Where is the headquarters of South Western Railway Zone?

The famous Nek Chand's Rock Garden is located in:

1. Srinagar
2. Jammu
3. Chandigarh
4. Shimla

Eastern boundary of Kashmir is:

1. LOC
2. Jammu 
3. POK  
4. Ladakh region 

Which of the following does not belong to the group?

1. Lakshadweep
2. Puducherry
3. Nicobar
4. Andaman 

Which of the following statements are correct?
$1.$ Kolkata port is the only riverine major port in India.
$2.$ The port of Cochin is located on Willington Island.
$3.$ Maharashtra has three major ports.
$4.$ Mundra port is India’s major port in the private sector.

Select the correct answer using the code given below.

Find the odd one out.

Consider the following sea-ports and arrange them from north to south:

1. Chennai

2. Machilipatnam

3. Nagapattinam

4. Tuticorin

Santa Cruz is _____.