Chennai Metro Rail Interview Questions and Answers

Q1. Could you kindly introduce yourself and your educational background to us briefly?
Add your answer

Q1. How will this internship be beneficial for your future career and what do you expect from it?
Add your answer
Q2. Why did you choose to join GAO Tek?
Add your answer

Q1. Why do you like to work as an HR position?
Add your answer
Q2. What do you know about HRM and recruitment process?
Add your answer

It was an assessment test consisting of data structures and algorithms (DSA) and multiple-choice questions (MCQs).

Q1. 30 min Technical round. Question on Node js, React, and Javascript
Add your answer

Q1. What were the in-depth concepts of Node, React, and JavaScript that were covered in the technical round?
Add your answer

Q1. Final Technical Round cosist of Topics like System Design, Node js, React
Add your answer

Q1. What is a typical day like for you at the company?
Ans. 
A typical day at the company involves overseeing daily operations, managing staff, handling customer inquiries, and ensuring targets are met.
• Start the day by reviewing the previous day's performance and setting goals for the current day

• Hold a morning meeting with staff to delegate tasks and address any issues

• Monitor inventory levels and place orders as needed

• Assist customers with inquiries or complaints

• Conduct performa...read more
Answered by AI
Add your answer
Q2. Team spirit is seen best here.
Add your answer
Q3. What is the work environment and culture like at the company?
Ans. 
The work environment at the company is collaborative, fast-paced, and focused on continuous improvement.
• Collaborative team atmosphere where employees work together towards common goals

• Fast-paced environment with opportunities for growth and development

• Culture of continuous improvement and innovation

• Open communication and feedback channels to encourage employee engagement
Answered by AI
Add your answer
Q4. What is the best part of working at the company?
Ans. 
The best part of working at the company is the supportive and collaborative work environment.
• Supportive and collaborative work environment

• Opportunities for growth and development

• Strong company culture

• Recognition for hard work

• Great team dynamics
Answered by AI
Add your answer

Q1. GDS Commands
Add your answer
Q2. Airline Terminals and Airport Codes
Add your answer

Sabre Commands to Check Availability

Blocking and Booking Tickets

Commands to Check Fare rules

Checking Availability

Infant and Child title

Q1. About Airport Terminals
Add your answer
Q2. About Encode and Decode in GDS
Add your answer

Q1. What happens when cable is laid
Ans. 
When cable is laid, it is typically buried underground or installed overhead to provide electrical or communication connections.
• Cable is typically laid underground in trenches to protect it from damage and exposure to elements.

• Overhead cable installation involves attaching the cable to poles or structures above ground.

• Proper cable laying techniques are essential to ensure safety, reliability, and longevity of the infra
Answered by AI
Add your answer
Q2. What is the logic in railway line
Ans. 
The logic in railway line involves the efficient movement of trains on tracks to ensure safety and timeliness.
• Railway lines are designed to allow trains to travel from one point to another efficiently.

• Tracks are laid out in a specific pattern to prevent collisions and ensure smooth operation.

• Signals and switches are used to control the movement of trains and prevent accidents.

• Schedules and timetables are created to opt...read more
Answered by AI
Add your answer
Q3. What is track circuit?
Ans. 
A track circuit is an electrical circuit used to detect the presence of trains on a railway track.
• Track circuits are typically installed along railway tracks to monitor the presence of trains by detecting their axles or wheels.

• They work by sending electrical current through the track and measuring changes in the current flow when a train is present.

• Track circuits are essential for signaling systems to ensure safe opera...read more
Answered by AI
Add your answer
Q4. What is the colour aspect through which the train gets the signal,
Ans. 
The colour aspect through which the train gets the signal is typically red, yellow, and green.
• Red signal indicates stop

• Yellow signal indicates caution

• Green signal indicates go

• These signals are used in railway traffic control systems
Answered by AI
Add your answer
Q5. Why is route aspect given in home signal?
Ans. 
Route aspect is given in home signal to indicate the route set for the train to follow.
• Route aspect helps the train operator know which track the train is cleared to proceed on.

• It ensures safe and efficient movement of trains by guiding them along the correct path.

• Different route aspects may indicate different routes or movements available to the train.

• Route aspect is crucial for preventing collisions and ensuring smoo
Answered by AI
Add your answer

Q1. Introduce yourself
Add your answer
Q2. Why do you want to join services
Add your answer
Q3. Why do you want to leave ONGC and join Railways
Ans. 
I am seeking new challenges and opportunities for growth in a different industry.
• Looking for new challenges and opportunities for personal growth

• Interested in exploring a different industry and gaining new experiences

• Seeking a change in work environment and culture

• Want to broaden my skill set and knowledge by working in a different sector
Answered by AI
Add your answer
Q4. Radiation equation
Add your answer
Q5. Max Planck law and its implication
Add your answer

Q1. Introduce yourself
Add your answer
Q2. What are your strengths
Add your answer
Q3. Asked about the role
Add your answer
Q4. Asked about projects
Add your answer
Q5. Projects related qns
Add your answer