Vuram Intern Interview Questions and Answers for Freshers

Code and aptitude round it was.

Q1. Basic job related and programming questions
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Q1. In depth problem statements
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Q1. Problem statements and cv diving.
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Q1. Basic behavioral ques
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Basic apti and logic and maths and python

Face to face basics and do all the projects in depth

Q1. Use solidworks to create a given geometry
Ans. 
Creating a given geometry using Solidworks software
• Open Solidworks software

• Select the appropriate tools for creating the geometry

• Use dimensions and constraints to accurately define the geometry

• Apply materials and textures for realistic rendering

• Save the file in the desired format
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Q1. Mostly based on resume
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Very easy coding test just like class 2 standard

Moderate
Moderate level of questions are come

Q1. About yourself? Basics coding question
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Q2. Project related question?
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Q3. Coding question?
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Q4. Technical knowledge!
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Round duration - 90 minutes
Round difficulty - Easy

Aptitude + Coding round:
Aptitude Questions (30 questions in 30 minutes), easy-medium level. Just after finishing the Coding round was there, 4 coding questions in 60 minutes.

Q1. Sort 0 1 2
You have been given an integer array/list(ARR) of size 'N'. It only contains 0s, 1s and 2s. Write a solution to sort this array/list.
Note :
Try to solve the problem in 'Single Sca...read more
Ans. 
Count the number of 0s, 1s and 2s in the given array. Then store all the 0s in the beginning followed by all the 1s then all the 2s.
 
Answered by CodingNinjas
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Q2. Maximum Subarray Sum
You are given an array (ARR) of length N, consisting of integers. You have to find the sum of the subarray (including empty subarray) having maximum sum among all subarrays.
A subarr...read more
Ans. 
I used Kadane's algorithm.....Luckily I solved same question some days before the test.
Answered by CodingNinjas
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Q3. Detect and Remove Loop
Given a singly linked list, you have to detect the loop and remove the loop from the linked list, if present. You have to make changes in the given linked list itself and return the ...read more
Ans. Outer And Inner Loop
We are going to have two loops outer-loop and inner-loop 
1. Maintain a count of the number of nodes visited in outer loop.
2. For every node of the outer-loop, start the inner loop from the head and maintain a  prev node to store the previous node of the current outer loop node.
3. If the inner-loop visits the node next to the outer-loop node, then a cycle exist,we will simply set the prev node's nex...read more
Answered by CodingNinjas
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Q4. Count distinct substrings
Given a string 'S', you are supposed to return the number of distinct substrings(including empty substring) of the given string. You should implement the program using a t...read more
Ans. HashSet based Approach
The idea is to find all substrings and insert each substring into a HashSet. Since there will be no duplicates possible into the HashSet, after we have inserted all the substrings in the HashSet the size of the HashSet will be equal to the number of distinct substrings.
 
The steps are as follows :
1. Iterate through the current string and pivot each index, let’s say the pivoted index is ‘i’.
   • Iterat...read more
Answered by CodingNinjas
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Round duration - 30 minutes
Round difficulty - Easy

He started with "Hello Rahul, Tell me about yourself briefly". Then he asked few theoretical questions and asked me about my favourite subject in engineering and why i like it. I named DS and Algorithms and reason is problem solving. He shared two coding questions in chatbox and asked me to write the code on given platform.

Q1. Nth Element Of Modified Fibonacci Series
You have been given two integers ‘X’ and ‘Y’ which are the first two integers of a series and an integer ‘N’. You have to find the Nth number of the series using th...read more
Ans. 
I wrote code and he then he asked me to look for corner cases. I said if n is large then programme will run for long time and optimized code accordingly.
Answered by CodingNinjas
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Round duration - 45-60 minutes
Round difficulty - Hard

He started round with coding question + SQL + Coding question and some questions from my projects.

Q1. Guess the data structure?
Given n number of rows containing data in this "cityname1 cityname2 distance" format and data is redundant. You have to think about a data structure to store them efficiently.
Ans. 
He asked me choose one tech to solve like coding language or SQL, i preferred c++ and used Unordered_map to store the data.
Answered by CodingNinjas
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Coding test based on leet code 1 hard(mountain array)and 1 easy(balance the parentheses)

Q1. Hiring manager round- resume based
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Q2. Basics, puzzles like find the number that should fill in the blank etc
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