Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Apar Industries Team. If you also belong to the team, you can get access from here

Apar Industries Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Apar Industries Senior Engineer Interview Questions and Answers

Updated 26 Jan 2025

Apar Industries Senior Engineer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2023.

Round 1 - HR 

(3 Questions)

  • Q1. If they are need then no question
  • Q2. Salary and college
  • Q3. HR person are not well educated
Round 2 - Technical 

(3 Questions)

  • Q1. Capacitor, Resistance
  • Q2. Transformer functioning and principal
  • Ans. 

    Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.

    • Transformers work on the principle of electromagnetic induction

    • They consist of primary and secondary coils wrapped around a core

    • Step-up transformers increase voltage while step-down transformers decrease voltage

    • Efficiency of transformers is determined by the ratio of output power to input power

  • Answered by AI
  • Q3. College subject

I applied via Naukri.com and was interviewed in Jun 2019. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Why you are leaving?
  • Q2. What is why why analysis?
  • Ans. 

    Why-Why analysis is a problem-solving technique used to identify the root cause of a problem by repeatedly asking 'why' until the underlying cause is determined.

    • Why-Why analysis is also known as the 5 Whys technique.

    • It helps to uncover the underlying causes of a problem rather than just addressing the symptoms.

    • The technique involves asking 'why' multiple times to dig deeper into the problem.

    • Each 'why' question leads to...

  • Answered by AI
  • Q3. What is 5s?
  • Ans. 

    5s is a workplace organization method that aims to improve efficiency and productivity by organizing and standardizing the workplace.

    • Sort - separate necessary items from unnecessary ones

    • Set in order - arrange necessary items in a logical manner

    • Shine - clean and inspect the workplace regularly

    • Standardize - establish procedures and guidelines for maintaining the workplace

    • Sustain - maintain the 5s system through continuou...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Your specialization must be clear.

Senior Engineer Interview Questions Asked at Other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
asked in Nagarro
Q2. Write a program: two input, one is N(any integer, lets say 3), se ... read more
asked in Tata Elxsi
Q3. What is Quality Assurance. Difference between Quality assurance a ... read more
Q4. Is it possible to work with multiple threads in core data? If so, ... read more
Q5. When you will perform Half or Full engine overhauling.

Interview questions from similar companies

I applied via Referral and was interviewed before Jan 2021. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Basic data structures questions from bit manipulation, trees, arrays, string
  • Q2. Questions related to previous company work.

Interview Preparation Tips

Interview preparation tips for other job seekers - don't try to elaborate the answer be precise and clear about your answers.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Nov 2023. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. What is virtual function?
  • Ans. 

    A virtual function is a function in a base class that is declared using the keyword 'virtual' and can be overridden by a function in a derived class.

    • Virtual functions allow a derived class to provide a specific implementation of a function that is already defined in a base class.

    • They enable polymorphism, where a pointer to a base class can be used to call a function in a derived class.

    • Virtual functions are used in obje...

  • Answered by AI
  • Q2. What is android boot up sequence
  • Ans. 

    Android boot up sequence involves several stages including power on, bootloader, kernel initialization, and system initialization.

    • Power on the device

    • Bootloader loads the kernel

    • Kernel initializes the system

    • System initialization completes the boot up process

  • Answered by AI
  • Q3. Question about the recent projects
  • Q4. What is inheritance
  • Ans. 

    Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

    • Allows for code reusability by creating a new class based on an existing class

    • Derived class (subclass) inherits attributes and methods from a base class (superclass)

    • Can have multiple levels of inheritance (multi-level inheritance)

    • Example: Animal class can be a base class with properties like name a...

  • Answered by AI
  • Q5. What is polymorphism
  • Ans. 

    Polymorphism is the ability of a single function or method to operate on different types of data.

    • Polymorphism allows objects of different classes to be treated as objects of a common superclass.

    • It enables a single interface to be used for different data types.

    • Examples include method overloading and method overriding in object-oriented programming.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Coding Test 

Leetcode questions followed by technical subjects

Interview Preparation Tips

Interview preparation tips for other job seekers - system embedded design like memory intializer and dynamic memroy allocation design
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is VLSI design cycle ?
  • Ans. 

    VLSI design cycle is the process of creating integrated circuits by going through various stages from design to fabrication.

    • VLSI design cycle involves stages like specification, design, verification, synthesis, and fabrication.

    • It starts with defining the requirements and specifications of the integrated circuit.

    • Design phase includes logic design, circuit design, and physical design.

    • Verification ensures that the design ...

  • Answered by AI
  • Q2. FIFO Pipeline depth calculation
Round 2 - Technical 

(1 Question)

  • Q1. Verilog code debug question

Interview Preparation Tips

Interview preparation tips for other job seekers - Do read job JD and prepare accordingly

Skills evaluated in this interview

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

I applied via Approached by Company and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Function to write data to some memory location which can dynamically allocate memory and return the address details where data is present .
  • Ans. 

    Function to dynamically allocate memory and write data to a memory location, returning the address details.

    • Use malloc() or calloc() to dynamically allocate memory

    • Use memcpy() or strcpy() to write data to the allocated memory

    • Return the address details where data is present

  • Answered by AI
  • Q2. Memory Management and mapping in different scenarios.
  • Ans. 

    Memory management involves allocating and deallocating memory efficiently, while mapping involves associating memory addresses with physical locations.

    • Memory management is crucial for optimizing performance and preventing memory leaks.

    • Mapping involves translating virtual memory addresses to physical memory locations.

    • Different scenarios may require different memory management strategies, such as stack allocation vs heap...

  • Answered by AI
  • Q3. Program to find length of bits assigned in memory using recursion.
  • Ans. 

    Program to find length of bits assigned in memory using recursion.

    • Define a recursive function to count the bits in memory

    • Base case: if input is 0, return 0

    • Recursive case: return 1 + function(input / 2)

  • Answered by AI
Round 2 - Technical 

(5 Questions)

  • Q1. Volatile usage w.r.t to gpio initialization, how volatile can help in overwriting compiler optimization.
  • Ans. 

    Volatile keyword prevents compiler optimization by telling the compiler that the variable's value can change unexpectedly.

    • Volatile keyword is used to indicate that a variable may be changed unexpectedly, such as in the case of hardware registers.

    • When initializing GPIO pins, using volatile keyword ensures that the compiler does not optimize away the initialization code.

    • Without volatile keyword, the compiler may optimize...

  • Answered by AI
  • Q2. Union usage for bit assignments.
  • Ans. 

    Unions in C/C++ can be used for bit assignments by allowing multiple variables to share the same memory location.

    • Unions allow different data types to be stored in the same memory location, which can be useful for bit manipulation.

    • By defining a union with multiple variables of different data types, you can access the same memory location using different variable names.

    • For example, you can use a union to access individua...

  • Answered by AI
  • Q3. Explain static const usage with an example .
  • Ans. 

    static const is used to declare constants that are known at compile time and cannot be modified

    • static const int MAX_SIZE = 100; // declaring a constant integer

    • static const double PI = 3.14159; // declaring a constant double

    • static const char* MESSAGE = "Hello, World!"; // declaring a constant string

  • Answered by AI
  • Q4. Program to find the sum of all the digital in the number .
  • Ans. 

    Program to find the sum of all the digits in a number.

    • Iterate through each digit in the number and add them together.

    • Convert the number to a string to easily access each digit.

    • Use modulo operator to extract each digit from the number.

    • Handle negative numbers by taking the absolute value before processing.

  • Answered by AI
  • Q5. Create a linkedlist check if list is circular if not then reverse it .
  • Ans. 

    Check if a linked list is circular, if not reverse it.

    • Create two pointers, one moving at double the speed of the other to detect a cycle

    • If a cycle is detected, the list is circular. If not, reverse the list by changing the pointers' directions

  • Answered by AI
Round 3 - Technical 

(4 Questions)

  • Q1. Define Architecture to process real-time data .
  • Ans. 

    Architecture to process real-time data involves designing systems that can efficiently collect, process, and analyze data in real-time.

    • Utilize distributed systems to handle high volumes of data in real-time

    • Implement stream processing frameworks like Apache Kafka or Apache Flink

    • Use microservices architecture for scalability and flexibility

    • Employ in-memory databases for fast data retrieval

    • Ensure fault tolerance and data

  • Answered by AI
  • Q2. Various data filtering techniques.
  • Ans. 

    Various data filtering techniques include sorting, grouping, aggregating, and applying filters based on specific criteria.

    • Sorting: arranging data in a specific order, such as ascending or descending

    • Grouping: categorizing data into distinct groups based on common attributes

    • Aggregating: combining multiple data points into a single value, such as summing or averaging

    • Filtering: selecting only the data that meets certain cr

  • Answered by AI
  • Q3. Mock code to initialize gpio using hal functions as well as write a function to set and clear gpio status .
  • Ans. 

    Initialize and control GPIO using HAL functions in embedded systems.

    • Use HAL_GPIO_Init() function to initialize GPIO pins

    • Use HAL_GPIO_WritePin() function to set or clear GPIO status

    • Example: HAL_GPIO_Init(&GPIO_InitStruct)

    • Example: HAL_GPIO_WritePin(GPIOx, GPIO_PIN_x, GPIO_PIN_SET)

  • Answered by AI
  • Q4. Structure which can take input as 0 or 1 , based on the input traverse the linkedlist and return the decimal equivalent of the traversed data .
  • Ans. 

    Traverse a linked list based on input 0 or 1 to return decimal equivalent.

    • Create a function that takes input 0 or 1 and traverses the linked list accordingly.

    • For each node in the linked list, multiply the current decimal value by 2 and add the data of the node if input is 1.

    • Return the final decimal value after traversing the linked list.

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Coding question on dll and bits
  • Q2. Detect and remove loop in ll
  • Ans. 

    To detect and remove a loop in a linked list, we can use Floyd's Cycle Detection Algorithm.

    • Use two pointers, slow and fast, to traverse the linked list

    • If there is a loop, the fast pointer will eventually meet the slow pointer

    • Once the loop is detected, reset one of the pointers to the head and move both pointers at the same pace until they meet again to find the start of the loop

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - nothing

Skills evaluated in this interview

Round 1 - Technical 

(2 Questions)

  • Q1. They asked about technical
  • Q2. Provide answers for the same
Round 2 - Technical 

(2 Questions)

  • Q1. They asked about technical
  • Q2. Answers according to question

Interview Preparation Tips

Interview preparation tips for other job seekers - Good to go, they asked basic question
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Last Project details
  • Ans. 

    Designed and implemented a cloud-based data analytics platform for real-time monitoring of network performance.

    • Led a team of 5 engineers in developing the platform using AWS services such as EC2, S3, and Lambda functions

    • Integrated data visualization tools like Tableau for generating reports and dashboards

    • Implemented machine learning algorithms for predictive analysis of network outages

    • Collaborated with stakeholders to ...

  • Answered by AI
  • Q2. SV -UVM questions

Apar Industries Interview FAQs

How many rounds are there in Apar Industries Senior Engineer interview?
Apar Industries interview process usually has 2 rounds. The most common rounds in the Apar Industries interview process are HR and Technical.
How to prepare for Apar Industries Senior Engineer 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 Apar Industries. The most common topics and skills that interviewers at Apar Industries expect are AutoCAD, Civil Construction, Civil Engineering, Communication Skills and Copper.
What are the top questions asked in Apar Industries Senior Engineer interview?

Some of the top questions asked at the Apar Industries Senior Engineer interview -

  1. What is why why analys...read more
  2. What is ...read more
  3. Transformer functioning and princi...read more

Tell us how to improve this page.

Apar Industries Senior Engineer Interview Process

based on 3 interviews

Interview experience

3.7
  
Good
View more
Apar Industries Senior Engineer Salary
based on 50 salaries
₹4.2 L/yr - ₹7.5 L/yr
32% less than the average Senior Engineer Salary in India
View more details

Apar Industries Senior Engineer Reviews and Ratings

based on 11 reviews

4.1/5

Rating in categories

4.3

Skill development

3.4

Work-life balance

4.5

Salary

3.6

Job security

3.4

Company culture

3.9

Promotions

3.6

Work satisfaction

Explore 11 Reviews and Ratings
Assistant Manager
219 salaries
unlock blur

₹4.7 L/yr - ₹12 L/yr

Deputy Manager
90 salaries
unlock blur

₹5.8 L/yr - ₹14.1 L/yr

Senior Officer
57 salaries
unlock blur

₹3.6 L/yr - ₹8 L/yr

Production Engineer
56 salaries
unlock blur

₹2.4 L/yr - ₹5.7 L/yr

Officer
54 salaries
unlock blur

₹2.4 L/yr - ₹6 L/yr

Explore more salaries
Compare Apar Industries with

Qualcomm

3.8
Compare

TDK India Private Limited

3.8
Compare

Molex

3.9
Compare

Applied Materials

3.9
Compare
Did you find this page helpful?
Yes No
write
Share an Interview