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Raja Software Labs Interview Questions, Process, and Tips

Updated 16 Jan 2025

Top Raja Software Labs Interview Questions and Answers

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43 interviews found

Round 1 - Coding Test 

5 coding questions in the first round

Round 2 - One-on-one 

(2 Questions)

  • Q1. About yourself , about your project explaination.
  • Ans. Explianation about your project they'll ask fine details also.
  • Answered Anonymously
  • Q2. Find prime numbers value.
  • Ans. 

    A prime number is a number greater than 1 that is divisible only by 1 and itself.

    • Start with a loop to iterate through numbers

    • Check if each number is divisible by any number from 2 to its square root

    • If not divisible, add it to the list of prime numbers

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - just go through leet code question easy and medium.

Top Raja Software Labs Software Developer Interview Questions and Answers

Q1. 1 print string without taking repeating characters eg helper - helpr
View answer (2)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Coding Test 

5-6 questions were provided and a day was given.

Round 2 - Technical 

(1 Question)

  • Q1. DSA question related to array and string
Round 3 - Technical 

(1 Question)

  • Q1. Find the minimum number of coins to make a given value. (Coin Change)
  • Ans. 

    Find minimum number of coins to make a given value using dynamic programming.

    • Use dynamic programming to find the minimum number of coins needed.

    • Create a dp array to store the minimum number of coins for each value up to the given value.

    • Iterate through each coin denomination and update the dp array accordingly.

    • Return the value at the given value index in the dp array.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Raja Software Labs Software Developer interview:
  • DSA

Skills evaluated in this interview

Top Raja Software Labs Software Developer Interview Questions and Answers

Q1. 1 print string without taking repeating characters eg helper - helpr
View answer (2)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)

I applied via Company Website and was interviewed in May 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

The test contains basic programming output questions and some aptitude questions.

Round 3 - Coding Test 

We have to solve 5 programming questions in 1 hour. Questions are on arrays and strings.

Round 4 - Technical 

(2 Questions)

  • Q1. Parenthesis balancing Reversing the string Finding the angle between hour and minute hand of clock
  • Ans. 

    Three technical questions related to string manipulation and clock calculations.

    • For parenthesis balancing, use a stack data structure to keep track of opening and closing brackets.

    • To reverse a string, use two pointers starting from the beginning and end of the string and swap characters until they meet in the middle.

    • To find the angle between hour and minute hand of clock, use the formula (30H - 11/2M) degrees, where H

  • Answered by AI
  • Q2. Prime no Add all digits in a number
  • Ans. 

    The question asks to check if a number is prime and add all its digits.

    • To check if a number is prime, we can use a loop to divide it by all numbers from 2 to its square root.

    • If the number is divisible by any of these numbers, it is not prime.

    • To add all digits in a number, we can use a loop to extract each digit and add it to a running total.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice all previously asked questions which are on internet. Questions are based on arrays, mathematics (prime no.,leap year etc) strings, stack and queue.
Try to optimise the code as much as possible.

Skills evaluated in this interview

Top Raja Software Labs Software Engineer Interview Questions and Answers

Q1. sort a binary array using one traversal and no extra space
View answer (2)

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 (197)

Software Engineer Interview Questions & Answers

user image Vibhay Pandey

posted on 15 Jul 2022

I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

Some Questions are based on programming and some are aptitude questions.

Round 2 - Coding Test 

This is coding round here 5 coding questions is there?

Round 3 - One-on-one 

(3 Questions)

  • Q1. Find first non repeated character in string?
  • Ans. 

    Find the first non-repeated character in a string.

    • Iterate through the string and count the frequency of each character.

    • Return the first character with a count of 1.

  • Answered by AI
  • Q2. We have given a integer array then find the second maximum difference ?
  • Ans. 

    Find the second maximum difference in an integer array.

    • Sort the array in descending order

    • Calculate the difference between adjacent elements

    • Return the second maximum difference

  • Answered by AI
  • Q3. We have given a integer find the sum of all digits.
  • Ans. 

    Given an integer, find the sum of all its digits.

    • Convert the integer to a string and iterate over each character to get the sum.

    • Use modulo operator to get the last digit and add it to the sum, then divide by 10 to remove the last digit.

    • Recursively call the function with the integer divided by 10 and add the remainder to the sum.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You can brush up your basic concepts of Array and string these things is helping a lot in that interviews.

Skills evaluated in this interview

Top Raja Software Labs Software Engineer Interview Questions and Answers

Q1. sort a binary array using one traversal and no extra space
View answer (2)

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 (197)

Raja Software Labs interview questions for popular designations

 Software Engineer

 (15)

 Software Developer

 (15)

 Developer

 (2)

 Software Engineer Trainee

 (1)

 Software Development Engineer

 (1)

 Java Developer

 (1)

 Billing Executive

 (1)

 Android Developer

 (1)

I applied via Job Portal and was interviewed in Mar 2022. There were 6 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 

It's totally based on your basic coding skills. Have basics ques about coding and have some problems to solve.

Round 3 - Technical 

(1 Question)

  • Q1. Problems with Array and String and need to solve the question on notepad. You can use any languages but need to describe the code which you will write.
Round 4 - Technical 

(1 Question)

  • Q1. DSA Problems, coding round.
Round 5 - Technical 

(1 Question)

  • Q1. DSA problems. need to solve and describe the approach.
Round 6 - Technical 

(1 Question)

  • Q1. DSA problems, coding round. Check glassdoor for the questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - - Need basics of DSA concepts clear
- You can use any languages Java, Python, C++, Kotlin or any?
-

Top Raja Software Labs Software Engineer Interview Questions and Answers

Q1. sort a binary array using one traversal and no extra space
View answer (2)

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 (197)

Get interview-ready with Top Raja Software Labs Interview Questions

I was interviewed in Aug 2022.

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 - Technical 

(2 Questions)

  • Q1. First non repeating character in a string
  • Ans. 

    Find the first non-repeating character in a string.

    • Create a hash table to store character frequency

    • Iterate through the string and update the hash table

    • Iterate through the string again and return the first character with frequency 1

  • Answered by AI
  • Q2. Longest substring pallandrome in a string
  • Ans. 

    Find the longest substring that is a palindrome in a given string.

    • Use dynamic programming to solve the problem efficiently.

    • Create a 2D boolean array to store the results of subproblems.

    • Check for palindromes of length 1 and 2 separately.

    • For substrings of length greater than 2, check if the first and last characters are the same and the substring between them is also a palindrome.

    • Update the result if a longer palindrome

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare easy to medium level DSA from GFG. And many times they ask questions which were asked earlier in previous years.

Skills evaluated in this interview

Top Raja Software Labs Software Developer Interview Questions and Answers

Q1. 1 print string without taking repeating characters eg helper - helpr
View answer (2)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Simple questions related to arraylist and queue

Round 2 - HR 

(2 Questions)

  • Q1. Will you able to relocated to Pune?
  • Q2. How was your experience in your last company

Softwaretest Engineer Interview Questions asked at other Companies

Q1. What is boundary value analysis? How do u perform boundary value testing for User ID & Password textfields in login page?
View answer (2)
Round 1 - Aptitude Test 

Basic technical que on java c++

Round 2 - Coding Test 

Google docs paltform
5 coding ques

Round 3 - Technical 

(1 Question)

  • Q1. Ques on my resume two coding ques

Interview Preparation Tips

Interview preparation tips for other job seekers - be clear with the basics of c++ java and dsa

Top Raja Software Labs Software Engineer Interview Questions and Answers

Q1. sort a binary array using one traversal and no extra space
View answer (2)

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 (197)

I applied via Job Fair and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - MCQ test 

(1 Question)

  • Q1. MCQ test. 20 questions were asked and attempted in 30 minutes.
Round 2 - Coding Test 

1hr duration, test can be attempted in any language. I have attempted in python.

Interview Preparation Tips

Topics to prepare for Raja Software Labs Software Developer interview:
  • Java
  • Python
Interview preparation tips for other job seekers - MCQ test based on loops and string, asked in java I think. I attempted and cleared. 20 questions/30 mins.

coding test was 1 hour and 5 questions were given. medium level questions.

Top Raja Software Labs Software Developer Interview Questions and Answers

Q1. 1 print string without taking repeating characters eg helper - helpr
View answer (2)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Very easy basic logical questions

Round 2 - Coding Test 

Easy level array string questions

Round 3 - Coding Test 

2 questions asked should give optimized approach

Interview Preparation Tips

Interview preparation tips for other job seekers - basic level dsa

Top Raja Software Labs Software Engineer Interview Questions and Answers

Q1. sort a binary array using one traversal and no extra space
View answer (2)

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 (197)

Raja Software Labs Interview FAQs

How many rounds are there in Raja Software Labs interview?
Raja Software Labs interview process usually has 2-3 rounds. The most common rounds in the Raja Software Labs interview process are Coding Test, Technical and Aptitude Test.
How to prepare for Raja Software Labs 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 Raja Software Labs. The most common topics and skills that interviewers at Raja Software Labs expect are Programming, Design, Development, Java and UI.
What are the top questions asked in Raja Software Labs interview?

Some of the top questions asked at the Raja Software Labs interview -

  1. 1 print string without taking repeating characters eg helper - he...read more
  2. angle between hour and minute hand of clock at a given t...read more
  3. 2 given sum and we have to print all the subsequences in array with given ...read more
How long is the Raja Software Labs interview process?

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

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Raja Software Labs Interview Process

based on 27 interviews

Interview experience

4
  
Good
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