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Raja Software Labs Software Developer Intern Interview Questions and Answers

Updated 16 Sep 2021

8 Interview questions

A Software Developer Intern was asked
Q. 

Fibonacci Membership Check

Given an integer N, determine if it is a member of the Fibonacci series. Return true if the number is a member of the Fibonacci series, otherwise return false.

Fibonacci Series ...

Ans. 

Check if a given integer is a member of the Fibonacci series.

  • Calculate Fibonacci numbers iteratively until reaching or exceeding the given integer N.

  • Check if the last calculated Fibonacci number is equal to N.

  • Return true if N is a Fibonacci number, otherwise return false.

A Software Developer Intern was asked
Q. 

String Palindrome Verification

Given a string, your task is to determine if it is a palindrome considering only alphanumeric characters.

Input:

The input is a single string without any leading or trailing ...
Ans. 

Check if a given string is a palindrome considering only alphanumeric characters.

  • Remove non-alphanumeric characters from the input string.

  • Convert the string to lowercase for case-insensitive comparison.

  • Compare characters from start and end of the string to determine if it's a palindrome.

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A Software Developer Intern was asked
Q. 

Selection Sort Algorithm

Selection sort is a sorting technique that works by repeatedly finding the minimum element (considering ascending order) from the unsorted part and placing it at the beginning of t...

Ans. 

Implement Selection Sort algorithm to sort an array of non-negative integers in non-decreasing order.

  • Iterate through the array and find the minimum element in the unsorted part.

  • Swap the minimum element with the first element of the unsorted part.

  • Repeat the process for the remaining unsorted part until the entire array is sorted.

A Software Developer Intern was asked
Q. 

Remainder When Divided By 11 Problem Statement

Determine the remainder when a given number, 'N' in the form of a string, is divided by 11.

Input:

The first line contains an integer 'T' denoting the numbe...
Ans. 

Find the remainder when a given number is divided by 11.

  • Convert the given number 'N' from string to integer.

  • Use the property that the remainder when a number is divided by 11 is the same as the remainder when the alternating sum of its digits is divided by 11.

  • Iterate through the digits of 'N' and calculate the alternating sum.

  • Finally, find the remainder of the alternating sum when divided by 11.

  • Output the remainde...

A Software Developer Intern was asked
Q. 

Maximum Difference Problem Statement

Given an array ARR of N elements, your task is to find the maximum difference between any two elements in ARR.

If the maximum difference is even, print EVEN; if it is ...

Ans. 

Find the maximum difference between any two elements in an array and determine if it is even or odd.

  • Iterate through the array to find the maximum and minimum elements.

  • Calculate the difference between the maximum and minimum elements.

  • Check if the difference is even or odd and return the result.

A Software Developer Intern was asked
Q. 

Character Counting Challenge

Create a program that counts and prints the total number of specific character types from user input. Specifically, you need to count lowercase English alphabets, numeric digit...

Ans. 

Create a program to count lowercase alphabets, digits, and white spaces until '$' is encountered in user input.

  • Read characters from input stream until '$' is encountered

  • Count lowercase alphabets, digits, and white spaces separately

  • Print the counts of each character type as output

A Software Developer Intern was asked
Q. 

Reverse Words in a String: Problem Statement

You are given a string of length N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading or...

Ans. 

Reverse words in a string while handling leading, trailing, and multiple spaces.

  • Split the input string by spaces to get individual words

  • Reverse the order of the words

  • Join the reversed words with a single space in between

Are these interview questions helpful?
A Software Developer Intern was asked
Q. 

Star Pattern Problem Statement

Display the star pattern for a given positive integer N.

Example:

Input:
N = 4
Output:
   *
***
*****
*******
Explanation:

The dots in the image represent spaces. Ali...

Ans. 

Display a pyramid star pattern for a given positive integer N with spaces in between.

  • Start by printing spaces before the first star in each row, then print stars in increasing order

  • Continue this pattern until the last row where all spaces are filled with stars

  • Use a loop to iterate through each row and column to print the pattern

  • Adjust the number of spaces and stars based on the row number and total number of rows

Raja Software Labs Software Developer Intern Interview Experiences

1 interview found

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

(4 Questions)

Round duration - 90 minutes
Round difficulty - Medium

They share doc file link which consist of 5 programming questions

  • Q1. 

    Reverse Words in a String: Problem Statement

    You are given a string of length N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o...

  • Ans. 

    Reverse words in a string while handling leading, trailing, and multiple spaces.

    • Split the input string by spaces to get individual words

    • Reverse the order of the words

    • Join the reversed words with a single space in between

  • Answered by AI
  • Q2. 

    Fibonacci Membership Check

    Given an integer N, determine if it is a member of the Fibonacci series. Return true if the number is a member of the Fibonacci series, otherwise return false.

    Fibonacci Series...

  • Ans. 

    Check if a given integer is a member of the Fibonacci series.

    • Calculate Fibonacci numbers iteratively until reaching or exceeding the given integer N.

    • Check if the last calculated Fibonacci number is equal to N.

    • Return true if N is a Fibonacci number, otherwise return false.

  • Answered by AI
  • Q3. 

    Maximum Difference Problem Statement

    Given an array ARR of N elements, your task is to find the maximum difference between any two elements in ARR.

    If the maximum difference is even, print EVEN; if it is...

  • Ans. 

    Find the maximum difference between any two elements in an array and determine if it is even or odd.

    • Iterate through the array to find the maximum and minimum elements.

    • Calculate the difference between the maximum and minimum elements.

    • Check if the difference is even or odd and return the result.

  • Answered by AI
  • Q4. 

    Remainder When Divided By 11 Problem Statement

    Determine the remainder when a given number, 'N' in the form of a string, is divided by 11.

    Input:

    The first line contains an integer 'T' denoting the numb...
  • Ans. 

    Find the remainder when a given number is divided by 11.

    • Convert the given number 'N' from string to integer.

    • Use the property that the remainder when a number is divided by 11 is the same as the remainder when the alternating sum of its digits is divided by 11.

    • Iterate through the digits of 'N' and calculate the alternating sum.

    • Finally, find the remainder of the alternating sum when divided by 11.

    • Output the remainder as ...

  • Answered by AI
Round 2 - Video Call 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

In this round interviewer asked me to solve 3 programming questions.

  • Q1. 

    Selection Sort Algorithm

    Selection sort is a sorting technique that works by repeatedly finding the minimum element (considering ascending order) from the unsorted part and placing it at the beginning of ...

  • Ans. 

    Implement Selection Sort algorithm to sort an array of non-negative integers in non-decreasing order.

    • Iterate through the array and find the minimum element in the unsorted part.

    • Swap the minimum element with the first element of the unsorted part.

    • Repeat the process for the remaining unsorted part until the entire array is sorted.

  • Answered by AI
  • Q2. 

    String Palindrome Verification

    Given a string, your task is to determine if it is a palindrome considering only alphanumeric characters.

    Input:

    The input is a single string without any leading or trailing...
  • Ans. 

    Check if a given string is a palindrome considering only alphanumeric characters.

    • Remove non-alphanumeric characters from the input string.

    • Convert the string to lowercase for case-insensitive comparison.

    • Compare characters from start and end of the string to determine if it's a palindrome.

  • Answered by AI
  • Q3. 

    Star Pattern Problem Statement

    Display the star pattern for a given positive integer N.

    Example:

    Input:
    N = 4
    Output:
       *
    ***
    *****
    *******
    Explanation:

    The dots in the image represent spaces. Al...

  • Ans. 

    Display a pyramid star pattern for a given positive integer N with spaces in between.

    • Start by printing spaces before the first star in each row, then print stars in increasing order

    • Continue this pattern until the last row where all spaces are filled with stars

    • Use a loop to iterate through each row and column to print the pattern

    • Adjust the number of spaces and stars based on the row number and total number of rows

  • Answered by AI
Round 3 - HR 

(1 Question)

Round duration - 60 minutes
Round difficulty - Easy

This was the HR round. They asked me simple HR questions and 1 coding question.

  • Q1. 

    Character Counting Challenge

    Create a program that counts and prints the total number of specific character types from user input. Specifically, you need to count lowercase English alphabets, numeric digi...

  • Ans. 

    Create a program to count lowercase alphabets, digits, and white spaces until '$' is encountered in user input.

    • Read characters from input stream until '$' is encountered

    • Count lowercase alphabets, digits, and white spaces separately

    • Print the counts of each character type as output

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - Intern in PuneEligibility criteriaabove 6 CGPARaja Software Labs interview preparation:Topics to prepare for the interview - Language - Java, Basic Coding questions like (star patterns, factorial of no, prime number or not, etc), Data Structure, Object Oriented Programming conceptsTime required to prepare for the interview - 1 MonthsInterview preparation tips for other job seekers

Tip 1 : Learn how to optimize the program. This will really help you during RSL interview. 
Tip 2 : Study all previously asked question by this company and try to find out best solution for it.
Tip 3 : Keep resume simple and authenticated.
Tip 4 : Practice how to handrun the program.

Application resume tips for other job seekers

Tip 1 : Resume should be authenticated. You should be able to answer all things on resume.
Tip 2 : Keep it simple.
Tip 3 : Having internship experience will help.

Final outcome of the interviewSelected

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories
1w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
Got a question about Raja Software Labs?
Ask anonymously on communities.

Interview questions from similar companies

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident

Software Developer Intern Interview Questions Asked at Other Companies

Q1. Sum of Maximum and Minimum Elements Problem Statement Given an ar ... read more
asked in Amazon
Q2. Fish Eater Problem Statement In a river where water flows from le ... read more
asked in Apple
Q3. Kevin and his Fruits Problem Statement Kevin has 'N' buckets, eac ... read more
asked in CommVault
Q4. Sliding Maximum Problem Statement Given an array of integers ARR ... read more
Q5. Reverse Words in a String: Problem Statement You are given a stri ... read more

I applied via Job Fair and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

In this round, we have questions from time relation, blood relation, programming questions. Around 45 questions in 30 minutes,

Round 2 - Coding Test 

In this round, we have two programming questions. Both are hacker rank easy to medium level.

Round 3 - Technical 

(1 Question)

  • Q1. In this round, we have questions from the core java and a famous scooter tire question.

Interview Preparation Tips

Interview preparation tips for other job seekers - All the questions are at a medium level. Always keep your confidence high.

I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Coding Test 

If you are a fresher , then this is for you else almost no coding test for experienced candidates.

Round 2 - One-on-one 

(1 Question)

  • Q1. Javascript basics, Angular react general questions depends upon profile.
Round 3 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.
Round 1 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Genral aptitude questions

Round 3 - Technical 

(4 Questions)

  • Q1. Be prepared with your basics
  • Q2. Languages and work flow
  • Q3. Be aware what you keep in your resume
  • Q4. Be strong in a area
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. React js, ReactHooks, es67 features, bootstrap
Are these interview questions helpful?
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Self introduction
  • Q2. Project description
  • Ans. 

    Developed a web application for tracking personal fitness goals and progress.

    • Used React.js for front-end development

    • Implemented RESTful APIs for data retrieval and storage

    • Utilized MongoDB for database management

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Questions on project
  • Q2. Any problems faced
  • Ans. 

    Yes, faced challenges with debugging complex code and integrating third-party APIs.

    • Debugging complex code with multiple dependencies

    • Integrating third-party APIs with inconsistent documentation

    • Resolving compatibility issues between different software components

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just chill , they hire anybody even if don't have knowledge they will still hire
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Coding Test 

60mintues DSA level coding exam

I applied via Campus Placement and was interviewed in Sep 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

3 basic coding question about recursion, string manipulation and queues

Round 3 - HR 

(2 Questions)

  • Q1. HR and tech round included in one for me. Brief about myself.
  • Q2. Question about Android development.

Interview Preparation Tips

Topics to prepare for Ksolves India Limited Software Developer interview:
  • Android
Interview preparation tips for other job seekers - Just be confident and have good communication skills along side basic coding skills

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