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5 coding questions in the first round
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
I applied via Company Website and was interviewed before May 2023. There were 3 interview rounds.
5-6 questions were provided and a day was given.
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.
I applied via Company Website and was interviewed in May 2022. There were 4 interview rounds.
The test contains basic programming output questions and some aptitude questions.
We have to solve 5 programming questions in 1 hour. Questions are on arrays and strings.
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
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.
I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 3 interview rounds.
Some Questions are based on programming and some are aptitude questions.
This is coding round here 5 coding questions is there?
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.
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
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.
Raja Software Labs interview questions for popular designations
I applied via Job Portal and was interviewed in Mar 2022. There were 6 interview rounds.
It's totally based on your basic coding skills. Have basics ques about coding and have some problems to solve.
Get interview-ready with Top Raja Software Labs Interview Questions
I was interviewed in Aug 2022.
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
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
I applied via Referral and was interviewed before Jul 2023. There were 2 interview rounds.
Simple questions related to arraylist and queue
Basic technical que on java c++
Google docs paltform
5 coding ques
I applied via Job Fair and was interviewed in May 2022. There were 2 interview rounds.
1hr duration, test can be attempted in any language. I have attempted in python.
I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.
Very easy basic logical questions
Easy level array string questions
2 questions asked should give optimized approach
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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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