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Green Solution Interview Questions and Answers
Updated
29 Aug 2020
Green Solution Interview Experiences
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2 interviews found
Anonymous
Interview Questionnaire
1 Question
- Q1. Abt the bod,cod,and other water parameters, and also abt the working at any site
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Chemist Interview Questions asked at other Companies
Q1. What is pH?, what is normality, molarity, molality, and other basic questions...
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Interview Questionnaire
2 Questions
- Q1. What is the specification for drinking water
- Ans.
Drinking water should meet certain standards to ensure it is safe for consumption.
Drinking water should be free from harmful contaminants such as bacteria, viruses, and chemicals
The pH level of drinking water should be between 6.5 and 8.5
Drinking water should contain adequate levels of minerals such as calcium and magnesium
The maximum allowable level of lead in drinking water is 0.015 mg/L
The World Health Organization ...
- Q2. Principles of instruments
- Ans.
Principles of instruments refer to the fundamental concepts and theories that underlie the operation of analytical instruments.
Instruments are based on physical and chemical principles such as spectroscopy, chromatography, and electrochemistry.
The principles determine the type of information that can be obtained from the instrument, such as molecular structure or concentration.
Examples of instruments include mass spect...
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Interview Preparation Tips
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Chemical Analyst Interview Questions asked at other Companies
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gandalfthepurple
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works at
MicroEnergy Credits, Corp.
SQL and Python Interview Tips needed ASAP!
My SQL and Python technical round is in 3 days and I need a list of important topics to practice for Python. I have worked on NumPy and Pandas libraries at my current workplace. Need an exhaustive list of topics that you guys have been asked in DA/BA role interviews.
The interview is for a Big4 company.
Any help is much appreciated!
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Interview Preparation Tips
Round: Resume Shortlist
Experience: I was fulfilling their criteria of 60% through out the academics.
Round: Test
Experience: Aptitude was easy. It contained basics of Quants & Logic . Verbal or English part was bit difficult and length. There was a sectional time and sectional cut off.
Round: Interview
Experience: There was only one interview. Both Technical and HR questions were asked in the same interview. Prepare puzzles from the book Puzzles to puzzle you by Shakuntala Devi. This book helped me a lot. Technical questions were very basic but nearly from every subject.
General Tips: BE CONFIDENT. Speak Confident in Interview even if you are not good with ur english.
Skills: English language, Communication Skills, Reasoning Abilities
College Name: Jawaharlal Nehru Engineering College Aurangabad
Experience: I was fulfilling their criteria of 60% through out the academics.
Round: Test
Experience: Aptitude was easy. It contained basics of Quants & Logic . Verbal or English part was bit difficult and length. There was a sectional time and sectional cut off.
Round: Interview
Experience: There was only one interview. Both Technical and HR questions were asked in the same interview. Prepare puzzles from the book Puzzles to puzzle you by Shakuntala Devi. This book helped me a lot. Technical questions were very basic but nearly from every subject.
General Tips: BE CONFIDENT. Speak Confident in Interview even if you are not good with ur english.
Skills: English language, Communication Skills, Reasoning Abilities
College Name: Jawaharlal Nehru Engineering College Aurangabad
Interview Preparation Tips
Round: Resume Shortlist
Experience: CPI based shortlisting. Around 6-7 people from MME with CPI > 7.9 were shortlisted.
Round: Interview (Telephonic)
Experience: Duration: 10-15 minutes
Questions :
1. Name
2. Resume Based Questions
3. Internships and projects
4. Technical Questions
5. Favorite Subject and questions on that
6. BTP
General Tips: 1. Choose which subject you will say as your favorite and prepare that thoroughly.
2. Read Proforma of company and prepare accordingly.
3. It is most secure if you can direct the interviewer to ask questions about your internships and projects, because that is something you know better than him/her.
4. Prepare puzzles etc. generally asked in interviews.
5. Keep a Positive Attitude in general. Have an attitude of “I don’t need the company, the company needs me”.
Skill Tips: This company basically needed only 1 MME student was selected - who did both his interns and projects in ‘Modeling and Simulation’.
Skills: Thermodynamics of Materials, Characterization, Manufacturing Processes ,
College Name: IIT- Kanpur
Experience: CPI based shortlisting. Around 6-7 people from MME with CPI > 7.9 were shortlisted.
Round: Interview (Telephonic)
Experience: Duration: 10-15 minutes
Questions :
1. Name
2. Resume Based Questions
3. Internships and projects
4. Technical Questions
5. Favorite Subject and questions on that
6. BTP
General Tips: 1. Choose which subject you will say as your favorite and prepare that thoroughly.
2. Read Proforma of company and prepare accordingly.
3. It is most secure if you can direct the interviewer to ask questions about your internships and projects, because that is something you know better than him/her.
4. Prepare puzzles etc. generally asked in interviews.
5. Keep a Positive Attitude in general. Have an attitude of “I don’t need the company, the company needs me”.
Skill Tips: This company basically needed only 1 MME student was selected - who did both his interns and projects in ‘Modeling and Simulation’.
Skills: Thermodynamics of Materials, Characterization, Manufacturing Processes ,
College Name: IIT- Kanpur
Interview Preparation Tips
Round: Test
Experience: Questions were based on basic maths and english but time duration as per level of questions was very less. I was hardly able to attempt 90 question.
Tips: Firstly attempt questions from the topics in which you are more comfortable. Don't spend much time in thinking.
Duration: 60 minutes
Total Questions: 120
Round: Technical Interview
Experience: As I am from statistics background ao they asked me questions from regression and inference in depth. Rest all question were from basic stats. And yes they ask question from everything what is there in your resume.
Tips: Be ready for question from everything what is there in your resume and prepare them in advance.
Round: HR Interview
Experience: It was easy and hardly last for 10 min
Tips: Be confident on whatever you speak and prepare for general HR questions in advance.
College Name: IIT BOMBAY
Experience: Questions were based on basic maths and english but time duration as per level of questions was very less. I was hardly able to attempt 90 question.
Tips: Firstly attempt questions from the topics in which you are more comfortable. Don't spend much time in thinking.
Duration: 60 minutes
Total Questions: 120
Round: Technical Interview
Experience: As I am from statistics background ao they asked me questions from regression and inference in depth. Rest all question were from basic stats. And yes they ask question from everything what is there in your resume.
Tips: Be ready for question from everything what is there in your resume and prepare them in advance.
Round: HR Interview
Experience: It was easy and hardly last for 10 min
Tips: Be confident on whatever you speak and prepare for general HR questions in advance.
College Name: IIT BOMBAY
Interview Preparation Tips
Round: Interview
Experience: The round was of 1 hour
Round: Group Discussion
Experience: 10 people per group
General Tips: This company, as I understand, is looking for future managers. No technical preparation is required as didn’t ask a single question related to academics. You just need to convince them that you are ready to do whatever they want you to do in the company be it coding or data entry and depending on your luck and soft skills you will get through.
Skill Tips: Cut off is 8.
College Name: IIT KHARAGPUR
Experience: The round was of 1 hour
Round: Group Discussion
Experience: 10 people per group
General Tips: This company, as I understand, is looking for future managers. No technical preparation is required as didn’t ask a single question related to academics. You just need to convince them that you are ready to do whatever they want you to do in the company be it coding or data entry and depending on your luck and soft skills you will get through.
Skill Tips: Cut off is 8.
College Name: IIT KHARAGPUR
Interview Preparation Tips
Round: Test
Experience: Written test was CAT based primarily with no negative marking.
Tips: Almost everyone felt the time crunch., but the key is to maintain focus and yes no negative marking so informed guesses are a must.Prepare well for the test especially Quant+ RCs+DI.
Duration: 60 minutes
Total Questions: 60
Round: Group Discussion
Experience: GD was case study based. We were divided into groups of 8 and then we were allotted around 20 minutes to discuss the problem among ourselves and then finally come up with a solution which was to be demonstrated on a flip-chart and then was to be presented in about 8-10 min
Tips: Prepare for case studies from HBS Case Study and Wetfeet Case Study guides.
Duration: 30 minutes
Round: HR Interview
Experience: Only one round of interview was conduced. It was mostly HR based and the resume was discussed along with some common questions like the biggest failure and sucess in life, etc.Only one technical question was asked & the interviewers were very supportive and encouraging.
Tips: The key is to be yourself and take your time to properly frame the answers and then reply withconfidence.
Skill Tips: ""
Skills: Research Skills
College Name: IIT Roorkee
Experience: Written test was CAT based primarily with no negative marking.
Tips: Almost everyone felt the time crunch., but the key is to maintain focus and yes no negative marking so informed guesses are a must.Prepare well for the test especially Quant+ RCs+DI.
Duration: 60 minutes
Total Questions: 60
Round: Group Discussion
Experience: GD was case study based. We were divided into groups of 8 and then we were allotted around 20 minutes to discuss the problem among ourselves and then finally come up with a solution which was to be demonstrated on a flip-chart and then was to be presented in about 8-10 min
Tips: Prepare for case studies from HBS Case Study and Wetfeet Case Study guides.
Duration: 30 minutes
Round: HR Interview
Experience: Only one round of interview was conduced. It was mostly HR based and the resume was discussed along with some common questions like the biggest failure and sucess in life, etc.Only one technical question was asked & the interviewers were very supportive and encouraging.
Tips: The key is to be yourself and take your time to properly frame the answers and then reply withconfidence.
Skill Tips: ""
Skills: Research Skills
College Name: IIT Roorkee
Interview Questionnaire
3 Questions
- Q1. Tell me about yourself
- Q2. Why should I hire you
- Q3. Are you willing to relocate
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Interview Preparation Tips
Round: Test
Experience: One written test. It contains four sections. Each section is of 15 minutes duration.
Tips: Prepare for general aptitude and learn the basics of C, C++ and Java.
Duration: 60 minutes
Round: HR Interview
Experience: General HR round questions were asked.
Tips: You must show your confidence and maintain eye contact with the interviewer.
General Tips: Brush up all the basics of your core subjects.
Skills: Good technical skills., Good communication skills.
College Name: NA
Experience: One written test. It contains four sections. Each section is of 15 minutes duration.
Tips: Prepare for general aptitude and learn the basics of C, C++ and Java.
Duration: 60 minutes
Round: HR Interview
Experience: General HR round questions were asked.
Tips: You must show your confidence and maintain eye contact with the interviewer.
General Tips: Brush up all the basics of your core subjects.
Skills: Good technical skills., Good communication skills.
College Name: NA
anindo ghosh
Interview Questionnaire
8 Questions
- Q1. Tell me about yourself
- Q2. Hobbies
- Q3. Why it??? if u r from core
- Q4. Prime number program
- Q5. Fibonacci's program
- Q6. Algorithm for the two program
- Q7. Flowchart for the two program
- Q8. Department questions such as equation to calculate thermal heat capacity. it will be twisted
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Interview Preparation Tips
Round: Test
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
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
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.
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Interview Preparation Tips
Round: Test
Duration: 90 minutes
Skills: Algorithm , OS, DBMS, data structure
College Name: NIT BHOPAL
Duration: 90 minutes
Skills: Algorithm , OS, DBMS, data structure
College Name: NIT BHOPAL
Skills evaluated in this interview
Green Solution Interview FAQs
How to prepare for Green Solution 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 Green Solution. The most common topics and skills that interviewers at Green Solution expect are Communication Skills, Business Development, Leadership, Operations and Project Management.
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