APTI PLUS Academy For Civil Services

Therefore, Statement 2 is and 3 is incorrect. Beypore in Kerala has been an important maritime centre for centuries. The tradition developed during ancient trade links between India and Mesopotamia. Arab merchants historically commissioned many of these vessels for trade across the Arabian Sea. An uru may require several years and dozens of craftsmen for completion. The vessels are usually built entirely from wood using handcrafted methods. Dhows were important in the spice trade and played a major role in linking India, Arabia, and East Africa. Traditional maritime knowledge associated with dhow building represents an important component of India’s intangible cultural heritage. Q. Consider the following statements regarding Odonata species: Dragonflies and damselflies belong to the order Odonata. Odonates are found on every continent except Antarctica. Adult odonates and their larvae are both predatory in nature. Which of the statements given above are correct? (a) 1 and 2 only (b) 1 and 3 only (c) 2 and 3 only (d) 1, 2 and 3 Answer: (d) Explanation: The order Odonata includes dragonflies and damselflies, making Statement 1 correct. Odonates are distributed globally and occur everywhere except Antarctica. Hence, Statement 2 is correct. Both adult odonates and their aquatic larvae are active predators feeding on insects and other small organisms. Therefore, Statement 3 is also correct. Odonata is among the oldest insect groups evolutionarily. Dragonflies belong to the suborder Anisoptera, while damselflies belong to Zygoptera. Their larvae are aquatic and usually inhabit ponds, lakes, wetlands, marshes, and slow-moving rivers. Odonates are considered important ecological indicators because they are sensitive to changes in freshwater ecosystems. A decline in dragonfly diversity often signals wetland degradation or water pollution. Many species are brightly coloured and exhibit strong territorial behaviour. They play an important role in controlling mosquito populations and other insect pests. The Western Ghats region of India contains numerous endemic odonate species. Q. Consider the following statements regarding ICGS Achal: It belongs to the Adamya-class Fast Patrol Vessel series. It has been constructed by Goa Shipyard Limited. It is intended for surveillance, anti-smuggling, and search-and-rescue operations. Which of the statements given above are correct? (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 Answer: (d) Explanation: ICGS Achal is a new-generation Adamya-class Fast Patrol Vessel of the Indian Coast Guard. Hence, Statement 1 is correct. It has been built by Goa Shipyard Limited as part of a series of eight such vessels. Therefore, Statement 2 is correct. The vessel is designed for multiple maritime roles including coastal surveillance, interdiction, anti-smuggling operations, pollution response, and search-and-rescue missions. Thus, Statement 3 is correct. The vessel contains more than 60% indigenous content, reflecting India’s emphasis on self-reliance in defence manufacturing. It is powered by advanced diesel engines and can achieve speeds up to 27 knots. The vessel has an operational endurance of around 1500 nautical miles. It is equipped with Integrated Bridge Systems and advanced machinery control systems. The ship is deployed under the Coast Guard Region (North West) and is based at Vadinar in Gujarat. Fast Patrol Vessels are important for coastal security and Exclusive Economic Zone monitoring. These vessels are increasingly significant due to maritime threats such as piracy, smuggling, illegal fishing, and maritime pollution.

Mega Quiz Correct Answer with Explanation! Q. Consider the following statements regarding Labeo kaage: It is a newly discovered freshwater fish species from the Cauvery River basin. The species name “kaage” is derived from a Kannada word meaning crow. It belongs to a group of dark-coloured Labeo species discovered in the Western Ghats region. Which of the statements given above are correct? (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 Answer: (d) Explanation: Labeo kaage is a newly discovered freshwater fish species identified from the Shivanasamudra stretch of the Cauvery River basin in Karnataka. Hence, Statement 1 is correct. The term “kaage” comes from Kannada and means crow, referring to the fish’s dark body colour. Therefore, Statement 2 is correct. The species belongs to a growing list of dark-coloured Labeo fishes identified from rivers of the Western Ghats. Thus, Statement 3 is also correct. The fish was discovered by scientists from the ICAR-National Bureau of Fish Genetic Resources. The Western Ghats is one of the world’s biodiversity hotspots and contains a large number of endemic freshwater fishes. The genus Labeo belongs to the Cyprinidae family, which also includes carps and minnows. Recent discoveries such as Labeo chekida and Labeo uru indicate that freshwater biodiversity in peninsular India remains insufficiently explored. Taxonomic clarification of related species like Labeo nigrescens has helped scientists resolve historical confusion in fish classification. Freshwater fish diversity is highly sensitive to river pollution, dam construction, sand mining, and habitat fragmentation. The discovery also highlights the ecological importance of the Cauvery river system. Q. Which of the following best describes a fjord? (a) A shallow tropical lagoon enclosed by coral reefs (b) A deep glacially carved inlet filled with seawater (c) A volcanic crater lake formed after eruptions (d) A freshwater marshland found in polar deserts Answer: (b) Explanation: A fjord is a long, narrow, and deep inlet created when glaciers carve U-shaped valleys during ice ages and later become flooded by seawater after glacier retreat. Hence, option (b) is correct. Fjords are typically characterized by steep cliffs, deep waters, and dramatic landscapes. They are most commonly found in Norway, Chile, New Zealand, Greenland, Canada, and Alaska. The mouth of a fjord is often shallow due to glacial deposits, while deeper sections are usually located farther inland where glacial erosion was strongest. Some fjords are deeper than the adjacent sea into which they open. The famous Sognefjord in Norway extends for more than 160 km inland. Fjords can contain coral reefs, rocky islands called skerries, and unique marine ecosystems. Certain fjords also contain epishelf lakes, where freshwater becomes trapped above saltwater beneath floating ice shelves. The geomorphology of fjords provides important evidence regarding past glacial activity and paleoclimate conditions. Their steep terrain and deep waters also make them suitable for hydropower generation and maritime navigation. Q. Consider the following statements regarding traditional dhow vessels: Dhows are associated with maritime trade in the Indian Ocean region. Beypore Uru is traditionally built without using modern shipbuilding blueprints. Khalasis are traditionally linked with the construction of urus in Karnataka. Which of the statements given above are correct? (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 Answer: (a) Explanation: Dhows are traditional wooden sailing vessels historically used across the Indian Ocean, Arabian Sea, Persian Gulf, and East African coast for trade and fishing. Hence, Statement 1 is correct. Khalasis are specialized workers traditionally involved in launching and assisting in the construction of urus. Beypore Uru shipbuilding in Kerala follows traditional craftsmanship without formal engineering blueprints. The design knowledge is preserved orally and through practical experience among skilled artisans.

Q. Consider the following statements regarding ICGS Achal: It belongs to the Adamya-class Fast Patrol Vessel series. It has been constructed by Goa Shipyard Limited. It is intended for surveillance, anti-smuggling, and search-and-rescue operations.

Q. Consider the following statements regarding Odonata species: Dragonflies and damselflies belong to the order Odonata. Odonates are found on every continent except Antarctica. Adult odonates and their larvae are both predatory in nature.

Q. Consider the following statements regarding traditional dhow vessels: Dhows are associated with maritime trade in the Indian Ocean region. Beypore Uru is traditionally built without using modern shipbuilding blueprints. Khalasis are traditionally linked with the construction of urus in Karnataka.

Q. Consider the following statements regarding Labeo kaage: It is a newly discovered freshwater fish species from the Cauvery River basin. The species name “kaage” is derived from a Kannada word meaning crow. It belongs to a group of dark-coloured Labeo species discovered in the Western Ghats region.

Let's start our Mega Quiz

📚 𝐍𝐂𝐄𝐑𝐓 𝐏𝐨𝐥𝐢𝐭𝐲 𝐁𝐚𝐭𝐜𝐡 𝐒𝐭𝐚𝐫𝐭𝐞𝐝 𝐓𝐨𝐝𝐚𝐲! The NCERT Polity Batch commenced today under the guidance of renowned faculty Dr. Vivek Kaushik Sir, where aspirants received structured direction and strategic insights for Polity preparation for UPSC & WBCS examinations. 🎯 The session emphasized building strong conceptual clarity through NCERTs — the most essential foundation for Civil Services preparation. ✅ Admissions are still open. Interested aspirants may visit our Salt Lake or Bhowanipore Branch for enrollment. 📍Location : Locations: Salt Lake- ( https://g.co/kgs/qYNT1tc ), Bhowanipore( https://g.co/kgs/Ss8WF4f ), 📞 Contact Us: 8820341777 / 8100765577

𝐃𝐀𝐈𝐋𝐘 𝐏𝐑𝐄𝐋𝐈𝐌𝐒 𝐏𝐘𝐐 | 𝟏𝟐𝐭𝐡 𝐌𝐚𝐲 𝟐𝟎𝟐𝟔