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MCQs 2026

51.
What is the primary objective of the Advanced Torpedo Countermeasure System (ATCS) successfully tested by DRDO?
A To detect and neutralize enemy aircraft.
B To enhance the range and accuracy of naval missiles.
C To provide self-protection to naval platforms against torpedo attacks.
D To improve underwater communication for submarines.
52.
The deployment of INS Tarmugli to the Andaman and Nicobar Command primarily aims to enhance which aspect of India's maritime strategy?
A Offensive power projection in the Indian Ocean.
B Coastal surveillance and anti-poaching operations.
C Deep-sea exploration and research.
D International search and rescue missions.
53.
Which of the following statements about INS Tarmugli's history is correct?
A It was originally commissioned as a nuclear-powered submarine.
B It was previously known as CGS Huravee and served with the Maldivian Coast Guard.
C It was built in Russia as part of a defense deal.
D It is primarily designed for deep-sea anti-submarine warfare.
54.
What type of vessel is INS Tarmugli, which was recently deployed to the Andaman and Nicobar Command for coastal security operations?
A Stealth Frigate
B Destroyer
C Water Jet Fast Attack Craft
D Submarine
55.
The AI-driven climate monitoring system is expected to contribute to better decision-making in which of the following areas?
A Space exploration missions.
B Disaster management and urban planning.
C Financial market regulation.
D Cultural heritage preservation.
56.
Which of the following is a key advantage of using Artificial Intelligence in climate monitoring?
A Reduced computational power requirements.
B Ability to analyze historical climate data and identify subtle trends.
C Complete elimination of the need for human experts.
D Increased reliance on manual data entry.
57.
What is the primary objective of the newly launched AI-driven climate monitoring system?
A To predict stock market trends based on weather patterns.
B To analyze and predict climate change impacts with greater accuracy and speed.
C To manage agricultural crop yields.
D To optimize renewable energy generation.
58.
The successful test of the cryogenic engine is a significant step towards which ISRO human spaceflight program?
A Chandrayaan-3
B Mangalyaan-2
C Gaganyaan
D Aditya-L1
59.
Which ISRO center is primarily responsible for the development and testing of cryogenic engines for missions like Gaganyaan?
A Vikram Sarabhai Space Centre (VSSC), Thiruvananthapuram
B Satish Dhawan Space Centre (SDSC), Sriharikota
C U. R. Rao Satellite Centre (URSC), Bengaluru
D Liquid Propulsion Systems Centre (LPSC), Thiruvananthapuram
60.
In the context of ISRO's Gaganyaan mission, what is the primary purpose of the recently tested cryogenic engine?
A To provide thrust for the initial ascent phase of the launch vehicle.
B To generate power for the spacecraft's onboard systems during the mission.
C To enable the crew to perform extravehicular activities (EVAs).
D To provide high thrust and efficiency for the upper stages of the launch vehicle, crucial for orbital maneuvers and deep space missions.
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