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Balaji Operation And Maintenance Services Interview Questions and Answers

Updated 7 Aug 2023

Balaji Operation And Maintenance Services Interview Experiences

Popular Designations

2 interviews found

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

I applied via Company Website and was interviewed in Jul 2023. There were 3 interview rounds.

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 tips
Round 2 - HR 

(2 Questions)

  • Q1. Tell us About your self
  • Q2. Why are you want to job change
Round 3 - Technical 

(4 Questions)

  • Q1. Tell about previous company
  • Q2. Designation of previous company
  • Q3. Work pressure & site experience
  • Q4. Previous company are good work responsibility is very high Good work culture. Add your

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be panic.
Ans tha question if you know.
Tell the right ans other wise if you don't know the answer Tell sorry .
Every time in any interview
Give the right information about your previous job & your experiences. Or cituation..

Junior Engineer Interview Questions asked at other Companies

Q1. What is the main role of Junior engineer in Electrical maintenance and How to provide the company facilities ?
View answer (25)
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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. O&M panal and maintenance LT & HT line CT and PT Generator transform Moto
  • Q2. CTPT current transformer and pontical transformer

Electrical Engineer Interview Questions asked at other Companies

Q1. What is the difference between Switch gear & Circuit Breakers ?
View answer (13)

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Concepts

Interview Questionnaire 

1 Question

  • Q1. Concepts

I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Check if binary tree is balanced or not.
  • Ans. 

    Check if binary tree is balanced or not.

    • A balanced binary tree has the height of left and right subtrees differ by at most 1.

    • Recursively check the height of left and right subtrees and compare.

    • Use a helper function to calculate the height of a subtree.

    • Time complexity: O(nlogn) for a balanced tree, O(n^2) for a skewed tree.

  • Answered by AI
  • Q2. Detect loops in linked list.
  • Ans. 

    Detect loops in a linked list.

    • Use two pointers, one moving at a faster pace than the other.

    • If there is a loop, the faster pointer will eventually catch up to the slower one.

    • To detect the start of the loop, reset one pointer to the head and move both pointers at the same pace.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview experience was good, do your DS Algo questoin thoroughly.

Skills evaluated in this interview

Interview Preparation Tips

Round: TECHNICAL ROUND TEST
Experience: A 45 mins round which consisted of 30 mins of core questions and 15 mins of data structures.  It was a mix of test on our knowledge .

Round: HR Interview
Experience: Most of the questions were based on general knowledge and many of them were from the resume provides by me

General Tips: It is always advisable to be prepared with certain set of general questions which make it easier to answer.
Skill Tips: Focus on your Study.. Revise the subject that you have studied at the time of Interview
Skills: Technical Skills
College Name: IIT MADRAS

Interview Preparation Tips

Round: Test
Experience: Questions were on Aptitude, English, Probability, Permutations andCombinations and Programming (C, C++). NO Group Discussion was held.Candidates were shortlisted on the basis of their test scores.

Round: Technical Interview
Experience: Total time of this round was 45 minutes.First 30 minutes, questions on core programming were asked and in the remaining 15 minutes questions were asked on data structures.

Round: HR Interview
Experience: This was a 5 minute round where questions were put up, some based on the resume and other were general questions.

Skills: Knowledge in MATLAB.
College Name: IIT MADRAS

I applied via Campus Placement and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Everything in your resume questions from your domain and 1 quizzes

Interview Preparation Tips

Interview preparation tips for other job seekers - Completely prepare your resume

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

Interview Questionnaire 

1 Question

  • Q1. Completely in the resume and mostly depends upon the hr

Interview Preparation Tips

Interview preparation tips for other job seekers - Study coding and your department related stuff

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 60 mins
Round difficulty - Medium

  • Q1. 

    Railway Seat Berth Determination

    Given a railway seat number represented as an integer, determine if it is a valid seat number and identify its berth type. Possible berth types include lower berth, middle...

  • Ans. 

    Given a railway seat number, determine if it is valid and identify its berth type.

    • Parse input integer 't' for number of test cases

    • For each test case, check if seat number is valid (1 <= N <= 100)

    • Identify berth type based on seat number and output the result

    • Possible berth types are Lower, Middle, Upper, Side Lower, and Side Upper

  • Answered by AI
Round 2 - Video Call 

(1 Question)

Round duration - 90 mins
Round difficulty - Hard

First they asked me to introduce myself then they started questioning on oops concept from basic to advance level such as inheritance, polymorphism, abstraction, exception handling , STL etc. Next they started questioning on data structures. They asked me the logic of “how to find the middle of a linked list”.

  • Q1. 

    Matrix Symmetry Check

    You are provided with a square matrix. Your task is to return true if the matrix is symmetric; otherwise, return false.

    A symmetric matrix is characterized by its transpose being eq...

  • Ans. 

    Check if a square matrix is symmetric by comparing it with its transpose.

    • Iterate through the matrix and compare each element with its corresponding element in the transpose

    • If any pair of elements do not match, return false immediately

    • If all pairs match, return true at the end

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from K. K. Wagh Institute Of Engineering Education And Research. I applied for the job as Software Engineer in PuneEligibility criteria6.0 CGPAJosh Technology Group interview preparation:Topics to prepare for the interview - Data Structures, OOPS, DBMS, Python, SQLTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Clear the basic concepts of data structure and OOPs.
Tip 2 : Use coding ninja platform and Hackerearth for practice on coding skills.
Tip 3 : Use Geeks For Geeks for interview preparation.

Application resume tips for other job seekers

Tip 1: Make your resume short and try to make it of one page only.
Tip 2: Add relevant keywords

Final outcome of the interviewRejected

Skills evaluated in this interview

Balaji Operation And Maintenance Services Interview FAQs

How many rounds are there in Balaji Operation And Maintenance Services interview?
Balaji Operation And Maintenance Services interview process usually has 2-3 rounds. The most common rounds in the Balaji Operation And Maintenance Services interview process are Resume Shortlist, Technical and HR.
How to prepare for Balaji Operation And Maintenance Services 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 Balaji Operation And Maintenance Services. The most common topics and skills that interviewers at Balaji Operation And Maintenance Services expect are Attendance Management, Audit Management, Budgetary Analysis, Commissioning and Communication Skills.
What are the top questions asked in Balaji Operation And Maintenance Services interview?

Some of the top questions asked at the Balaji Operation And Maintenance Services interview -

  1. O&M panal and maintenance LT & HT line CT and PT Generator transform M...read more
  2. CTPT current transformer and pontical transfor...read more

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Balaji Operation And Maintenance Services Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more

Balaji Operation And Maintenance Services Reviews and Ratings

based on 19 reviews

4.3/5

Rating in categories

4.5

Skill development

4.3

Work-life balance

4.0

Salary

4.5

Job security

4.1

Company culture

3.8

Promotions

4.1

Work satisfaction

Explore 19 Reviews and Ratings
Senior Engineer
6 salaries
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₹4.5 L/yr - ₹6.5 L/yr

Assistant Manager
5 salaries
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₹7.2 L/yr - ₹13 L/yr

Junior Engineer
5 salaries
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₹2.2 L/yr - ₹4.2 L/yr

Deputy Manager Project Management
4 salaries
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₹13.1 L/yr - ₹17.3 L/yr

Research Executive
4 salaries
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₹5 L/yr - ₹5.8 L/yr

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