Step 1: Identify the gas pipelines that are part of the expansion plan.
The Salaya to Jalandhar, Hazira to Jagdishpur, and Barauni to Haldia pipelines are part of India’s gas pipeline expansion.
The Vadodara to Siliguri pipeline is not part of the plan.
Step 2: Analyze the options.
Option (A):
Incorrect. Vadodara to Siliguri is not part of the expansion plan.
Option (B):
Correct. Salaya to Jalandhar, Hazira to Jagdishpur, and Barauni to Haldia are correct.
Option (C):
Incorrect. Vadodara to Siliguri is not included.
Option (D):
Incorrect. Vadodara to Siliguri is not included.