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China Railway Group Interview Questions and Answers

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

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

IT WAS BASIC AND EASY TO SOLVE

Round 2 - Technical 

(2 Questions)

  • Q1. OOPS CONCEPT OF JAVA
  • Ans. 

    OOPS concepts in Java refer to the principles of Object-Oriented Programming such as inheritance, encapsulation, polymorphism, and abstraction.

    • Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.

    • Polymorphism...

  • Answered by AI
  • Q2. JAVA SPRING BOOT

Interview Preparation Tips

Interview preparation tips for other job seekers - COVER YOUR BASIC PROPERLY

Skills evaluated in this interview

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 - Aptitude Test 

Aptitude test is quite easy .60 minutes to solve 60 questions

Round 3 - Technical 

(2 Questions)

  • Q1. Technical was mostly resume based and panelist were very knowledgeable
  • Q2. Servlet Jsp springboot PLSQL object classes design patterns were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Communication is key to crack any interview sometime panelist is from other backgrounds which you may not studied so communication plays very important role there
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Mar 2022. There were 4 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 - One-on-one 

(1 Question)

  • Q1. Coding skills related to web and database
Round 3 - HR 

(1 Question)

  • Q1. General aptitude and behavioral questions
Round 4 - Group Discussion 

To upper management related to software practices

Interview Preparation Tips

Interview preparation tips for other job seekers - Be know to your niche, focus in clarity of thoughts than giving random answers
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Angualr concepts, pipes, services, modules
Round 3 - One-on-one 

(1 Question)

  • Q1. Question about previous company, work to do in Saint gobain

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn about your primary skills, concepts, Saint gobain is on hiring spree so high chances to getting selected
Round 1 - Technical 

(1 Question)

  • Q1. Basic Core java , Angular, Hibernate , SpringBoot
Round 2 - HR 

(6 Questions)

  • Q1. Share details of your previous job.
  • Q2. Why should we hire you?
  • Q3. Why are you looking for a change?
  • Q4. Where do you see yourself in 5 years?
  • Q5. What are your strengths and weaknesses?
  • Q6. Tell me about yourself.
Round 3 - Behavioral 

(1 Question)

  • Q1. Project based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process was good . It took 1 hr technical round and 30 min manager round .

I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 4 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 - Aptitude Test 

Wide range of aptitude questions including some technical

Round 3 - Technical 

(4 Questions)

  • Q1. Pure technical interview theory + coding
  • Q2. WAP to find the 2nd maximum number
  • Ans. 

    WAP to find the 2nd maximum number in an array

    • Sort the array in descending order and return the 2nd element

    • Iterate through the array and keep track of the maximum and 2nd maximum

    • Use a priority queue to find the 2nd maximum

  • Answered by AI
  • Q3. Explain design patterns
  • Ans. 

    Design patterns are reusable solutions to common software design problems.

    • Design patterns provide a common vocabulary for developers to communicate about solutions to common problems.

    • They can improve code readability, maintainability, and scalability.

    • Examples include the Singleton pattern, Factory pattern, and Observer pattern.

  • Answered by AI
  • Q4. Explain SOLID principles
  • Ans. 

    SOLID principles are a set of five design principles for writing maintainable and scalable code.

    • S - Single Responsibility Principle: A class should have only one reason to change.

    • O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

    • L - Liskov Substitution Principle: Subtypes should be substitutable for their base types.

    • I - Interface Segregation Principle: Clients should ...

  • Answered by AI
Round 4 - HR 

(3 Questions)

  • Q1. Questions related to hobby
  • Q2. Career expectations related to
  • Q3. Family background discussion

Interview Preparation Tips

Topics to prepare for Saint-Gobain Software Engineer interview:
  • .Net
  • Azure
  • Angular
  • SAP ABAP
Interview preparation tips for other job seekers - Move ahead without a doubt in a mind.. Excellent work culture.. Organisation is known for its values and the respect which everyone shares on the floor

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Project related questions.
  • Q2. Scenario based technical questions

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview was technical . There were overall 3 rounds of interview , 2 technical and 1 hr.
The first technical was conducted by offshore lead and lasted around an hour
The second one involved manager ,senior manager from onshore along with lead and was completely technical.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Javascript basic questions
  • Q2. Javascript basic questions
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Sep 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. About previous experience
  • Q2. Why i left all previous companies.
  • Ans. 

    I left previous companies to pursue growth opportunities, align with my career goals, and seek better work-life balance.

    • I left Company A after 3 years to seek a role that offered more leadership opportunities, as I wanted to develop my management skills.

    • At Company B, I transitioned to a new position that aligned better with my long-term career goals in project management.

    • I departed from Company C to find a work environ...

  • Answered by AI

I applied via Campus Placement and was interviewed before Nov 2021. 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 - Aptitude Test 

Reasoning and image aptitude questions

Round 3 - Group Discussion 

30 min for GD current topics

Interview Preparation Tips

Interview preparation tips for other job seekers - Aptitude test is easy. I think gd is somewhat tough to clear. Interview is based on core subjects and projects and internship.

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China Railway Group Reviews and Ratings

based on 5 reviews

4.5/5

Rating in categories

3.9

Skill development

4.2

Work-life balance

4.5

Salary

3.8

Job security

4.0

Company culture

4.1

Promotions

3.9

Work satisfaction

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