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Wintax Solution Interview Questions and Answers
Wintax Solution Interview Experiences
4 interviews found
Anonymous
Selected
(8 Questions)
- Q1. What are technical writing
- Ans.
Technical writing is the practice of creating clear and concise documentation for complex technical information.
Technical writing involves translating complex technical concepts into easily understandable language.
It includes creating user manuals, instruction guides, and online help documentation.
Technical writers use various tools and techniques to organize and present information effectively.
They collaborate with su...
- Q2. The question cricket
- Q3. The question general knowledge
- Q4. The question general cricket
- Q5. The question general knowledge questions
- Q6. The cricket knowledge
- Q7. The general knowledge cricket
- Q8. The question genera cricket knowledge
Interview Preparation Tips
Technical Writer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed in Oct 2022. There were 4 interview rounds.
(3 Questions)
- Q1. Communication skills test Interview for self induction and qualifications induction
- Q2. Experience and activities
- Q3. Verify for qualifications
Good communication and work skills English knowledge
(3 Questions)
- Q1. Samples and explain to method of type of project
- Q2. Company regular system teaching
- Q3. Salary and benefits for job
Interview Preparation Tips
Store Incharge Interview Questions asked at other Companies
Selected
I applied via Recruitment Consulltant and was interviewed before Jan 2023. There was 1 interview round.
(3 Questions)
- Q1. What was your goal .?
- Q2. Why do you want to grow your career in Human resource after doing graduation with finance specialization.?
- Q3. Got a situation & had to solve that
Interview Preparation Tips
never fake your personality when you give iterview.
HR Manager Interview Questions asked at other Companies
I was interviewed before May 2021.
(4 Questions)
- Q1. Related to human resources
- Q2. Any question to HR deaperment
- Q3. If u like ask quation related to HR
- Q4. How to work in HR deaperment
- Ans.
Working in HR department requires knowledge of employment laws, recruitment, employee relations, and HR technology.
Understand employment laws and regulations
Develop recruitment strategies to attract top talent
Maintain positive employee relations through effective communication and conflict resolution
Utilize HR technology to streamline processes and improve efficiency
Stay up-to-date with industry trends and best practic
Interview Preparation Tips
- Fertilizers and pesticides
District Coordinator Interview Questions asked at other Companies
Wintax Solution interview questions for popular designations
Top trending discussions
Interview questions from similar companies
Interview Preparation Tips
Experience: This was a written round. Proper code with correct syntax to be written on paper.
There were 4 questions to be solved in 1 hour. Some questions needed test cases and time complexity to be answered as well.
1) Binary numbers are given as linked lists. Add and store result in linked list.
2) A number starting from 1 can be got by either multiplying 3 or adding 5 to it. Given a number, find the sequence of operations to get it or say it’s not possible.
Eg: 13 = 1 * 3 + 5 + 5, 15 ; Not possible
3) Given an input array on integers. Output an array of same length such that the value at ith position of output array is the product of all numbers in input array except that at ith position.
Eg: Input: 3, 5, 7 Output: 35, 21, 15
4) Sort a stack in ascending order using another stack.12 people were shortlisted for next round
Round: Design Round:
Experience: This was NOT an elimination round.
It was a problem solving team exercise to understand their way of working.
The interviewers were making notes though during the exercise, don’t know if it affected our selection.
Round: Technical Interview
Experience: General questions based on resume, was asked to explain my internship project.
He asked questions on my written round. Asked me to find the bug in my code for 1st problem. He was extremely happy with me when I gave the correct answer.
He asked me for the code for the last problem since I hadn’t solved it.
Asked to reverse linked list using recursion, since I said I did by iteration earlier.
He had written code of second problem, I had to find bugs in it.
Discussion on quality engineering and developer profiles.
Round: HR Interview
Experience: This was more of a general discussion. She told me about what quality engineers do, how their role is more powerful. Asked me how you would test the Google page.
She was extremely impressed by my resume and asked me questions about my electives. She told me in this round itself that I was selected, only need to wait for the official announcement.I hope this article helps students. One advice, make sure you make a good resume and also try to focus on proper code and explaining your logic well.Thank you!
College Name: NA
I was interviewed before Jan 2021.
(4 Questions)
Round duration - 60 minutes
Round difficulty - Medium
This was a written round. Proper code with correct syntax to be written on paper.
There were 4 questions to be solved in 1 hour. Some questions needed test cases and time complexity to be answered as well.
- Q1.
Add Two Numbers as Linked Lists
You are given two singly linked lists, where each list represents a positive number without any leading zeros.
Your task is to add these two numbers and return the sum as ...
- Ans.
Add two numbers represented as linked lists and return the sum as a linked list.
Traverse both linked lists simultaneously while keeping track of carry from previous sum
Handle cases where one linked list is longer than the other by padding with zeros
Create a new linked list to store the sum of the two numbers
- Q2.
Minimum Number Of Operations To Reach X Problem Statement
Given an array
ARRof 'N' integers and an integer 'X', determine the minimum number of operations required to make the sum of removed elements fro... - Ans.
Given an array of integers and a target sum, find the minimum number of operations to make the sum of removed elements equal to the target.
Iterate from both ends of the array, removing elements until the sum matches the target
Use a two-pointer approach to efficiently find the minimum number of operations
If achieving the target sum is not possible, return -1
- Q3.
Product Of Array Except Self Problem Statement
You are provided with an integer array
ARRof sizeN. You need to return an arrayPRODUCTsuch thatPRODUCT[i]equals the product of all the elements ofARR... - Ans.
The problem requires returning an array where each element is the product of all elements in the input array except itself.
Iterate through the array twice to calculate the product of all elements to the left and right of each element.
Use two arrays to store the products to the left and right of each element.
Multiply the corresponding elements from the left and right arrays to get the final product array.
Handle integer ...
- Q4.
Sort a Stack Problem Statement
You are provided with a stack consisting of 'N' integers. The goal is to sort this stack in descending order by utilizing recursion.
Allowed Stack Operations:
is_empty(S) ... - Ans.
Sort a stack in descending order using recursion without using loop constructs.
Implement a recursive function to sort the stack in descending order.
Use the provided stack operations to manipulate the stack.
Recursively pop elements from the stack, sort them, and push them back in descending order.
Handle base cases such as an empty stack or a single element stack.
Ensure the stack is sorted in descending order after the r...
(1 Question)
Round duration - 60 minutes
Round difficulty - Easy
General questions based on resume, was asked to explain my internship project.
He asked questions on my written round. Asked me to find the bug in my code for 1st problem. He was extremely happy with me when I gave the correct answer.
He asked me for the code for the last problem since I hadn’t solved it.
Asked to reverse linked list using recursion, since I said I did by iteration earlier.
He had written code of second problem, I had to find bugs in it.
Discussion on quality engineering and developer profiles.
- Q1.
Reverse Linked List Problem Statement
Given a singly linked list of integers, return the head of the reversed linked list.
Example:
Initial linked list: 1 -> 2 -> 3 -> 4 -> NULL
Reversed link... - Ans.
Reverse a singly linked list of integers and return the head of the reversed linked list.
Iterate through the linked list and reverse the pointers to point to the previous node instead of the next node.
Use three pointers to keep track of the current, previous, and next nodes while reversing the linked list.
Update the head of the reversed linked list as the last node encountered during the reversal process.
Interview Preparation Tips
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Skills evaluated in this interview
I was interviewed before Jan 2021.
(4 Questions)
Round duration - 60 minutes
Round difficulty - Medium
Technical round that lasted for around 60 minutes. The interviewer asked questions on data structures and OOPS concepts.
- Q1.
Problem: Permutations of a String
Given a string
STRconsisting of lowercase English letters, your task is to return all permutations of the given string in lexicographically increasing order.Explanatio...
- Ans.
Return all permutations of a given string in lexicographically increasing order.
Generate all permutations of the given string using backtracking.
Sort the permutations in lexicographical order.
Print the sorted permutations separated by space.
- Q2.
Greatest Common Divisor Problem Statement
You are tasked with finding the greatest common divisor (GCD) of two given numbers 'X' and 'Y'. The GCD is defined as the largest integer that divides both of the...
- Ans.
Find the greatest common divisor (GCD) of two given numbers 'X' and 'Y'.
Implement a function to calculate GCD using Euclidean algorithm
Iteratively find the remainder of X divided by Y until Y becomes 0
The last non-zero remainder is the GCD of X and Y
- Q3. What are the differences between C, C++, and Java?
- Ans.
C is a procedural language, C++ is an object-oriented language, and Java is a platform-independent language.
C is a procedural programming language, while C++ supports both procedural and object-oriented programming.
C++ is an extension of C with additional features like classes and inheritance.
Java is a platform-independent language that runs on a virtual machine and uses automatic memory management.
C is closer to the h...
- Q4. What is the purpose of the virtual keyword in C++?
- Ans.
The virtual keyword in C++ is used to declare a member function in a base class that can be overridden in derived classes.
Virtual functions allow for dynamic polymorphism in C++ by enabling late binding.
Virtual functions are declared in the base class with the 'virtual' keyword and can be overridden in derived classes.
When a derived class overrides a virtual function, the function in the derived class is called instead...
(2 Questions)
Round duration - 60 minutes
Round difficulty - Medium
Technical round that lasted for around 60 minutes. The interviewer asked questions on data structures and question related to cloud computing(cloud computing was listed on my resume) .
- Q1.
LRU Cache Design Question
Design a data structure for a Least Recently Used (LRU) cache that supports the following operations:
1.
get(key)- Return the value of the key if it exists in the cache; otherw... - Ans.
Design a Least Recently Used (LRU) cache data structure that supports get and put operations with capacity constraint.
Implement a doubly linked list to keep track of the order of keys based on their recent usage.
Use a hashmap to store key-value pairs for quick access and update.
When capacity is reached, evict the least recently used item before inserting a new item.
Update the order of keys in the linked list whenever a...
- Q2.
Problem Statement: Delete Node In A Linked List
Given a singly linked list of integers and a reference to a node, your task is to delete that specific node from the linked list. Each node in the linked li...
- Ans.
Delete a specific node from a singly linked list given the reference to the node.
Traverse the linked list to find the node to be deleted.
Update the pointers to skip over the node to be deleted.
Print the modified linked list after deletion.
(2 Questions)
Round duration - 60 minutes
Round difficulty - Easy
Technical round that lasted for around 60 minutes. The interviewer asked questions on data structures and question related to networking.
- Q1.
Insertion Sort in a Linked List
Given a singly linked list with 'N' nodes containing integer values, your task is to sort the list using insertion sort and output the sorted list.
Insertion Sort is an al...
- Ans.
Implement insertion sort algorithm on a singly linked list.
Traverse the linked list and for each node, find its correct position in the sorted list.
Keep track of the current node and the previous node to perform the insertion.
Repeat this process until all nodes are sorted in the linked list.
Ensure to handle edge cases like empty list or list with only one node.
- Q2.
Find Duplicates in an Array
Given an array
ARRof size 'N', where each integer is in the range from 0 to N - 1, identify all elements that appear more than once.Return the duplicate elements in any orde...
- Ans.
Find duplicates in an array of integers within a specified range.
Iterate through the array and keep track of the count of each element using a hashmap.
Return elements with count greater than 1 as duplicates.
Time complexity can be optimized to O(N) using a set to store duplicates.
(1 Question)
Round duration - 40 minutes
Round difficulty - Easy
The Interviewer asked me questions to know more about me. He also asked a puzzle.
- Q1. You have a racetrack with 25 horses. What is the fastest way to determine the top 3 fastest horses, given that you can only race 5 horses at a time?
- Ans.
To determine the top 3 fastest horses out of 25, race horses in groups of 5 and keep track of the fastest horses in each race.
Divide the 25 horses into 5 groups of 5 horses each.
Race all 5 horses in each group, keeping track of the top 3 fastest horses in each race.
After 5 races, you will have the top 3 fastest horses from each group.
Race the top 3 horses from each group in a final race to determine the overall top 3 f
Interview Preparation Tips
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Skills evaluated in this interview
Nisha
Interview Preparation Tips
Experience: 3 coding questions - had to write efficient and working code or algorithm for them along with test cases for them.
Round: Group Activity
Experience: A topic is given followed by brainstorming. After this we were divided into groups of four we had to come up with a group solution for the problem given and present it.
Round: Technical Interview
Experience: Two Rounds - consisting of algorithm , Data structures , puzzles , questions based on projects and bit of Operating Systems.
Round: HR Interview
Experience: This was just normal interaction and past experiences and stuff.
General Tips: 1. Cracking The Coding Interview : The best book for coding interview preparations.
2. AmbitionBox - A really big help! Do refer other companies in the same sector as well to prepare !
Know what you have written in your resume well and be prepare to answer any question related to those stuff.
Skills:
College Name: NIT Surathkal
Interview Preparation Tips
Experience: I got pre placement offer from the company after doing a 10 week internship there. The placement procedure was the same as that done for internship. There were 4 stages. The first one was the written test followed by a group activity. The shortlisted candidates were divided into groups and had to come up with a solution for a given problem statement. This was a no elimination round
Round: Technical Interview
Experience: All candidates had to go through a technical interview. The type of questions asked depended on one's strengths and the interviewer.
General Tips: Dress appropriately but comfortably and look confident even if you are not. Do not hesitate while answering questions. Even if you are not sure if the answer is entirely correct, attempting is important. Be active in the group activity. Try acting as the team leader. This gets you noticed.
Intuit has given importance to out of the box thinking. Answer questions in your own way as long as you have a good explanation for why you are right. They prefer unexpected answers especially for the HR round.
The overall experience was really good especially because the recruiters were friendly and systematic.
Skills:
College Name: NIT Surathkal
I was interviewed in Aug 2016.
Interview Questionnaire
7 Questions
- Q1. Given an array and a number find a pair of integers in the array whose sum is equal to given number.
- Ans.
Find a pair of integers in an array whose sum is equal to a given number.
Iterate through the array and for each element, check if the difference between the given number and the current element exists in the array.
Use a hash set to store the elements of the array for efficient lookup.
Return the pair of integers if found, otherwise return a message indicating no such pair exists.
- Q2. Find lca of 2 nodes in a binary tree (write pseudocode)
- Ans.
The Lowest Common Ancestor (LCA) of two nodes in a binary tree is the deepest node that is a common ancestor of both nodes.
Start from the root node and traverse the tree to find the given nodes.
Store the paths from the root to each node.
Compare the paths to find the last common node, which is the LCA.
- Q3. Implement a specialStack class which should support O(1) push O(1) pop and should return minimum element in the stack in O(1) time
- Ans.
Implement a specialStack class with O(1) push, pop, and minimum element retrieval.
Use an additional stack to keep track of the minimum element at each step.
When pushing an element, compare it with the top of the minimum stack and update if necessary.
When popping an element, also pop from the minimum stack if the popped element is the current minimum.
- Q4. Explain polymorphism and other OOPS concepts
- Ans.
Polymorphism is the ability of an object to take on many forms. Other OOPS concepts include inheritance, encapsulation, and abstraction.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
Inheritance allows a class to inherit properties and methods from another class.
Encapsulation is the bundling of data and methods within a class, hiding the internal details.
Abstraction foc...
- Q5. How do you design a website which displays say top 1000 products with product rating updating every second?
- Ans.
To design a website displaying top 1000 products with real-time rating updates, use a combination of backend and frontend technologies.
Implement a backend system to fetch and update product ratings from a database or API.
Use a frontend framework like React or Angular to create a dynamic user interface.
Implement pagination or lazy loading to handle the large number of products.
Optimize the website for performance by cac...
- Q6. Given a million points and a new point P find a point closest to P(you can do preprocessing)
- Ans.
Find the point closest to a given point P among a million points.
Preprocess the million points to calculate their distances from P.
Store the distances and corresponding points in a data structure.
Sort the distances in ascending order.
Return the point corresponding to the smallest distance.
- Q7. Given a function which upon input x returns f(x) write code to evaluate integral a to b f(x)dx (what is the maximum accuracy of your algorithm)
Interview Preparation Tips
Experience: 10 MCQs and 3 programming questions are given.
MCQs included questions asking the outputs of code snippets, algorithmic complexities.
Programming problems are tough.
I was able to solve only 1 problem completely and 1 partially.
Partial score is given for passing some test cases.
Tips: For programming problems code any solution(even brute force) if you are not able to come up with exact solution
Duration: 1 hour
Total Questions: 13
Round: Technical Interview
Experience: I was able to solve all questions.
Tips: Read geeksforgeeks and other blogs for standard problems
Round: Technical Interview
Experience: I couldn't answer 3rd and 4th questions properly but gave some suboptimal solutions.
Tips: Answer multiple solutions trading off time and space complexities
Skills: Programming, Algorithmic Approach To Problem Solving
College Name: IIT Kharagpur
Skills evaluated in this interview
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