sub-matrix with all 1's You are given an 'N' * 'M' sized binary-valued matrix 'MAT, where 'N' is the number o...read more
  • Q2. Binary Tree Maximum Path Sum You are given a binary tree with ‘N’ nodes. Your task is to find the “Maximum Path Sum” for any path. Note : 1. A ‘path’ is a seque...read more
  • Q3. Minimum number of swaps required to sort an array You have been given an array 'ARR' of 'N' distinct elements. Your task is to find the minimum ...read more
  • Q4. Prefix to Infix Given a string denoting a valid Prefix expression containing ‘+’, ’-’, ’*’, ‘/’ and uppercase letters. You are supposed to convert the given Pre...read more

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - Intern in New DelhiEligibility criteriaAbove 8 cgpaHike interview preparation:Topics to prepare for the interview - Data stucture , pointer , tree ,Core java ,OopsTime required to prepare for the interview - 15 daysInterview preparation tips for other job seekers

Tip 1 : Atleast 1 project
Tip 2 : Practice data structures
 

Application resume tips for other job seekers

Tip 1 : Keep it short
Tip 2 : Don't put false information

Final outcome of the interviewRejected

Skills evaluated in this interview

INCREFF Interview FAQs

How many rounds are there in INCREFF Software Developer Intern interview?
INCREFF interview process usually has 4 rounds. The most common rounds in the INCREFF interview process are Technical, Aptitude Test and Coding Test.
What are the top questions asked in INCREFF Software Developer Intern interview?

Some of the top questions asked at the INCREFF Software Developer Intern interview -

  1. Print Factorial of large numbers(like 1...read more
  2. Design Ludo game and code with basics functionailty(test cas...read more
  3. Group Anagrams(leetcode medi...read more

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