Which of the following statements with regard to Large Language Models (LLMs) used in machine learning is/are correct?
1. LLMs assign probabilities to the next possible words and then pick the one with the highest probability.
2. LLMs process data through mathematical optimization to minimise prediction errors.
3. LLMs produce unbiased outputs.
Prelims
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Science and Technology › AI
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Science and Technology › Blockchain,Cryptocurrency
Science and Technology › Blockchain,Cryptocurrency
Which of the following statements about Real-World Assets (RWA) Tokenization are
correct?
1. Tokenization is the process of turning real world assets into digital tokens using blockchain
technology.
2. Tokenization of real world assets offers 24×7 access, promoting financial inclusion.
3. Tokenization of real world assets will allow the access to high growth investment
opportunities for individuals in India.
Select the answer using the code given below:Options
Answer
(a) 1, 2 and 3
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Science and Technology › Blockchain,Cryptocurrency
Which of the following statements regarding the features of blockchain technology are correct?
1. Records stored in the database may be made visible to relevant stakeholders without risk of alteration.
2. Copies of the entire database are stored on multiple computers on a network syncing within seconds.
3. Consortium blockchain is a blend of public and private blockchains allowing selective data access.
4. Mathematical algorithms make it impossible to change or delete any data once recorded and accepted.Options
Answer
(c) 1, 2 and 4
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Science and Technology › Defence
Science and Technology › Defence
Which of the following statements with regard to drone swarms is/are correct?
1. They use Terahertz band of frequency to communicate with the command centre.
2. Individual drones in the swarm can communicate with other drones in the swarm.
3. GPS Spoofing is a commonly used technique to counter drone swarm attack.Options
Answer
(b) 2 and 3 only
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Science and Technology › Defence
Which of the following statements with regard to stealth technology is/are correct?
1. Stealth objects have a very small radar cross-section and are coated with Radar Absorbing Material.
2. Stealth objects can be detected using specific frequencies.
3. Stealth objects are coated with metamaterials to increase the scattering of electromagnetic radiation.Options
Answer
(c) 1 and 2 only
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Science and Technology › Defence
The Bureau of Indian Standard (BIS) recently introduced a national standard to test and assess bomb disposal system. Which of the following is/are correct?
1. The new standard is known as IS 19445 : 2025.
2. It will improve interoperability of equipment across agencies.
3. It was developed by TBRL, DRDO in collaboration with the 30th Central Scientific Research Institute, Russia.Options
Answer
(c) 1 and 2 only
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Science and Technology › Defence
Which one of the following pairs is NOT correctly matched?
(Indian Army Corps) : (Headquarters)Options
Answer
(d) 33 Corps : Srinagar
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Science and Technology › Defence
Consider the following statements about Mission Sudarshan Chakra of India:
1. It aims to enhance India’s air defence, ballistic missile defence and aerial offensive capabilities.
2. Designed to enhance rapid, precise, and powerful defence responses, reinforcing India’s strategic autonomy.
3. One of the aims is to cover all public places of India by an expanded nationwide security shield by 2035.Options
Answer
(a) 1, 2 and 3
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Science and Technology › Emerging TechXIT
Science and Technology › Emerging TechXIT
Which of the following statements with regard to the National Quantum Mission (NQM) is/are correct?
1. It aims at developing intermediate-scale quantum computers with 50-1000 physical qubits.
2. Its implementation includes setting up of four Thematic Hubs (T-Hubs) in academic and national R&D institutes across India.Options
Answer
(c) Both 1 and 2