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RedBus Software Engineer Interview Questions, Process, and Tips
Top RedBus Software Engineer Interview Questions and Answers
- Q1. How can you print the output when 1 is added to a given input number?
- Q2. Print right view of a tree.
- Q3. experience share, create a form with validation
RedBus Software Engineer Interview Experiences
4 interviews found
Anonymous
The assessment will include fundamental quantitative mathematics, a few output-based questions, query questions, and two coding questions.
(1 Question)
- Q1. How can you print the output when 1 is added to a given input number?
- Ans.
You can print the output by adding 1 to the given input number and displaying the result.
Create a variable to store the input number.
Add 1 to the input number.
Print the result of the addition.
krishna prasad samal
What was css question
About react js performance improvement
(1 Question)
- Q1. Experience share, create a form with validation
- Ans.
Creating a form with validation experience share
Use HTML form elements like input, select, textarea
Implement client-side validation using JavaScript
Implement server-side validation using backend technologies like Node.js or PHP
Interview Preparation Tips
Skills evaluated in this interview
Questions on graph, arrays, strings.
(1 Question)
- Q1. Quick sort, pair sum, web page design, oops , DBMS, sql
(1 Question)
- Q1. SQL, DBMS ,project explaination , stock buy and sell question , string operation question, oops
(1 Question)
- Q1. Puzzle- binary search related, left view of binary tree, web page design , hr questions.
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Print right view of a tree.
- Ans.
Print the rightmost nodes of a binary tree.
Traverse the tree in a depth-first manner, starting from the right child of each node.
Use a queue to keep track of the nodes to be visited.
Add the rightmost node of each level to the result array.
- Q2. Garbage Collector in c#
- Ans.
Garbage Collector in C# manages memory allocation and deallocation automatically.
Garbage Collector is responsible for freeing up memory that is no longer in use.
It runs in the background and periodically checks for unused objects.
GC.SuppressFinalize() method can be used to prevent the finalizer from running.
GC.Collect() method can be used to force garbage collection.
GC.GetTotalMemory() method can be used to get the tot
- Q3. Find who all are mutual connections.
Interview Preparation Tips
Round 1:
CS Basics, few graph and linked list questions
Was asked to design a url shortner which would be working on scale and few modifications on that as well.
Round 2:
Got questions on HLD & LLD. This round was more about my understanding of how compiler and languages work
Round 3:
Managerial Round, This was taken by Engineering Manager who was checking my knowledge with different systems and at what level I have worked with distributed systems and microsevices.
Round 4:
Normal HR round, and I was asked on how will much I'll rate myself on each of the interviews and what went wrong and what went well.
Selected.
Skills evaluated in this interview
RedBus interview questions for designations
Top trending discussions
Interview questions from similar companies
Aditya Sundaram
Interview Preparation Tips
Experience: First round was a simple round which involved 10 multiple choice questions and 3 coding questions on hackerrank platform.
Round: Technical Interview
Experience: Mainly on topics like networks, data structures and algorithms, operating systems. The interviewers looked for people who have had prior experience in web development and asked questions regarding web development in depth too.
Tips: I recommend everyone to read the book titled, 'Cracking the Coding Interview' as it was helpful in my approach to an interview.
General Tips: The one major thing that would give you the edge in joining Myntra would definitely be exposure to web development. Since it is not a part of the curriculum , it's all the more important for you to familiarize yourself with web development. In fact, a few projects in the same field would put you in a very advantageous position to get the job.
Skill Tips: 1. Start your placement preparations well ahead, no point regretting later.
2. Keep a concise resume. Do not take your resume to several pages.
3. Do not neglect aptitude preparation. Many people do this mistake and end up not clearing the first round for several companies.
4. Be thorough with your basics across all subjects. (Do not neglect any subject, even they you may like a few and dislike the others.)
5. Keep in mind, the interviewers are really friendly and try to make sure that you're not nervous during the interview. All they want to do is to test you. Be confident and give it your best shot.
Skills:
College Name: NIT Surathkal
Coding , decoding, numerical
(1 Question)
- Q1. Asking Salary structure
(1 Question)
- Q1. Java and oops concepts
Interview Preparation Tips
I applied via Company Website and was interviewed in Oct 2021. There were 2 interview rounds.
(3 Questions)
- Q1. What are your strengths and weaknesses?
- Q2. What are your salary expectations?
- Q3. Research the company
Interview Preparation Tips
I applied via LinkedIn and was interviewed before Oct 2023. There were 2 interview rounds.
1 hour in testing problem solving and basic math
Coding round with graph and tree questions
I applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. Rain water problem
- Ans.
The rain water problem involves calculating the amount of rainwater that can be trapped between buildings or structures.
Calculate the maximum height of water that can be trapped at each position
Subtract the height of the building at each position to get the water level
Sum up the water levels at each position to get the total amount of trapped rainwater
- Q2. 2 sum problemjijo
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
(1 Question)
- Q1. Sort colours or the dutch flag problem
- Ans.
The Dutch Flag problem involves sorting an array of strings with three possible values in a specific order.
Create three pointers to keep track of the boundaries of each color group
Iterate through the array and swap elements to group them in the correct order
Time complexity of O(n) can be achieved by a single pass through the array
Skills evaluated in this interview
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RedBus Software Engineer Interview Process
based on 5 interviews
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RedBus Software Engineer Reviews and Ratings
based on 15 reviews
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Software Engineer
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|  ₹6.5 L/yr - ₹20 L/yr |
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