'Amini', fifth anti-submarine shallow water craft, delivered to the Navy at Kattupalli, Tamil Nadu – Quiz (09.11.2026)

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'Amini', fifth anti-submarine shallow water craft, delivered to the Navy at Kattupalli, Tamil Nadu – Quiz (09.11.2026) – 5 questions, subject: Current Affairs. Every question has the correct answer with a one-line explanation; tap "Show Answer". Free practice for TNPSC, UPSC, SSC, Bank and RRB exams – Shanmugam IAS Academy, Coimbatore.

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1.  
Which shipyard designed the anti-submarine shallow water craft 'Amini' and delivered it to the Navy?

Correct Answer: D [GRSE, Kolkata]

Explanation:

GRSE – a Navratna DPSU; Amini is its 119th warship. The other 8 craft of this type are being built by Cochin Shipyard (CSL).

2.  
Which channel separates Minicoy island from the rest of Lakshadweep?

Correct Answer: B [Nine Degree Channel]

Explanation:

Nine Degree Channel. Eight Degree – Minicoy/Maldives; Ten Degree – Andaman/Nicobar. Amini lies in the northern Amindivi group.

3.  
Kattupalli shipyard, where Amini was handed over, is in which Tamil Nadu district?

Correct Answer: C [Tiruvallur]

Explanation:

Tiruvallur district (near Ennore–Pulicat); L&T's shipyard. Amini was launched here on 16 November 2023.

4.  
SONAR, used by ships to detect submarines, works with which waves?

Correct Answer: D [Sound (ultrasonic) waves]

Explanation:

Sound Navigation and Ranging. Electromagnetic waves are quickly absorbed in water, so sound echoes are used; bats and dolphins use the same principle.

5.  
INS Arnala, the first ASW shallow water craft, is named after a fort on which State's coast?

Correct Answer: C [Maharashtra]

Explanation:

Arnala fort – Maharashtra (near Vasai). INS Arnala was commissioned at Visakhapatnam on 18 June 2025.

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Here you get the answer with a one-line explanation. NPSC பொது அறிவு அலகு V — தமிழகப் பொருளாதாரம் முழுவதும் · 10 அத்தியாயங்கள் · 400 பயிற்சி வினாக்கள் விடை + விளக்கத்துடன் · அட்டவணைகள், காலவரிசைகள், மனவரைபடங்கள் · அக்டோபர் 2026 வரையிலான தரவுகள்
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