Which railway station in India has the longest railway platform in the world?

Introduction / Context:
India is known for several record-breaking railway features. One of these is the world's longest railway platform. This question checks whether you know which specific station holds this record, an area where exam questions are updated as new projects are completed and certified by bodies like Guinness World Records.

Given Data / Assumptions:

• The question asks for the railway station that has the longest railway platform in the world.
• Options include Gorakhpur Junction, Shree Siddharoodha Swamiji Hubballi Station, Kharagpur Junction and Kollam Junction.
• We consider the most recent and officially recognised record for platform length.

Concept / Approach:
For some years Gorakhpur Junction in Uttar Pradesh was famous for having the longest railway platform. However, a new, longer platform has been built at Shree Siddharoodha Swamiji Hubballi Station in Karnataka, and it has been recognised as the world's longest platform by Guinness World Records. The approach is to use this updated information to choose the correct option.

Step-by-Step Solution:
Step 1: Recall older GK facts where Gorakhpur Junction was listed as having the longest platform. Step 2: Note that a newer, longer platform (around 1507 metres) has been constructed at Shree Siddharoodha Swamiji Hubballi Station. Step 3: This new platform has been officially recognised by Guinness World Records as the longest in the world. Step 4: Kharagpur Junction and Kollam Junction also had long platforms historically, but they no longer hold the top record. Step 5: Therefore, the correct current answer is Shree Siddharoodha Swamiji Hubballi Station in Karnataka.

Verification / Alternative check:
Press releases and official communications, including those from the Government of India, clearly state that the platform at Shree Siddharoodha Swamiji Hubballi Station has been recognised by Guinness World Records as the longest railway platform in the world, with a length of about 1507 metres. This surpasses the lengths of the platforms at Gorakhpur and Kharagpur. This confirms that the record has shifted to Hubballi.

Why Other Options Are Wrong:
Gorakhpur Junction, Uttar Pradesh: Previously held the record but has now been overtaken by the longer platform at Hubballi.

Kharagpur Junction, West Bengal: Once known for having a long platform, but its record was superseded first by Gorakhpur and later by Hubballi.
Kollam Junction, Kerala: Has a long platform as well, but it is not the world's longest.

Common Pitfalls:
A major pitfall is relying on outdated information and remembering Gorakhpur as the record holder. Exam questions often reflect updated facts, so it is crucial to stay current. Another error is ignoring the word “world” and thinking only of national records. Always check whether a newer, officially certified record has changed the answer.

Final Answer:
Hence, the world's longest railway platform is at Shree Siddharoodha Swamiji Hubballi Station, Karnataka.