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Green Rider Technology Interview Questions, Process, and Tips
Top Green Rider Technology Interview Questions and Answers
- Q1. what is call by reference and call by valueasked in Promoter interview
- Q2. what is cloud computing?asked in Promoter interview
- Q3. what is recursion?asked in Promoter interview
Green Rider Technology Interview Experiences
2 interviews found
Anonymous
I applied via campus placement at Galgotias College of Engineering and Technology, Greater Noida and was interviewed in Oct 2024. There were 2 interview rounds.
Basic python programming and some question related to prompt
(5 Questions)
- Q1. What is constructors
- Ans.
Constructors are special methods in a class that are used to initialize objects.
Constructors have the same name as the class they belong to.
They are called automatically when an object is created.
Constructors can have parameters to initialize object properties.
Example: public class Car { public Car(String color) { this.color = color; } }
- Q2. What is typecating
- Ans.
Typecasting is the process of converting a variable from one data type to another.
Typecasting can be done implicitly or explicitly in programming languages.
For example, converting an integer to a float or a string to an integer.
Typecasting can help in avoiding errors and ensuring proper data manipulation.
- Q3. What is cloud computing?
- Ans.
Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.
Cloud computing allows users to access and use resources on-demand without the need for physical infrastructure.
Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.
Cloud computing offers scalability, flexibility, cos...
- Q4. What is recursion?
- Ans.
Recursion is a programming technique where a function calls itself in order to solve a problem.
Recursion involves breaking down a problem into smaller subproblems and solving them recursively.
Each recursive call works on a smaller input until a base case is reached.
Examples include factorial calculation, Fibonacci sequence generation, and tree traversal.
- Q5. What is call by reference and call by value
- Ans.
Call by reference passes the address of the variable, allowing the function to modify the original value. Call by value passes a copy of the variable's value.
Call by reference allows a function to modify the original value of a variable passed to it.
Call by value passes a copy of the variable's value to the function, so any changes made inside the function do not affect the original value.
Example of call by reference: ...
Interview Preparation Tips
Skills evaluated in this interview
Promoter Interview Questions asked at other Companies
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a passionate AI enthusiast with a background in computer science and a strong interest in machine learning and natural language processing.
Completed coursework in machine learning and deep learning
Developed a chatbot using natural language processing techniques
Participated in Kaggle competitions to apply AI algorithms
Interned at a tech company working on AI-driven projects
- Q2. Tell me about your best childhood memories.
- Ans.
Playing in the backyard with my siblings and building forts out of blankets and pillows.
Spending hours playing outside with my siblings
Building forts out of blankets and pillows
Imagining adventures and creating stories together
Interview Preparation Tips
Artificial Intelligence Intern Interview Questions asked at other Companies
Jobs at Green Rider Technology
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
3 Questions
- Q1. Tell me about ur self
- Ans.
I am a highly skilled System Engineer with expertise in designing and implementing complex systems.
Experienced in managing and troubleshooting network infrastructure
Proficient in virtualization technologies such as VMware and Hyper-V
Strong knowledge of operating systems like Windows and Linux
Familiar with scripting languages like PowerShell and Bash
Excellent problem-solving and communication skills
- Q2. Have u done any teamwork
- Ans.
Yes, I have experience working in teams.
I have worked on several group projects during my studies.
I have collaborated with colleagues to solve complex technical problems.
I have participated in cross-functional teams to implement system upgrades.
I have also been part of agile development teams, working closely with software engineers and testers.
One example of teamwork is when I led a team of engineers to successfully d
- Q3. Family background
Interview Preparation Tips
Experience: There are two sections ....1) verbal 2)analytical and reasoning. paper was little bit tough. i didn't remember the type of questions.
Round: HR Interview
Experience: The HR was very cool and friendly. He asked me general questions like "tell me about ur self","have u done any teamwork" etc and then he asked me about my favourite subject.Then he asked me to explain the subject considering him as an 8th class student. Then he asked me about my family background. And the interview was about 30mins.
General Tips: You must be very cool while facing interview and u should ur confidence and interest towards the company.
College Name: NIT WARANGAL
Interview Preparation Tips
Experience: Resume based shortlisting initially.
Round: Interview
Experience: 3 rounds of interviews (15-20 minutes each)
All topics were Metallurgy related
Heat transfer, Phase diagrams (very basic Fe-C diagram), FEM-based technical questions, are concepts asked.
Tips: If they look interested in a particular aspect, pursue it, and drive the interview.
Be ready to be grilled on the things mentioned in your resume.
For consulting companies alone (McKinsey and BCG), look at certain case studies. The book "Case in point", is a really good source.
For most other core companies (like Reliance, Tata Steel, etc.), refreshing Iron and steel and Mechanical Metallurgy courses will help a lot.
College Name: IIT Madras
Interview Questionnaire
1 Question
- Q1. Basic HR questions, your understanding of your projects, biggest achievement so far??
Interview Preparation Tips
Tips: Get to know your resume very well, have a story for each of your resume point
Round: Test
Experience: Written test. Basic Quant and one short essay to test your English.
Round: Interview
Experience: They were looking for people with good math skills and team player.
Round: Interview
Experience: Prepare for all the basic HR questions beforehand, write them down. for core get your basic fundamentals perfect.
Tips: I started preparing for placements from Nov starting but starting early will be better.
General Tips: Prepare for all the basic HR questions beforehand, write them down.
For core, get your basic fundamentals perfect.
Skills: Basic fundamentals
College Name: IIT-Madras
Interview Preparation Tips
Experience: Candidates with CG equal to or higher than 8.0 were selected.
Round: Test
Experience: It was divided in 2 sets of 45 minutes each.
Coding: To write a function to find if a string is palindrome or not.
Verbal+quant: These were CAT model questions.
Duration: 90 minutes
Round: Interview
Experience: There were 2 rounds of this interview. Both were HR and questions based on resume and some general questions were asked.
Tips: I think I was selected because of my CG, coding skills and communication skills.
General Tips: If you're preparing for core, make sure you start revising your subjects soon. Keep your notes and concentrate on structures.
Skill Tips: I started my preparations in November by going through case study material available in lan and solving CAT questions.
College Name: IIT MADRAS
Interview Questionnaire
2 Questions
- Q1. Why IT consultancy?
- Q2. What would be the advantages of chemical background?
Interview Preparation Tips
Experience: CAT type questions were asked in English and DI.
Tips: Accuracy will matter and preparations for CAT will help.
Duration: 30 minutes
Total Questions: 40
Round: Technical Interview
Experience: Questions were based on Data Abstraction. Internship was the main topic around which the rest of the interview went on.
Tips: Coding skills should be good.
Round: HR Interview
Tips: Work on communication skills.
College Name: IIT KANPUR
Interview Preparation Tips
Experience: My first Interview was for the post of Network Engineer in HCL Technologies held in April 21, 2009. In the morning in that day at 9.00 AM I am with dressed up with formal dress code, black shoes and a tie. I waited there for around 2 hours for the company officials to come. They came at around 11 AM. Then they started giving information about HCL Infosystems through a powerpoint presentation and what all procedure they are going to follow in their recruitment process.
The recruitment process consisted of two sections:
1. Aptitude Test
2. Personal Interview.
The Aptitude test consisted of 30 questions in Quantitative Aptitude and 30 questions in Non Verbal Reasoning and the time allotted to complete the test is 60 minutes. The questions were quite tough and challenging. It was evident that the HR were expecting more talents for their company. I could answer about 40 questions and there were no negative marks so I answered all the questions. I was quite confident that the cutoff would be less that 40. We waited for the results of Aptitude Test. The result came around 2.30 PM. About 45 candidates were selected for the personal interview and I am glad that I am one of them. From the results we could guess that the cutoff was 35. The Personal Interview was at 2 PM after lunch. At 2 PM we waited there for Personal interviewer. Four different panels were there for conducting the interview. My turn came at evening 5 PM.
Round: HR Interview
Experience: HR: Are you Anbarasan?
Me: Yes Sir.
HR: Take your seat.
Me: Thank You Sir.
HR: Introduce Yourself Anbarasan.
Me: (I gave a brief Introduction about myself)
HR: What is your father?
me: He is a Civil Engineer Sir.
HR: Why didnt you join civil branch in engineering
me: I am more interested in Computers than civil Sir.
HR: What is your mother?
me: She is a housewife Sir.
HR: What is your career Objective!
me: My career objective is to work in a challenging environment where I could
constantly upgrade my knowledge thereby contributing for the organisation where
I work and my professional growth as well. And my life ambition is to become a
reputed Ethical Hacker.
HR: Good. Who is your role model?
me: Bill Gates Sir. Because he is the best programmer in the world. I like his thoughts more than his programming. He became the best businessman in the world because of his great thinking. He is a really innovative and inspiring personnel.
(Then He asked questions from all topics in Networking . As I am good in Networking I could answer his questions. I could see that he is satisfied with my answers.)
HR: How did you learn Ethical Hacking?
me: I learned through lectures of Ankit Fadia Sir. But still I need to learn more in Ethical Hacking.
HR: Will you join HCL if you were placed anywhere?
me: Sure Sir. When it is HCL, I wont hesitate sir.
HR: Your Personal Interview session ends here. You can leave and wait for the results
me: Thank you, Sir.
That interview session took 30 minutes to complete. And the result came at 6.30 PM. Out of 45 students, 30 got placed. I was also got selected in the interview. Almost all of friends got selected. I was glad that I got the Network Engineer Job. That was the most happiest moment I ever had.
College Name: NA
anindo ghosh
Interview Questionnaire
8 Questions
- Q1. Tell me about yourself
- Ans.
I am a software engineer with experience in developing web applications and mobile apps.
I have a degree in Computer Science
I have worked with Java, Python, and JavaScript
I have experience with front-end frameworks like React and Angular
I have developed mobile apps using React Native
I am familiar with Agile methodologies
- Q2. Hobbies
- Q3. Why it??? if u r from core
- Ans.
I have a passion for software development and enjoy the challenges it presents.
I have always been interested in technology and programming
I have taken courses and completed projects in software development
I enjoy problem-solving and finding efficient solutions
I believe software engineering is a constantly evolving field with endless opportunities for growth
- Q4. Prime number program
- Ans.
A program to check if a given number is prime or not.
A prime number is a number that is only divisible by 1 and itself.
Start checking from 2 up to the square root of the number.
If the number is divisible by any number in the range, it is not prime.
Otherwise, it is prime.
Optimization: check only odd numbers after 2.
- Q5. Fibonacci's program
- Ans.
Fibonacci program generates a series of numbers where each number is the sum of the two preceding ones.
The program can be implemented using recursion or iteration.
The first two numbers in the series are always 0 and 1.
The next number is the sum of the previous two numbers.
Example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418,...
- Q6. Algorithm for the two program
- Q7. Flowchart for the two program
- Ans.
Flowchart for two programs
Identify inputs and outputs
Determine program logic
Create decision points and loops
Connect program components
Include error handling
Test and debug
Document the flowchart
- Q8. Department questions such as equation to calculate thermal heat capacity. it will be twisted
Interview Preparation Tips
Experience: There will be 30 questions in each section and I would say standard of question was good
Tips: Time management is very important while solving questions. Your common scence and IQ is very important for solving questions specifically Quant's in cocubes. Don't panic
Duration: 90 minutes
Total Questions: cocubes
Round: Group Discussion
Experience: My favorite round. Very intellectual and exciting
Tips: Just say whatever relevant u know about the topic. Listen to others and give others time to speak don't interrupt others while they are saying something let him\her finish and then start. Don't speak too much just be appropriate
Duration: 15 minutes
Round: HR Interview
Experience: Very comforting keep calm and rock it
Tips: This are the most asked questions so prepare some good answers for it
Round: Technical Interview
Experience: Very stressful and frustrating section they just try to break you down but just don't keep calm and answer what you know
Tips: They may ask some puzzles also they asked me and the response time should be quick in that
General Tips: Be confident keep calm and be smart
Skill Tips: Just be confident keep your posture right and don't talk too much talk whatever is necessary and try to have a healthy interaction don't get frustrated
Skills: confidence , iq, presence of mind, bit programing skill for it
College Name: SATHYABAMA UNIVERSITY
Motivation: This company has the best work culture
Skills evaluated in this interview
Anuj Gupta
Interview Questionnaire
6 Questions
- Q1. Given a Linked list , print yes if it is palindrome else print no
- Q2. Print the level order traversal of the binary tree in the spiral form
- Ans.
Print the level order traversal of binary tree in spiral form
Perform level order traversal of the binary tree
Alternate the direction of traversal for each level
Use a stack to reverse the order of nodes in each level
Print the nodes in the order of traversal
- Q3. Maximum of all subarrays of size k(Expected Time Complexity O(N). Input : arr[] = {1, 2, 3, 1, 4, 5, 2, 3, 6} k = 3 Output : 3 3 4 5 5 5 6
- Ans.
Find the maximum element in each subarray of size k in a given array.
Iterate through the array from index 0 to n-k.
For each subarray of size k, find the maximum element.
Store the maximum elements in a separate array.
Return the array of maximum elements.
- Q4. Given Two sorted array of size size n each. Find the Kth largest element in these two array (Expected Time Complexity Log(n))
- Ans.
To find the Kth largest element in two sorted arrays, we can use the merge step of merge sort algorithm.
Merge the two arrays into a single sorted array using a modified merge sort algorithm.
Return the Kth element from the merged array.
- Q5. Website having several web-pages. And also there are lot many user who are accessing the web-site. say user 1 has access pattern : x->y->z->a->b->c->d->e->f user 2 has access pattern : z->a->b->c->d user 3...
- Q6. Given two array , one of size m+n and contains m element and other position are empty , 2nd array is of size n and contains n element. both array are sorted , now merge the second array to first one such t...
- Ans.
Merge two sorted arrays into one sorted array with expected time complexity of (m+n).
Use a two-pointer approach to compare elements from both arrays and merge them into the first array.
Start comparing elements from the end of both arrays and place the larger element at the end of the first array.
Continue this process until all elements from the second array are merged into the first array.
Interview Preparation Tips
Duration: 90 minutes
Skills: Algorithm , OS, DBMS, data structure
College Name: NIT BHOPAL
Skills evaluated in this interview
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