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Allerin Tech Interview Questions and Answers

Updated 22 Aug 2024

Allerin Tech Interview Experiences

Popular Designations

6 interviews found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 

Morals, basic mathematics, verbal

Round 3 - Technical 

(1 Question)

  • Q1. Technical MCQmcq
Round 4 - Coding Test 

Coding test in any language

Round 5 - HR 

(1 Question)

  • Q1. HR for attitude and behaviour test

Full Stack Developer Interview Questions asked at other Companies

Q1. Query and Matrix Problem Statement You are given a binary matrix with 'M' rows and 'N' columns, initially consisting of all 0s. You will receive 'Q' queries, which can be of four types: Query 1: 1 R indexQuery 2: 1 C indexQuery 3: 2 R index... read more
View answer (1)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Basic aptitude questions

Round 2 - Coding Test 

Logic questions on dsa sql amd programing

Round 3 - HR 

(2 Questions)

  • Q1. Introduction, qualification, projects
  • Q2. Family background

Associate Software Developer Interview Questions asked at other Companies

Q1. Nth Fibonacci Number Problem Statement Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2), with initial conditions F(1) = F(2) = 1. Input: The input consists of a single intege... read more
View answer (1)
Allerin Tech Interview Questions and Answers for Freshers
illustration image
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I was interviewed in Feb 2024.

Round 1 - Aptitude Test 

Easy questions were asked

Round 2 - Technical 

(1 Question)

  • Q1. Technical mcqs were asked on java, sql, dbms
Round 3 - Coding Test 

3 coding question was asked. And sql questions was also asked

Round 4 - HR 

(1 Question)

  • Q1. Why should we hire you

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)

I applied via Campus Placement

Round 1 - Aptitude Test 

Basic aptitude test based on quantitative , reasonal ability .

Round 2 - Technical 

(1 Question)

  • Q1. Basic technical test based on oops ,DBMS , os, cn etc
Round 3 - Group Discussion 

Basic topic was provided for GD

Round 4 - One-on-one 

(1 Question)

  • Q1. Personal interview as a final round for selected students

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up basic programming knowledge and a good communication skill is required .

Associate Software Engineer Interview Questions asked at other Companies

Q1. Triplets with Given Sum Problem Given an array or list ARR consisting of N integers, your task is to identify all distinct triplets within the array that sum up to a specified number K. Explanation: A triplet is a set {ARR[i], ARR[j], ARR[k... read more
View answer (2)

Allerin Tech interview questions for popular designations

 Associate Software Engineer

 (2)

 Associate Software Developer

 (1)

 Software Developer

 (1)

 Full Stack Developer

 (1)

 Associate Consultant

 (1)

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

A set of basic aptitude questions that need to be completed in the 30 minutes

Round 2 - Coding Test 

A 2 coding testing needs to be completed with the 1 hours

Round 3 - HR 

(1 Question)

  • Q1. Basic question about yourself

Associate Software Engineer Interview Questions asked at other Companies

Q1. Triplets with Given Sum Problem Given an array or list ARR consisting of N integers, your task is to identify all distinct triplets within the array that sum up to a specified number K. Explanation: A triplet is a set {ARR[i], ARR[j], ARR[k... read more
View answer (2)
Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Qunats logical verbal and conditions based question

Round 2 - Coding Test 

Simple mcq based on cs subject

Interview Preparation Tips

Interview preparation tips for other job seekers - Please prepare well before going

Associate Consultant Interview Questions asked at other Companies

Q1. There are 2 cricket teams, A and B, with 11 players each. If every player of team A shakes hands with every player of team B(once), what will be the total number of handshakes?
View answer (15)

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Jul 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. They asked me the Fibonacci series then all about gate subjects like computer network and operating system

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a strong grip in programming and gate subjects..you will be selected for sure

I applied via Company Website and was interviewed before Jan 2020. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Introduce yourself?
  • Q2. Why did you choose to be a software engineer?
  • Q3. How do you find yourself fit for this role?
  • Q4. What do you know about us?

Interview Preparation Tips

Interview preparation tips for other job seekers - Put your sight into the interviewer's eyes and be calm . Just keep on talking It's your interview you are the king don't let yourself eaten up by the questions he/she shoots at you.its fine even if you answer them partially or not at all. But don't be mum.
Also try to make sense on whatever you are speaking.
Nothing's going to stop you from working for your passion.

I was interviewed before Nov 2020.

Round 1 - Coding Test 

(6 Questions)

Round duration - 360 minutes
Round difficulty - Medium

They give you 6 hr. For 6 question but the good part is that you need to complete atleast 1 question and you are good to go.
Round will be cleared only after attempting one question and rest of the questions are for improving your rank.

  • Q1. 

    Pair Sum Problem Statement

    You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.

    Note:
    ...
  • Ans. 

    Find pairs of elements in an array that sum up to a given value, sorted in a specific order.

    • Iterate through the array and for each element, check if the complement (S - current element) exists in a hash set.

    • If the complement exists, add the pair to the result list.

    • Sort the result list based on the criteria mentioned in the problem statement.

  • Answered by AI
  • Q2. 

    Minimum Number of Platforms Needed Problem Statement

    You are given the arrival and departure times of N trains at a railway station for a particular day. Your task is to determine the minimum number of pl...

  • Ans. 

    The task is to determine the minimum number of platforms needed at a railway station based on arrival and departure times of trains.

    • Sort the arrival and departure times in ascending order.

    • Use two pointers to keep track of overlapping schedules.

    • Increment platform count when a new train arrives before the previous one departs.

  • Answered by AI
  • Q3. 

    Minimise Sum Problem Statement

    You are given a matrix of 'N' rows and 'M' columns and a non-negative integer 'K'. Determine the minimum possible sum of all elements in each submatrix after performing at m...

  • Ans. 

    Given a matrix and a non-negative integer K, find the minimum possible sum of all elements in each submatrix after performing at most K decrements.

    • Iterate through all submatrices and find the minimum possible sum after performing decrements

    • Keep track of the number of decrements performed on each element

    • Use dynamic programming to optimize the solution

    • Ensure not to decrease any number below 0

    • Return the minimum possible s

  • Answered by AI
  • Q4. 

    Chocolate Distribution Problem

    You are given an array/list CHOCOLATES of size 'N', where each element represents the number of chocolates in a packet. Your task is to distribute these chocolates among 'M'...

  • Ans. 

    Distribute chocolates among students to minimize the difference between the largest and smallest number of chocolates.

    • Sort the array of chocolates packets.

    • Use sliding window technique to find the minimum difference between the largest and smallest packets distributed to students.

    • Consider edge cases like when number of students is equal to number of packets.

  • Answered by AI
  • Q5. 

    Prime Time Again Problem Statement

    You are given two integers DAY_HOURS and PARTS. Consider a day with DAY_HOURS hours, which can be divided into PARTS equal parts. Your task is to determine the total ins...

  • Ans. 

    Calculate total instances of equivalent prime groups in a day divided into equal parts.

    • Divide the day into equal parts and find prime numbers in each part.

    • Identify prime groups where prime numbers occur at the same position in different parts.

    • Count the total instances of equivalent prime groups.

    • Ensure each hour in a prime group is in a different part of the day.

  • Answered by AI
  • Q6. 

    Constellation Identification Problem

    Given a matrix named UNIVERSE with 3 rows and 'N' columns, filled with characters {#, *, .}, where:

    • '*' represents stars.
    • '.' represents empty space.
    • '#' repre...
  • Ans. 

    The task is to identify constellations shaped like vowels within a matrix filled with characters {#, *, .}.

    • Iterate through the matrix to find 3x3 constellations shaped like vowels.

    • Check for vowels 'A', 'E', 'I', 'O', 'U' in each 3x3 constellation.

    • Print the vowels found in each constellation for each test case.

  • Answered by AI
Round 2 - HR 

Round duration - 20 Minutes
Round difficulty - Easy

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Associate Software Engineer in MumbaiEligibility criteriaAbove 7 cgpaTata Consultancy Services (TCS) interview preparation:Topics to prepare for the interview - Data Structures, Python, Operating System, Algorithms, DBMSTime required to prepare for the interview - 2 MonthsInterview preparation tips for other job seekers

Tip 1 : learn basics
Tip 2 : learn any oops language and practice.
Tip 3 : code as much as you can.

Application resume tips for other job seekers

Tip 1 : short and precise. Upto the point.
Tip 2 : keep few things aside from resume

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Company Website and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

TNQT: TCS National Qualifier Test

Round 2 - Technical 

(1 Question)

  • Q1. All technical questions related to your project and basic understanding of any programming language. Basically questions from your resume will be asked.
Round 3 - HR 

(2 Questions)

  • Q1. Tell me about yourself.
  • Q2. What is your family background?

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best, TCS is not tough to get into. But getting good project is a main cookie to be cracked.
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Allerin Tech Interview FAQs

How many rounds are there in Allerin Tech interview?
Allerin Tech interview process usually has 3-4 rounds. The most common rounds in the Allerin Tech interview process are Aptitude Test, Coding Test and HR.
How to prepare for Allerin Tech 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 Allerin Tech. The most common topics and skills that interviewers at Allerin Tech expect are Usage, HR, Social Media Marketing, Advertising and Agile.
What are the top questions asked in Allerin Tech interview?

Some of the top questions asked at the Allerin Tech interview -

  1. Basic technical test based on oops ,DBMS , os, cn ...read more
  2. Personal interview as a final round for selected stude...read more
  3. Technical mcqs were asked on java, sql, d...read more

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Allerin Tech Interview Process

based on 6 interviews

Interview experience

3.7
  
Good
View more

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Allerin Tech Reviews and Ratings

based on 15 reviews

2.6/5

Rating in categories

2.8

Skill development

2.4

Work-life balance

2.2

Salary

2.2

Job security

2.2

Company culture

2.3

Promotions

2.5

Work satisfaction

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