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GoKhana Interview Questions and Answers
GoKhana Interview Experiences
5 interviews found
Ankit Bhargava
Selected
I appeared for an interview before Mar 2024.
Average Excel test, with general formulas and calculation.
(2 Questions)
- Q1. What are your past professional experiences?
- Ans.
Experienced Supply Chain Manager with a strong background in logistics, inventory management, and process optimization.
Led a team to reduce supply chain costs by 15% through strategic vendor negotiations and process improvements.
Implemented a new inventory management system that decreased stockouts by 30%, improving customer satisfaction.
Managed cross-functional teams to streamline operations, resulting in a 20% increa...
- Q2. What are your expectations regarding the new role and salary?
- Ans.
I expect a challenging role that allows me to leverage my skills while offering a competitive salary aligned with industry standards.
I hope to contribute to optimizing supply chain processes, similar to my previous role where I reduced costs by 15%.
I expect opportunities for professional development, such as training in advanced supply chain technologies.
A collaborative work environment is important to me, as I believe...
(2 Questions)
- Q1. Can you describe your experiences with all the companies you have worked for?
- Ans.
Experienced Supply Chain Manager with a diverse background in logistics, procurement, and inventory management across multiple industries.
At Company A, I streamlined the procurement process, reducing costs by 15% through strategic vendor negotiations.
At Company B, I implemented a new inventory management system that improved order accuracy by 30%.
At Company C, I led a cross-functional team to optimize the supply chain,...
- Q2. What additional benefits or value can I expect to gain if I hire someone for the desired role?
- Ans.
Hiring a Supply Chain Manager enhances efficiency, reduces costs, and drives strategic growth through expert management.
Expertise in optimizing supply chain processes, leading to reduced lead times and improved delivery performance.
Ability to implement cost-saving initiatives, such as negotiating better contracts with suppliers, which can significantly lower procurement costs.
Experience in utilizing data analytics to f...
Interview Preparation Tips
Supply Chain Manager Interview Questions asked at other Companies
Altaf Khan
Selected
I applied via Referral and was interviewed before Dec 2023. There was 1 interview round.
(1 Question)
- Q1. What architectural pattern have you used in your flutter application and why ?
Senior Software Engineer Interview Questions asked at other Companies
Anonymous
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
(2 Questions)
- Q1. How many year Experience in sales
- Q2. Do you have corporate sales experience
Interview Preparation Tips
Sales Manager Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
(2 Questions)
- Q1. What is Cross Contamination?
- Ans.
Cross contamination is the transfer of harmful bacteria or other microorganisms from one surface to another.
Occurs when raw meat touches ready-to-eat food
Can happen through unwashed hands, utensils, or cutting boards
Can lead to foodborne illnesses
Common in food preparation areas
- Q2. What are the Food Hazards?
- Ans.
Food hazards are potential sources of harm or danger in food that can cause illness or injury when consumed.
Biological hazards: bacteria, viruses, parasites, fungi
Chemical hazards: pesticides, food additives, contaminants
Physical hazards: glass, metal, plastic, bones
Allergens: nuts, dairy, gluten
Cross-contamination: from raw to cooked foods
Interview Preparation Tips
- Food Safety
- Food Quality
- Food Science
- Audits
- FSSAI
- Quality Control
- Quality Assurance
Hseq Executive Interview Questions asked at other Companies
GoKhana interview questions for popular designations
I applied via Referral and was interviewed in Aug 2022. There were 2 interview rounds.
(1 Question)
- Q1. Why should we take you
Interview Preparation Tips
Area Business Executive Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Campus Placement
Interview Preparation Tips
Experience: They selected 10 students from our college from CS and IT .They are looking for guys with extra projects done during college .App development will be a bonus ,contribution to open source and competitive programming will help for shortlisting.
Some of my friends had research papers published and they too got selected.
Round: Test
Experience: Have to write code snippet for 4 questions in 45 minutes
1.Difference between hour hand and minute hand
2.longest palindromic sub string.
3.Product Array puzzle
4.Some question related to matrix
Tips: All question were from geeksforgeeks
So practice it well ..u will make through it
Round: Test
Experience: Long Discussion on projects
They will scan each and every line of your Resume ,so dont write bullshits..
I wrote about interest in AI and got screwed..Discussion on college projects and final year project.
Then asked me to design a snake and ladder game OOPS concepts
Told me to find sum of all elements of sub matrix..(hint pre-processing the matrix)
Asked me about sessions and cookies
Gave a query to write on database indexing (dont remember exactly)
Asked me the code of the difference between hour hand and minute hand and extended it wid the second hand
Asked me as how to implement a dictionary
asked about TRIES ,CODE SNIPPET ON THE SHARED DOCS
One of my friend was asked to implement (set) of STL
Tips: The interviewer was cool guy..helped me a lot always made me comfortable.Interact with them as much as possible
Round: Test
Experience: Wid the CTO of the company .
Started wid the projects again .ACID properties,Database transactions,Concurrency Control
Optimization in database.
Then he asked me to code a function
Given a hash function applied on letters of English words ,un-hash it.Took me 45 minutes to reach the solution ,he helped me a lot.
Asked me to write the code for diameter of a binary tree
Asked me write the code for Boolean Matrix
One of my friend was asked to a question in which there was a bug in a m*n matrix and we have to find the bug(hint dfs or bfs)
Tips: keep calm ,,just keep talking ad he will help u a lot...
Round: HR
Experience: This was the toughest round for me...I had cleared all the rounds but they rejected me in the HR round ,,,dont know where I screwed..Learn every thing of Zomato..
They offered me an internship and thereafter they would look to give a PPO ...!!!lets see what happens
Skills: Coding Skills And Knowledge On Data Structures
Duration: 3
College Name: NIT Srinagar
Interview Questionnaire
9 Questions
- Q1. Write a regex for email validation?
- Ans.
Regex for email validation
Start with a string of characters followed by @ symbol
Followed by a string of characters and a period
End with a string of characters with a length of 2-6 characters
Allow for optional subdomains separated by periods
Disallow special characters except for . and _ in username
- Q2. Parse the XML? and store the output in JSON. Discussed different approaches?
- Q3. Print prime numbers in a given range and optimize the solution?
- Ans.
Print prime numbers in a given range and optimize the solution.
Use Sieve of Eratosthenes algorithm to generate prime numbers efficiently
Start with a boolean array of size n+1, mark all as true
Loop through the array and mark all multiples of each prime as false
Print all the indexes that are still marked as true
- Q4. Puzzle – 25 horses – 5 lanes, find fastest 3 horses?
- Q5. Web related questions on Sessions and cookies?
- Q6. A lot of discussion on my resume, experience etc
- Q7. Find angle between hour hand and minute hand in clock if time is given? Write a program or pseudo code?
- Ans.
Find angle between hour and minute hand in a clock given the time.
Calculate the angle made by the hour hand with respect to 12 o'clock position
Calculate the angle made by the minute hand with respect to 12 o'clock position
Find the difference between the two angles and take the absolute value
If the angle is greater than 180 degrees, subtract it from 360 degrees to get the smaller angle
- Q8. A hash function was written to convert a string into a hash. Write a un-hash function to revert it(from hash to string)?
- Ans.
To un-hash a string, use a reverse algorithm to convert the hash back to the original string.
Create a reverse algorithm that takes the hash as input and outputs the original string
Use the same logic as the hash function but in reverse order
If the hash function used a specific algorithm, use the inverse of that algorithm to un-hash the string
- Q9. He discussed about expectations and role. Asked me if I have any questions. He said to me “yaha aana hai to marwani padegi. tyar ho”? I smiled and asked what are the work timings? He said 9-9 and I was kin...
Interview Preparation Tips
Skills: Web development, JSON, Algorithm
College Name: na
Motivation: Overall process was not very tough. But they have start up culture. People work their for 11-12 hours a day. Sometimes on Saturday as well. So people who are geeks or have nothing in life to do except their job can go and join
Skills evaluated in this interview
I appeared for an interview before Sep 2020.
(2 Questions)
Round duration - 60 Minutes
Round difficulty - Easy
- Q1.
0/1 Knapsack Problem Statement
A thief is planning to rob a store and can carry a maximum weight of 'W' in his knapsack. The store contains 'N' items where the ith item has a weight of 'wi' and a value of...
- Ans.
Yes, the 0/1 Knapsack problem can be solved using dynamic programming with a space complexity of not more than O(W).
Use a 1D array to store the maximum value that can be stolen for each weight capacity from 0 to W.
Iterate through each item and update the array based on whether including the item would increase the total value.
The final value in the array at index W will be the maximum value that can be stolen.
- Q2.
Find the Second Largest Element
Given an array or list of integers 'ARR', identify the second largest element in 'ARR'.
If a second largest element does not exist, return -1.
Example:
Input:
ARR = [2,...
- Ans.
Find the second largest element in an array of integers.
Iterate through the array to find the largest and second largest elements.
Handle cases where all elements are identical.
Return -1 if a second largest element does not exist.
(1 Question)
Round duration - 60 Minutes
Round difficulty - Easy
System Design Round
- Q1. Design a system for Twitter, discussing its architecture, key components, and scalability considerations.
- Ans.
Design a scalable system for Twitter with key components and architecture.
Use microservices architecture for scalability and fault isolation.
Key components include user service, tweet service, timeline service, and notification service.
Use a distributed database like Cassandra for storing tweets and user data.
Implement a message queue like Kafka for handling real-time updates and notifications.
Use a caching layer like ...
Round duration - 30 Minutes
Round difficulty - Easy
It is just a formality
Interview Preparation Tips
Tip 1 : System Design
Tip 2 : Practice questions from leetcode
Tip 3 : Have some projects.
Tip 1 : Mention what you know
Tip 2 : Good previous work to showcase
Skills evaluated in this interview
I applied via LinkedIn and was interviewed before May 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Questions were from SQL, Python, Statistics & Business Case Studies/Metrics in the form of 4-5 rounds.
Interview Preparation Tips
I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. related to your business you asked questions
Interview Preparation Tips
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