India's first indigenously built floating dock (FDN-2) for the Indian Navy was launched at which of the following shipyards?

Introduction / Context:
India has been steadily increasing indigenous production in defence and naval infrastructure. The first indigenously built floating dock for the Indian Navy, known as FDN 2, is an important milestone in this direction. Competitive exams often include questions on such defence achievements, asking candidates to recall where key ships, submarines or docks were built or launched.

Given Data / Assumptions:

• The object in question is India first indigenously built floating dock FDN 2.

• The question asks for the shipyard where FDN 2 was launched.

• Options list several well known Indian shipyards and dockyards.

• The learner must match FDN 2 with the correct location.

Concept / Approach:
FDN 2 was launched at the shipyard at Kattupalli, which is operated by a major engineering and construction company on the east coast near Chennai. The approach to solving this question is to recall defence related current affairs where this event was highlighted as a Make in India success story. Familiarity with which shipyards are responsible for which major defence projects is useful here.

Step-by-Step Solution:
Step 1: Identify FDN 2 as a floating dock built indigenously for the Indian Navy. Step 2: Recall that media reports and defence updates mentioned Kattupalli as the location of its launch. Step 3: Compare this recollection with the list of shipyards in the options. Step 4: Recognise that Goa Shipyard, Hindustan Shipyard and Cochin Shipyard are important facilities but were not associated with this specific floating dock launch. Step 5: Select Kattupalli Shipyard as the correct answer.

Verification / Alternative check:
Verification can be done by consulting defence ministry press releases, news articles or exam oriented current affairs compilations covering the year when FDN 2 was launched. These sources clearly mention that the floating dock for the Indian Navy was launched at Kattupalli. Cross checking at least two such reliable sources confirms this fact and distinguishes it from other shipyard activities.

Why Other Options Are Wrong:
Goa Shipyard focuses on building patrol vessels and other ships but is not credited with the launch of FDN 2. Hindustan Shipyard Limited in Visakhapatnam handles various maritime projects yet was not the launch site for this floating dock. Bombay Dockyard and Cochin Shipyard are important for different shipbuilding and repair tasks. None of these options match the specific event of launching the first indigenously built floating dock FDN 2.

Common Pitfalls:
A common mistake is to guess Cochin Shipyard or Hindustan Shipyard because these names frequently appear in defence production news. Another pitfall is to remember that the dock serves the eastern coast and mistakenly pick Hindustan Shipyard in Visakhapatnam instead of Kattupalli near Chennai. Careful reading of current affairs and noting key details like the exact shipyard name helps avoid such errors.

Final Answer:
India first indigenously built floating dock FDN 2 was launched at Kattupalli Shipyard.